A165TAM2

Pushbutton Switch (Detachable) (Lighted/Non-Lighted) (Cylindrical 16-dia.) A16 CSM_A16_DS_E_11_2 Separate Construction with Cylindrical 16-dia. Body • Miniature design of 28.5 mm, the smallest class in the industry. • Detachable Switch. • The same contacts can be used for both standard loads and microloads. • Easy-to-wire terminal arrangement. • Certified for EN 60947-5-1. Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 24. List of Models Model Square Rectangular Round Solder terminals A16@-J Series A16@-A Series A16@-T Series PCB terminals A16@-J Series A16@-A Series A16@-T Series Voltage-reduction lighting solder terminals A16@-J Series A16@-A Series A16@-T Series Screw-less clamp models A16@-J Series A16@-A Series A16@-T Series Button Colors The button colors when the buttons are lit and when they are not lit are shown below. Use these colors as reference only. The actual colors may vary. When not lit When lit R (Red) Y (Yellow) PY (Pure yellow) G (Green) W (White) A (Blue) PW (Pure white) B (Black) 1 A16 Model Number Structure Model Number Legend ..... The model numbers used to order sets of Units are illustrated below. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. For information on combinations, refer to Ordering Information on pages 3 to 7. (1) (2) (3) (4) (5) (6) (7) A 1 6 5 L - J R M - 24 D - 2 (1) Degree of Protection Symbol No symbol 5 Protection IP40 Oil-resistant IP66 (2) Lighted/Non-lighted Symbol No symbol L Type Non-lighted Lighted (3) Shape of Pushbutton Symbol J A T (7) Contact Configuration Symbol 1 2 1P 2P 2S Type SPDT DPDT SPDT DPDT DPDT Terminal Solder Terminal PCB Terminal Screw-less Clamp • Only DPDT contacts are available with ScrewLess Clamp. • Consult your OMRON representative concerning pricing and delivery timing for PCB terminals and screw-less clamp connectors. Shape (6) Light Source Rectan2-way guard gular (5) Switch Operation Operating Rated Symbol Type voltage voltage Square 2-way guard Symbol Operation (4) Color of Pushbutton No symbol Non-lighted Projecting Round Momentary M model Symbol Color 5 5 VAC/VDC 6 VAC/VDC IncanA Alternate R Red 12 descent 12 VAC/VDC 14 VAC/VDC Momentary-operation: lamp Y Yellow 24 24 VAC/VDC 28 VAC/VDC Self-resetting Pure yellow PY 5D 5 ± 5% VDC 5 VDC Alternate-operation: G Green 12 ± 5% Self-holding 12D 12 VAC/VDC LED VAC/VDC W White 24 ± 5% A Blue Colored Illumination 24D 24 VAC/VDC VAC/VDC PW Pure white Unlit Lit Voltage Reduction Unit (24-V Built-in LED) Black (non-lighted White Color B models only) Operating Rated The built-in Symbol Type • Color illuminated models are also voltage voltage LED is colored. available (see page 8). 100 to 110 100/110 • Order the parts separately. T1 VAC/VDC VAC/VDC LED 200 to 220 200/220 T2 VAC/VDC VAC/VDC • Solder terminals are available only with 100-V models. • The Voltage Reduction Unit is not available for models with PCB terminals. • “T2” is available only for the Screw-less Clamp type. 2 A16 Ordering Information Ordering as a Set ................. The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. Solder Terminal Models Rectangular Models IP40 A16@-J Item Output Lighting LED without Voltage Reduction Unit SPDT Incandescent lamp Operating voltage DPDT Incandescent lamp Alternate operation (Self-holding) 5 VDC A16L-J@M-5D-1 A16L-J@A-5D-1 12 VAC/VDC A16L-J@M-12D-1 A16L-J@A-12D-1 24 VAC/VDC A16L-J@M-24D-1 A16L-J@A-24D-1 5 VAC/VDC A16L-J@M-5-1 A16L-J@A-5-1 12 VAC/VDC A16L-J@M-12-1 A16L-J@A-12-1 24 VAC/VDC A16L-J@M-24-1 A16L-J@A-24-1 A16-J@M-1 A16-J@A-1 5 VDC A16L-J@M-5D-2 A16L-J@A-5D-2 12 VAC/VDC A16L-J@M-12D-2 A16L-J@A-12D-2 24 VAC/VDC A16L-J@M-24D-2 A16L-J@A-24D-2 5 VAC/VDC A16L-J@M-5-2 A16L-J@A-5-2 12 VAC/VDC A16L-J@M-12-2 A16L-J@A-12-2 24 VAC/VDC A16L-J@M-24-2 A16L-J@A-24-2 A16-J@M-2 A16-J@A-2 Non-lighted LED without Voltage Reduction Unit Momentary operation (Self-resetting) Non-lighted Pushbutton color symbol *1 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 *1. Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. Oil-resistant IP66 Item Output Lighting LED without Voltage Reduction Unit SPDT Incandescent lamp Operating voltage DPDT Incandescent lamp Alternate operation (Self-holding) 5 VDC A165L-J@M-5D-1 A165L-J@A-5D-1 12 VAC/VDC A165L-J@M-12D-1 A165L-J@A-12D-1 24 VAC/VDC A165L-J@M-24D-1 A165L-J@A-24D-1 5 VAC/VDC A165L-J@M-5-1 A165L-J@A-5-1 12 VAC/VDC A165L-J@M-12-1 A165L-J@A-12-1 24 VAC/VDC A165L-J@M-24-1 A165L-J@A-24-1 A165-J@M-1 A165-J@A-1 5 VDC A165L-J@M-5D-2 A165L-J@A-5D-2 12 VAC/VDC A165L-J@M-12D-2 A165L-J@A-12D-2 24 VAC/VDC A165L-J@M-24D-2 A165L-J@A-24D-2 5 VAC/VDC A165L-J@M-5-2 A165L-J@A-5-2 12 VAC/VDC A165L-J@M-12-2 A165L-J@A-12-2 24 VAC/VDC A165L-J@M-24-2 A165L-J@A-24-2 A165-J@M-2 A165-J@A-2 Non-lighted LED without Voltage Reduction Unit Momentary operation (Self-resetting) Non-lighted Pushbutton color symbol *1 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 *1. Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. Individual models: Refer to pages 9 to 13. (The Pushbutton, Lamp, Case, and Switch can be ordered separately.) ■ Ratings: Refer to page 16. ■ Characteristics: Refer to page 16. ■ Accessories: Refer to page 15. 3 A16 Ordering Information Ordering as a Set ................. The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. Solder Terminal Models Square Models IP40 A16@-A Item Output Lighting LED without Voltage Reduction Unit SPDT Incandescent lamp Operating voltage DPDT Incandescent lamp Alternate operation (Self-holding) 5 VDC A16L-A@M-5D-1 A16L-A@A-5D-1 12 VAC/VDC A16L-A@M-12D-1 A16L-A@A-12D-1 24 VAC/VDC A16L-A@M-24D-1 A16L-A@A-24D-1 5 VAC/VDC A16L-A@M-5-1 A16L-A@A-5-1 12 VAC/VDC A16L-A@M-12-1 A16L-A@A-12-1 24 VAC/VDC A16L-A@M-24-1 A16L-A@A-24-1 A16-A@M-1 A16-A@A-1 5 VDC A16L-A@M-5D-2 A16L-A@A-5D-2 12 VAC/VDC A16L-A@M-12D-2 A16L-A@A-12D-2 24 VAC/VDC A16L-A@M-24D-2 A16L-A@A-24D-2 5 VAC/VDC A16L-A@M-5-2 A16L-A@A-5-2 12 VAC/VDC A16L-A@M-12-2 A16L-A@A-12-2 24 VAC/VDC A16L-A@M-24-2 A16L-A@A-24-2 A16-A@M-2 A16-A@A-2 Non-lighted LED without Voltage Reduction Unit Momentary operation (Self-resetting) Non-lighted Pushbutton color symbol *1 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 *1. Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. Oil-resistant IP66 Item Output Lighting LED without Voltage Reduction Unit SPDT Incandescent lamp Operating voltage DPDT Incandescent lamp Alternate operation (Self-holding) 5 VDC A165L-A@M-5D-1 A165L-A@A-5D-1 12 VAC/VDC A165L-A@M-12D-1 A165L-A@A-12D-1 24 VAC/VDC A165L-A@M-24D-1 A165L-A@A-24D-1 5 VAC/VDC A165L-A@M-5-1 A165L-A@A-5-1 12 VAC/VDC A165L-A@M-12-1 A165L-A@A-12-1 24 VAC/VDC A165L-A@M-24-1 A165L-A@A-24-1 Non-lighted LED without Voltage Reduction Unit Momentary operation (Self-resetting) A165-A@M-1 A165-A@A-1 5 VDC A165L-A@M-5D-2 A165L-A@A-5D-2 12 VAC/VDC A165L-A@M-12D-2 A165L-A@A-12D-2 24 VAC/VDC A165L-A@M-24D-2 A165L-A@A-24D-2 5 VAC/VDC A165L-A@M-5-2 A165L-A@A-5-2 12 VAC/VDC A165L-A@M-12-2 A165L-A@A-12-2 24 VAC/VDC A165L-A@M-24-2 A165L-A@A-24-2 A165-A@M-2 A165-A@A-2 Non-lighted Pushbutton color symbol *1 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 *1. Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. Individual models: Refer to pages 9 to 13. (The Pushbutton, Lamp, Case, and Switch can be ordered separately.) ■ Ratings: Refer to page 16. ■ Characteristics: Refer to page 16. ■ Accessories: Refer to page 15. 4 A16 Ordering Information Ordering as a Set ................. The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. Solder Terminals Round Models IP40 A16@-T Item Output Lighting LED without Voltage Reduction Unit SPDT Incandescent lamp Operating voltage DPDT Incandescent lamp Alternate operation (Self-holding) 5 VDC A16L-T@M-5D-1 A16L-T@A-5D-1 12 VAC/VDC A16L-T@M-12D-1 A16L-T@A-12D-1 24 VAC/VDC A16L-T@M-24D-1 A16L-T@A-24D-1 5 VAC/VDC A16L-T@M-5-1 A16L-T@A-5-1 12 VAC/VDC A16L-T@M-12-1 A16L-T@A-12-1 24 VAC/VDC A16L-T@M-24-1 A16L-T@A-24-1 A16-T@M-1 A16-T@A-1 5 VDC A16L-T@M-5D-2 A16L-T@A-5D-2 12 VAC/VDC A16L-T@M-12D-2 A16L-T@A-12D-2 24 VAC/VDC A16L-T@M-24D-2 A16L-T@A-24D-2 5 VAC/VDC A16L-T@M-5-2 A16L-T@A-5-2 12 VAC/VDC A16L-T@M-12-2 A16L-T@A-12-2 24 VAC/VDC A16L-T@M-24-2 A16L-T@A-24-2 A16-T@M-2 A16-T@A-2 Non-lighted LED without Voltage Reduction Unit Momentary operation (Self-resetting) Non-lighted Pushbutton color symbol *1 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 *1. Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. Oil-resistant IP66 Item Output Lighting LED without Voltage Reduction Unit SPDT Incandescent lamp Operating voltage DPDT Incandescent lamp Alternate operation (Self-holding) 5 VDC A165L-T@M-5D-1 A165L-T@A-5D-1 12 VAC/VDC A165L-T@M-12D-1 A165L-T@A-12D-1 24 VAC/VDC A165L-T@M-24D-1 A165L-T@A-24D-1 5 VAC/VDC A165L-T@M-5-1 A165L-T@A-5-1 12 VAC/VDC A165L-T@M-12-1 A165L-T@A-12-1 24 VAC/VDC A165L-T@M-24-1 A165L-T@A-24-1 Non-lighted LED without Voltage Reduction Unit Momentary operation (Self-resetting) A165-T@M-1 A165-T@A-1 5 VDC A165L-T@M-5D-2 A165L-T@A-5D-2 12 VAC/VDC A165L-T@M-12D-2 A165L-T@A-12D-2 24 VAC/VDC A165L-T@M-24D-2 A165L-T@A-24D-2 5 VAC/VDC A165L-T@M-5-2 A165L-T@A-5-2 12 VAC/VDC A165L-T@M-12-2 A165L-T@A-12-2 24 VAC/VDC A165L-T@M-24-2 A165L-T@A-24-2 A165-T@M-2 A165-T@A-2 Non-lighted Pushbutton color symbol *1 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 R: red, Y: yellow PY: pure yellow G: green, A: blue W: white PW: pure white R: red, Y: yellow PY: pure yellow G: green, W: white A: blue B: black *2 *1. Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. Individual models: Refer to pages 9 to 13. (The Pushbutton, Lamp, Case, and Switch can be ordered separately.) ■ Ratings: Refer to page 16. ■ Characteristics: Refer to page 16. ■ Accessories: Refer to page 15. 5 A16 Ordering Information Ordering as a Set ................. The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. Models with Reduced-voltage Lighting and Solder Terminals A16@-T1 Note: Models with voltage ratings of 200 to 220 VAC/DC (T2 models) are listed with models with screw-less clamp IP40 Item Output SPDT DPDT Lighting Momentary operation (Self-resetting) Operating voltage 100/110 VAC/VDC A16L-Δ@M-T1-1 LED (with built-in reduced-voltage lighting function) 100/110 VAC/VDC A16L-Δ@M-T1-2 Alternate operation (Self-holding) A16L-Δ@A-T1-1 A16L-Δ@A-T1-2 Pushbutton color symbol * R: red, Y: yellow PY: pure yellow G: green, W: white A: blue PW: pure white * Enter the desired shape for the Pushbutton in Δ: J (rectangular), A (square), or T (round). Enter the desired color symbol for the Pushbutton in the @. Oil-resistant IP66 Item Output SPDT DPDT Lighting Momentary operation (Self-resetting) Operating voltage 100/110 VAC/VDC A165L-Δ@M-T1-1 LED (with built-in reduced-voltage lighting function) 100/110 VAC/VDC A165L-Δ@M-T1-2 Alternate operation (Self-holding) A165L-Δ@A-T1-1 A165L-Δ@A-T1-2 Pushbutton color symbol * R: red, Y: yellow PY: pure yellow G: green, W: white A: blue PW: pure white * Enter the desired shape for the Pushbutton in Δ: J (rectangular), A (square), or T (round). Enter the desired color symbol for the Pushbutton in the @. Screw-less Clamp Models A16@-2S IP40 Item Output Lighting LED DPDT Operating voltage Momentary operation (Self-resetting) Alternate operation (Self-holding) 5 VDC A16L-Δ@M-5D-2S A16L-Δ@A-5D-2S 12 VAC/VDC A16L-Δ@M-12D-2S A16L-Δ@A-12D-2S 24 VAC/VDC A16L-Δ@M-24D-2S A16L-Δ@A-24D-2S LED (with built-in 100/110 VAC/VDC A16L-Δ@M-T1-2S reduced-voltage lighting function) 200/220 VAC/VDC A16L-Δ@M-T2-2S A16L-Δ@A-T1-2S Non-lighted A16-Δ@A-2S A16-Δ@M-2S A16L-Δ@A-T2-2S Pushbutton color symbol *1 R: red, Y: yellow PY: pure yellow G: green, W: white A: blue PW: pure white B: black *2 *1. Enter the desired shape for the Pushbutton in Δ: J (rectangular), A (square), or T (round). Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. Oil-resistant IP66 Item Output Lighting LED DPDT Operating voltage Momentary operation (Self-resetting) Alternate operation (Self-holding) 5 VDC A165L-Δ@M-5D-2S A165L-Δ@A-5D-2S 12 VAC/VDC A165L-Δ@M-12D-2S A165L-Δ@A-12D-2S 24 VAC/VDC A165L-Δ@M-24D-2S A165L-Δ@A-24D-2S LED (with built-in 100/110 VAC/VDC A165L-Δ@M-T1-2S reduced-voltage lighting function) 200/220 VAC/VDC A165L-Δ@M-T2-2S A165L-Δ@A-T1-2S Non-lighted A165-Δ@A-2S A165-Δ@M-2S A165L-Δ@A-T2-2S Pushbutton color symbol *1 R: red, Y: yellow PY: pure yellow G: green, W: white A: blue PW: pure white B: black *2 *1. Enter the desired shape for the Pushbutton in Δ: J (rectangular), A (square), or T (round). Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. 6 A16 Ordering Information Ordering as a Set ................. The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. Models with PCB Terminals A16@-P IP40 Item Output Lighting LED Operating voltage Momentary operation (Self-resetting) 5 VDC A16L-Δ@M-5D-1P 12 VAC/VDC A16L-Δ@M-12D-1P 24 VAC/VDC A16L-Δ@M-24D-1P Pushbutton color symbol *1 SPDT Non-lighted LED A16-Δ@M-1P 5 VDC A16L-Δ@M-5D-2P 12 VAC/VDC A16L-Δ@M-12D-2P 24 VAC/VDC A16L-Δ@M-24D-2P R: red Y: yellow PY: pure yellow G: green A: blue W: white B: black *2 DPDT Non-lighted A16-Δ@M-2P Note: Contact your OMRON representative about Selector Switches and Key Selector Switches. *1. Enter the desired shape for the Pushbutton in Δ: J (rectangular), A (square), or T (round). Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. IP66 Item Output Lighting LED Operating voltage Momentary operation (Self-resetting) 5 VDC A165L-Δ@M-5D-1P 12 VAC/VDC A165L-Δ@M-12D-1P 24 VAC/VDC A165L-Δ@M-24D-1P Pushbutton color symbol *1 SPDT Non-lighted LED A165-Δ@M-1P 5 VDC A165L-Δ@M-5D-2P 12 VAC/VDC A165L-Δ@M-12D-2P 24 VAC/VDC A165L-Δ@M-24D-2P R: red Y: yellow PY: pure yellow G: green A: blue W: white B: black *2 DPDT Non-lighted A165-Δ@M-2P Note: Contact your OMRON representative about Selector Switches and Key Selector Switches. *1. Enter the desired shape for the Pushbutton in Δ: J (rectangular), A (square), or T (round). Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. 7 A16 Ordering Information Illumination Only and Colored Illumination for Models with LEDs With illumination only, the color of the lighted surface is the same when the LED is lit and when it is not lit. Example: Red Illumination Not lit Cap (red) Red Legend plate Dispersion plate (milky white) Operation Unit Lit Red Reflective plunger LED lamp (red) Lamp With colored illumination, the color of the lighted surface is white when the LED is not lit and the LED emits another color when it is lit. Example: Red Illumination Not lit Cap (translucent) White Legend plate Dispersion plate (milky white) Operation Unit Lit Red Reflection plunger LED lamp (red) Lamp Ordering: For colored illumination, order the Pushbutton, Case, Lamp, and Switch separately. Color emitted when lit Red Yellow Green Blue Operation Unit IP40 A16L-@W IP66 A165L-@W Insert one of the following symbols into the box (@). J: Rectangular A: Square T: Round Case IP40 • Momentary: A16-C@M • Alternate: A16-C@A IP66 • Momentary: A165-C@M • Alternate: A165-C@A Insert one of the following symbols into the box (@). J: Rectangular (2-way guard) A: Square (2-way guard) T: Round (projected) Lamp (LED) Switch A16-@DSR A16-@DSY A16-@DSG Specify one of the following symbols in the Refer to page 14. Any box (@). Switch can be mount5: 5 VDC ed. 12: 12 VAC/VDC 24: 24 VAC/VDC A16-@DA 8 A16 Ordering Information Ordering Individually ......... Pushbuttons, Lamps, Cases, and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Pushbutton Rectangular Models Square Models Round Models Note: Use IP40 Operation Units with IP40 Case and use IP66 Operation Units with IP66 Case. There is no Legend Plate built into the Operation Unit. A Legend Plate is built into the Operation Unit. However, if the Operation Unit is black (non-lighted models only), a Legend Plate is not built in. Case Note: Operation Unit Sets that combine an Operation Unit and a Case are also available. (Refer to page 10.) Lighted Models Non-lighted Models Lamp LED Incandescent lamp Switch Solder terminals (no transformer) Lighted/non-lighted Ordering set combinations: Refer to pages 3 to 7. Note: Switch Units that combine a Lamp and a Switch are also available. (Refer to page 11.) ■ Specifications: Refer to page 16. ■ Accessories, Replacement, and Tools: Refer to page 15. 9 A16 Ordering Information Units................................ Select a Pushbutton Unit (Pushbutton and Case) and a Switch Unit (Lamp and Switch). Operation Unit Rectangular, square, round Lighted Models Lighted/Non-lighted Model Switch Unit with Voltage-reduction Lighting Switch Unit with Screw-less Clamp Connectors Lamp Voltage-reduction lighting Lamp Lighted/Non-lighted Note: An LED rated 24 VAC/VDC is built-in. Note: Non-lighted models do not include a Lamp. Unit Sets ....................... Sets that combine an Operation Unit and a Case. Operation Unit Appearance IP40 Oil-resistant IP66 Classification Rectangular (2-way guard) Momentary Square (2-way guard) operation Round (projected) Rectangular (2-way guard) Alternate operation Square (2-way guard) Round (projected) Rectangular (2-way guard) Momentary Square (2-way guard) operation Round (projected) Rectangular (2-way guard) Alternate operation Square (2-way guard) Round (projected) Model A16-J@M A16-A@M A16-T@M A16-J@A A16-A@A A16-T@A A165-J@M A165-A@M A165-T@M A165-J@A A165-A@A A165-T@A Insert one of the following symbols into the box (@). Symbol R Y PY A W GY G B Color Red Yellow Pure yellow Blue White* Green Green Black Remarks LED indicator, incandescent lamp, or non-lighted LED only Incandescent lamp or non-lighted Non-lighted only * Use this pushbutton color if the illumination color of the LED is white or pure white. 10 A16 Ordering Information Unit Sets ....................... Sets that combine a Switch and a Lamp. Switch Units with Incandescent Lamps Appearance Classification Standard loads and microloads Model SPDT A16L-@-1 DPDT A16L-@-2 SPDT DPDT SPDT DPDT Model A16L-Δ-@-1 A16L-Δ-@-2 A16L-Δ-@-1P A16L-Δ-@-2P Solder terminals Switch Units with LED Lamps Appearance Classification Solder terminals Standard loads and microloads PCB terminals Switch Units with Voltage-reduction Lighting (Soldered Terminals) Appearance Classification Operating voltage Model SPDT 100/110 VAC/VDC A16L- Δ-T1-1 DPDT 100/110 VAC/VDC A16L-Δ-T1-2 Standard loads and microloads Note: An LED rated 24 VAC/VDC is built-in. Switch Units with Screw-less Clamp Connectors Appearance Classification Non-lighted No voltage-reduction lighting Standard loads and microloads DPDT Lighted Voltage-reduc- 100/110 VAC/VDC tion lighting Note. 200/220 VAC/VDC Model A16-2S A16L-Δ-@-2S A16L-Δ-T1-2S A16L-Δ-T2-2S Note: The 100-V models and 200-V models an LED rated 24 VAC/VDC is built-in. Insert symbols in Δ and @. @ Δ Symbol R Y G W A Color Red Yellow Green White Blue Symbol 5 12 24 5D 12D 24D Type Incandescent LED Operating voltage 5 VAC/VDC 12 VAC/VDC 24 VAC/VDC 5 VDC 12 VAC/VDC 24 VAC/VDC Note: If the Pushbutton is pure yellow (PY), use white (W) for the Switch Unit. 11 A16 Ordering Information Ordering Individually ......... Pushbuttons, Lamps, Cases, and Switches can be ordered separately. Combinations that are not available as Pushbuttons LED sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Degree of protection IP40 Rectangular Oil-resistant IP66 Square Round Rectangular Square Round Color Red A16L-JR A16L-AR A16L-TR A165L-JR A165L-AR Yellow A16L-JY A16L-AY A16L-TY A165L-JY A165L-AY A165L-TR A165L-TY Pure yellow A16L-JPY A16L-APY A16L-TPY A165L-JPY A165L-APY A165L-TPY Green A16L-JGY A16L-AGY A16L-TGY A165L-JGY A165L-AGY A165L-TGY White* A16L-JW A16L-AW A16L-TW A165L-JW A165L-AW A165L-TW Blue A16L-JA A16L-AA A16L-TA A165L-JA A165L-AA A165L-TA * Use this pushbutton color if the illumination color of the LED is white or pure white. Incandescent Lamps (With the exception of green, the Units are the same as for LEDs.) Degree of protection IP40 Rectangular Square Oil-resistant IP66 Round Rectangular Square Round Color Red A16L-JR A16L-AR A16L-TR A165L-JR A165L-AR Yellow A16L-JY A16L-AY A16L-TY A165L-JY A165L-AY A165L-TR A165L-TY Pure yellow A16L-JPY A16L-APY A16L-TPY A165L-JPY A165L-APY A165L-TPY Green A16L-JG A16L-AG A16L-TG A165L-JG A165L-AG A165L-TG White A16L-JW A16L-AW A16L-TW A165L-JW A165L-AW A165L-TW Blue A16L-JA A16L-AA A16L-TA A165L-JA A165L-AA A165L-TA Non-lighted (Same as Units for incandescent lamps.) Degree of protection IP40 Rectangular Square Oil-resistant IP66 Round Rectangular Square Round Color Red A16L-JR A16L-AR A16L-TR A165L-JR A165L-AR Yellow A16L-JY A16L-AY A16L-TY A165L-JY A165L-AY A165L-TY Pure yellow A16L-JPY A16L-APY A16L-TPY A165L-JPY A165L-APY A165L-TPY Green A16L-JG A16L-AG A16L-TG A165L-JG A165L-AG A165L-TG White A16L-JW A16L-AW A16L-TW A165L-JW A165L-AW A165L-TW Blue A16L-JA A16L-AA A16L-TA A165L-JA A165L-AA A165L-TA Black A16L-JB A16L-AB A16L-TB A165L-JB A165L-AB A165L-TB Ordering set combinations: Refer to pages 3 to 7. A165L-TR ■ Specifications: Refer to page 16. ■ Accessories, Replacement, and Tools: Refer to page 15. 12 A16 Ordering Information Ordering Individually ......... Pushbuttons, Lamps, Cases, and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Lamps LED Operating voltage High brightness Light color 5 VDC 12 VAC/VDC 24 VAC/VDC Red A16-5DSR A16-12DSR A16-24DSR Yellow A16-5DSY A16-12DSY A16-24DSY Green A16-5DSG A16-12DSG A16-24DSG White * A16-5DSW A16-12DSW A16-24DSW Blue A16-5DA A16-12DA A16-24DA Pure white A16-5DPW A16-12DPW A16-24DPW Note: 1. If an LED lamp with normal brightness is needed, select a Lamp used in the A3C. 2. For voltage-reduction lighting use the A16-24D@. Only 24 VAC/VDC LED lamps can be used. * Use the white LED together with white or pure yellow Pushbuttons. Incandescent Lamp Appearance Operating voltage 5 VAC/VDC 12 VAC/VDC Model A16-5 A16-12 24 VAC/VDC A16-24 Cases Appearance IP40 Oil-resistant IP66 Ordering set combinations: Refer to pages 3 to 7. Classification Rectangular (2-way guard) Momentary operation Square (2-way guard) Round (projected) Rectangular (2-way guard) Alternate operation Square (2-way guard) Round (projected) Rectangular (2-way guard) Momentary operation Square (2-way guard) Round (projected) Rectangular (2-way guard) Alternate operation Square (2-way guard) Round (projected) Model A16-CJM A16-CAM A16-CTM A16-CJA A16-CAA A16-CTA A165-CJM A165-CAM A165-CTM A165-CJA A165-CAA A165-CTA ■ Specifications: Refer to page 16. ■ Accessories, Replacement, and Tools: Refer to page 15. 13 A16 Ordering Information Switches Appearance Solder terminal Classification Model SPDT A16-1 DPDT A16-2 SPDT A16-1P DPDT A16-2P DPDT A16-2S PCB terminal Lighted/non-lighted (common use) Standard load/microload (common use) Screw-less Clamp Switches with Reduced-voltage Lighting Appearance Solder terminal Classification Model SPDT A16-T1-1 DPDT A16-T1-2 100 V Standard load/microload (common use) Screw-less Clamp 100 V A16-T1-2S DPDT 200 V A16-T2-2S Note: For a Switch with Reduced-voltage Lighting, use the A16-24D@. 14 A16 Ordering Information Accessories, Replacements, and Tools Accessories Name Appearance Switch Guards Dust Covers Panel Plugs Classification Model For rectangular models A16ZJ-5050 For square and round models A16ZA-5050 Remarks Cannot be used with the Dust Cover. For rectangular models A16ZJ-5060 For square models A16ZA-5060 For round models A16ZT-5060 For rectangular models A16ZJ-3003 For square models A16ZA-3003 For round models A16ZT-3003 Cannot be used with the Switch Guard. Can be operated with the Dust Cover attached. Used for covering the panel cutouts for future panel expansion. Protective structure: IP40 Color: Black Replacements Name Appearance Legend Plates Rectangular Color Caps (for IP40) Classification Rectangu- Oil-resistant lar IP66 Oil-resistant Square IP66 Oil-resistant Round IP66 LED lamp/incandescent lamp/nonlighted Square LED lamp Incandescent lamp/non-lighted Non-lighted Round LED lamp/incandescent lamp/nonlighted Color Caps (for oil-resistant IP66) LED lamp Incandescent lamp/non-lighted Non-lighted Model Milky A16ZJ-5204 Milky A16ZA-5204 Milky A16ZT-5204 White Red Yellow Pure yellow Blue Green Green Black White Red Yellow Pure yellow Blue Green Green Black Remarks • A Legend Plate is provided as a standard feature with the Operation Unit. However, if the Operation Unit is black (non-lighted models only), a Legend Plate is not provided. A16Z@-5001W A16Z@-5001R A16Z@-5001Y A16Z@-5001PY A16Z@-5001A A16Z@-5001GY A16Z@-5001G A16Z@-5011B A16Z@-5101W A16Z@-5101R A16Z@-5101Y A16Z@-5101PY A16Z@-5101A A16Z@-5101GY A16Z@-5101G A16Z@-5111B • Insert one of the following letters into the box (@). J: Rectangular A: Square T: Round • The Color Cap is usually supplied. Replace the Cap if the color is to be changed. • When using an LED indicator, be sure to use a Color Cap that matches the luminescent color of the LED. • The materials used for the IP40 and oil-resistant IP66 are different so be sure to use a Color Cap that matches the specifications of the Switch. Tools Name Appearance Model Pushbutton Switch Applicable types Knob-type Key-type EmergenSelector Selector cy Stop Switch Switch Switch Indicator Remarks Operation Unit Extractor A3PJ-5080 ● — — — ● Convenient for extracting Pushbutton Switches Screw Fitting A16Z-3004 ● ● ● ● ● Convenient for ganged installation. Socket Unit Lamp Extractor A16Z-5080 ● ● ● ● ● Convenient for extracting the Switch and Lamps. 15 A16 Specifications Approved Standard Ratings UL, cUL (File No. E41515) TÜV (EN60947-5-1) (Low Voltage Directive) CCC (GB14048.5) 5 A at 125 VAC, 3 A at 250 VAC (general use) 3 A at 30 VDC (resistive) 3 A at 250 VAC 3 A at 30 VDC 5 A at 125 VAC 3 A at 250 VAC 3 A at 30 VDC Note: Certification has been obtained for the Switch. For detailed information on individual products that have received certification, consult your supplier. Ratings Super-bright LED Switch Ratings Rated voltage Resistive load 125 VAC 5A 250 VAC 3A 30 VDC 3A Rated voltage Contact Form 12 VAC/VDC ±5% Red, yellow, white: 1 kΩ Green, blue, pure white: 910 Ω 24 VAC/VDC ±5% 2.4 kΩ 24 VAC/VDC Incandescent Lamp Rated voltage Rated current 6 VAC/VDC 60 mA Operating voltage 5 VAC/VDC 14 VAC/VDC 40 mA 12 VAC/VDC 28 VAC/VDC 24 mA 24 VAC/VDC Operating voltage NO 100/110 VAC/VDC (90 to 121 V) 220 VAC/VDC 200/220 VAC/VDC (180 to 242 V) Applicable lamp A16-24DS@ LED Lamp Screw-less Clamp Type Mechanical Electrical Pushbutton Switch Momentary operation: 120 operations/minute max. Alternate operation: 60 operations/minute max. *1 100 MΩ min. (at 500V DC) Contact resistance 100 mΩ max. (initial value) Between terminals of same polarity 1,000 VAC, 50/60 Hz for 1 minute Between terminals of different polarity 2,000 VAC, 50/60 Hz for 1 minute Between each terminal and ground 2,000 VAC, 50/60 Hz for 1 minute Between lamp terminals 1,000 VAC, 50/60 Hz for 1 minute *2 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Destruction Shock resistance Malfunction 500 m/s max. Electrical Screw-Less Clamp Recommended wire size Usable wires and tensile strength 2 150 m/s2 max. (malfunction within 1 ms) Momentary operation: 2,000,000 operations min. Alternate operation: 200,000 operations min. *1 100,000 operations min. *1 Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination 3 (IEC947-5-1) Weight Approx. 10 g (in the case of a lighted DPDT switch with solder terminals) Degree of protection IP40: A16, Oil-resistant IP66: A165 *3 0.5 mm2 twisted wire or 0.8 mm-dia. solid wire Twisted wire 0.3 mm2 0.5 mm2 0.75 mm2 1.25 mm2 Solid wire 0.5 mm dia. 0.8 mm dia. 1.0 mm dia. — 10 N 20 N 30 N 40 N Tensile strength 10 ±1mm Length of exposed wire Compliant standards Vibration resistance Malfunction Mechanical Item 20 operations/minute max. *1 Insulation resistance Durability 8 mA 110 VAC/VDC Socket Unit Dielectric strength 12 VAC/VDC Rated voltage Characteristics Allowable operating frequency 5 VDC ±5% NC COM Item Internal limiting resistor Red, yellow, white: 300 Ω Green, blue, pure white: 160 Ω Voltage-reduction Unit (LED Lamp) Contact DPDT Operating voltage 5 VDC Minimum applicable load: 1 mA at 5 VDC Rated values are obtained from tests conducted under the following conditions. 1. Load: Resistive load 2. Mounting conditions: No vibration and no shock 3. Temperature: 20 ±2°C 4. Operating frequency: 20 operations/min Name Rated current JIS C 2811 Terminal Blocks for Industrial Use Operating Characteristics Type Characteristics Operating force (OF) max. Releasing force (RF) min. Total travel (TT) Pretravel (PT) max. Lock travel alternate (LTA) min. * * Alternate operation models only. Pushbutton Switch IP40 Oil-resistant IP66 4.41 N 4.91 N 0.29 N Approx. 3 mm 2.5 mm 0.5 mm Ambient operating temperature –10°C to 55°C (with no icing or condensation) Ambient operating humidity 35% to 85%RH Ambient storage temperature –25°C to 65°C (with no icing or condensation) *1. Set and reset constitute one operation. *2. With LED and incandescent lamp not mounted. *3. Degree of protection from the front of the panel. 16 A16 Nomenclature Model Structure Pushbutton Cap ●Color of Pushbutton · LED/incandescent models Red, Green, Yellow, White, Blue · Neon models Red, Green, White · Non-lighted models Red, Green, Yellow, White, Blue, Black Legend plate Dispersion plate ●Degree of Protection IP40/Oil-resistant IP66 Reflective plunger ●Flange Shape Rectangular (A16@-J) Square (A16@-A) Lamp Round (A16@-T) Switch ●Switch Specifications 5 A at 125 VAC 3 A at 250 VAC 3 A at 30 VDC Minimum applicable load: 1 mA at 5 VDC ●Terminal Type Solder terminals (tab terminals #110) PCB terminals Screw-less Clamp 17 A16 Dimensions • The Dimension shows 2-switch outputs. (Unit: mm) • The lamp terminal is also provided with non-lighted models. Rectangular A16@-J Solder terminals (tab terminals #110) 28.5 9.5 6 • See page 21 for panel cutouts 21.1 10.8 4 Lamp terminal 16 12.2 +0.2 0 dia. 24 min. 18 19 min. M16´1 Lock ring Mounting nut Lamp terminal 2.8 18 4.85 12.4 15.8 15.1 21 Packing (t0.5) (for oil-resistant IP66 only) 24 Square A16@-A Solder terminals (tab terminals #110) • See page 21 for panel cutouts 28.5 9.5 6 21.1 10.8 4 Lamp terminals 16 12.2 M16´1 Lock ring Mounting nut +0.2 0 dia. 19 min. 18 19 min. Lamp terminals 2.8 18 4.85 12.4 15.8 15.1 15.1 Packing (t0.5) (for oil-resistant IP66 only) 18 Round A16@-T Solder terminals (tab terminals #110) • See page 21 for panel cutouts 28.5 9.5 6 21.1 10.8 4 Lamp terminals 16 12.2 18 dia. 15.1 dia. 18 M16´1 dia. 19 min. 19 min. Lock ring Mounting nut +0.2 0 Lamp terminals 2.8 18 4.85 12.4 15.8 18 Packing (t0.5) (for oil-resistant IP66 only) 18 A16 Dimensions • The Dimension shows 2-switch outputs. • The lamp terminal is also provided with non-lighted models. Rectangular A16@-J@-@P PCB terminals • A rectangular model is listed as an example. (Unit: mm) • See page 21 for panel cutouts 28.3 26.4 23.1 9.5 6 16 +0.2 0 dia. 21.1 24 min. 10.8 4 9.1 ± 0.05 2.5 18.4 20.4 6.3 14.7 ± 0.05 dia. 0.5 24 min. 5.1 ± 0.05 M16´1 Lock ring Mounting nut 18 4.85 12.4 18.6 15.1 0.5 21 Packing (t0.5) (for oil-resistant IP66 only) 24 Rectangular A16@-J@-T1 Voltage-reduction lighting, solder terminals (tab terminals #110) 50.1 42.7 28.5 9.5 6 21.1 10.8 Panel Cutouts 4 0.5 Direction-indication arrow 0.5 16 +0.2 0 dia. 12.2 9.8 18 24 min. 0.5 Marking face M16´1 Lock ring 23 min. Mounting nut Switch (22.4) 20.6 15.1 18 8.8 16.6 2.8 12.4 Packing (t0.5) (for oil-resistant IP66 only) 21 24 Rectangular A16@-J@-2S, T1-2S, T2-2S Screw-less Clamp 2.8 2 9.5 6 48.9 Panel Cutouts 10.8 4 16 24 +0.2 0 dia. 25 min. 23.9 M16´1 Switch dismounting lever Lock ring Mounting nut 33 min. (31.7) 27.4 18 15.1 21 24 Lamps LED Packing (t0.5) (for oil-resistant IP66 only) Incandescent Lamp A16-5/-12/-24 A16-5D@/-12D@/-24D@ 12 max. 23.5 4 12 max. 0.5 dia. 0.25 6 dia. 2.8 * 4 Cathode (-) 6 dia. 2.54 Anode (+) * The voltage display surface is the same color as the illumination color. The opposite surface is light gray. (For pure white, the entire surface is light gray.) 19 A16 Dimensions (Unit: mm) Accessories, Tools, and Components Extractor A3PJ-5080 20 5 15 10 50 25 Legend Plates A16ZJ-520@ A16ZA-520@ 18.9 12.9 A16ZT-520@ 12.9 13.4 dia. 12.9 0.6 0.6 Screw Fitting A16Z-3004 12.9 dia. 0.6 Note: 1. The panel is 0.6 mm thick. 2. The panel is made of the materials listed in the following table. 60 2 Degree of protection Color IP40 Milky 18 dia. Polyalylate resin IP66 Transparent Materials IP40 Polycarbonate resin IP66 Polyalylate resin Panel Plugs (Black Resin) Select the Plug that fits the panel design and mount from the front of the Panel. Panel cutouts are the same as those for Switches. Protective structure: IP40 Color: Black Rectangular Square A16ZJ-3003 24 A16ZT-3003 18 18 dia. 18 Lock Ring Round A16ZA-3003 18 Rough surface 15.8 ± 0.1 dia. @12 17.9 ± 0.1 Rough surface 2 +0.2 0 0 15 -0.1 dia. t=1 17.9 ± 0.1 Socket Unit Lamp Extractor A16Z-5080 10 2 80 8 12 20 20 A16 Dimensions (Unit: mm) Panel Cutouts Solder Terminals and Screw-less Clamp Connectors Rectangular A16@-@J/M16@-@J Square A16@-A/M16@-A Round A16@-T/M16@-T (Top View) 16 +0.2 0 dia. PCB Terminals Rectangular A16@-J/M16@-J (Top View) 24 min. (25 min.) 16 +0.2 0 (Top View) 16 +0.2 0 dia. dia. Square A16@-A/M16@-A Round A16@-T/M16@-T (Top View) 24 min. 19 min. (25 min.) 16 +0.2 0 dia. 19 min. (25 min.) 9.1 ± 0.05 19 min. (33 min.) 19 min. (33 min.) Note:• Make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. If, however, a Switch Guard or Dust Cover is used, the thickness of the mounting panel must be between 0.5 and 2 mm. • If the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. • Figures in parentheses are for Screw-less Clamp Connectors. 14.7 ± 0.05 dia. 19 min. (33 min.) 24 min. 5.1 ± 0.05 Note:• Ensure that the variation in the distance between the centers of neighboring mounting holes is less than ±0.1 mm. • Make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. If, however, a Switch Guard or Dust Cover is used, the thickness of the mounting panel must be between 0.5 and 2 mm. • If the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. Terminal Arrangement Models without Reduced-voltage Lighting (Non-lighted Pushbutton Switches are also provided with lamp terminals.) Solder Terminals Lighted SPDT Switches Lighted DPDT Switches Terminal Arrangement (Bottom View) Dimensions of Terminal Holes 2.6 0.9 1.5 2.8 NC Dimensions of Terminal Holes 2.6 0.9 COM 12.2 NC L- NO 7.4 Lamp terminal Terminal Arrangement (Bottom View) 7.4 SW1 18 Note: The L+ is not shown on the Switch. 1.5 2.8 12.2 Lamp terminal L- NC NO NO COM COM SW1 SW2 18 Note: The L+ is not shown on the Switch. 21 A16 Dimensions (Unit: mm) PCB Terminals (Lamp terminals are also present on non-lighted models.) Lighted SPDT Switches Lighted DPDT Switches Terminal Arrangement (Bottom View) Terminal Arrangement (Bottom View) Model, rating, and lot number indication 5.3 NC 3.5 5.3 L- NC COM SW 1 0.8 0.8 4.85 2.7 NO COM COM SW 1 SW 2 12.4 12.4 PCB Cutouts (Bottom View) NO 4.85 2.7 Lamp terminal (t=0.5) 18.6 Lamp terminal (t=0.5) NC L- 3.5 1.5 NO 1.5 Side with TOP indicated Dimensions of PCB Terminals Side with TOP indicated Dimensions of PCB Terminals Side with TOP indicated PCB Cutouts (Bottom View) A ± 0.1 18.6 Side with TOP indicated 12.4 ± 0.05 12.4 ± 0.05 20 ± 0.1 4.85 ± 0.05 20 ± 0.1 4.85 ± 0.05 L ± 0.1 Five, 1 dia. 6.3 ± 0.05 A = 24 min.: Rectangular A = 21 min.: Square or round L = 24 min. Use a PCB with a thickness of 1.6 mm. 6.3 ± 0.05 A ± 0.1 L ± 0.1 6.3 ± 0.05 Two, 5 dia. Two, 5 dia. A = 24 min.: Rectangular A = 21 min.: Square or round L = 24 min. Use a PCB with a thickness of 1.6 mm. Note: Secure the panel to the board using stud bolts if force will be applied to the board after wiring. Note: Secure the panel to the board using stud bolts if force will be applied to the board after wiring. Eight, 1 d Terminal Arrangement Voltage-reduction Lighting (Lamp terminals are also present on non-lighted models.) Solder Terminals Screw-Less Clamps DPDT lighted models DPDT lighted models Black (Release button) (Bottom view) Side indicating TOP Side with direction arrow Red (Release button) Red (Release button) White (Release button) White (Release button) Black (Release button) Black (Release button) NC2 NC L NO NC NO L C SW1 Black (Release button) Black (Release button) C SW2 12-3.1 dia. (Insertion hole) NC1 - NO2 NO1 C2 + C2 + SW1 C1 C1 SW2 Red (Release button) • The voltage-reduction circuit is built in. • Voltage-reduction lighting models with Screw-Less Clamps (A16L-@T1-2S, A16L-@T2-2S) incorporate voltage-reduction circuits. 22 A16 Dimensions (Unit: mm) Accessory Dimensions Mounted Dimensions with Switch Guard Installed Square A16ZA-5050 Rectangular A16ZJ-5050 24 18 Torsion spring 18.1 Torsion spring 18.1 23.5 23.5 10.5 10.5 Holder (black) Guard (transparent) Panel Cutout (Top View) 24.5 min. Holder (black) Guard (transparent) Panel Cutout (Top View) 19 min. 16 +0.2 0 dia. 16 +0.2 0 dia. 19.6 27 13 13 X X 28 min. Note: This example is for when X is 4.5 mm. If X is not required, the Switches can be mounted with a minimum vertical installation pitch of 24 mm min. 19.6 27 Note: This example is for when X is 4.5 mm. If X is not required, the Switches can be mounted with a minimum vertical installation pitch of 24 mm min. If PCB terminals are used, provide X must be 24 mm or larger. 28 min. Dust Covers Rectangular A16ZJ-5060 Cover B (transparent) Cover A (black) Panel Cutouts 16 +0.2 0 dia. 31 min. 24 25 min. 30 19.6 13.8 Square A16ZA-5060 27 Cover B (transparent) Cover A (black) Panel Cutouts 16 +0.2 0 +0.2 0 dia. dia. 25 min. 24 25 min. 24 13.8 Round A16ZT-5060 19.6 27 Cover B (transparent) Cover A (black) Panel Cutouts 25 min. 16 25 min. 24 dia. 13.8 19.6 27 23 A16 Safety Precautions Refer to Safety Precautions for All Pushbutton Switches/Indicators. Do not apply a voltage between the incandescent lamp and the terminal that is greater than the rated voltage. If the incandescent lamp is broken, the operating part may pop out. Always turn OFF the power and wait for 10 minutes before replacing the incandescent lamp. If the lamp is replaced immediately after the power is turned OFF, the remaining heat may cause burns. Precautions for Correct Use Mounting • Always make sure that the power is turned OFF before mounting, removing, or wiring the Switch, or performing maintenance. • Do not tighten the mounting nut more than necessary using tools such as pointed-nose pliers. Doing so will damage the mounting nut. The tightening torque is 0.29 to 0.49 N·m. Using the Microload • Insert a contact protection circuit, if necessary, to prevent the reduction of life expectancy due to extreme wear on the contacts caused by loads where inrush current occurs when the contact is opened and closed. • The A16 allows both a standard load (125 V at 5A, 250 V at 3 A) and a microload. If a standard load is applied, however, the microload area cannot be used. If the microload area is used with a standard load, the contact surface will become rough, and the opening and closing of the contact for a microload may become unreliable. • The minimum applicable load is the N-level reference value. This value indicates the malfunction reference level for the reliability level of 60% (λ 60) (conforming to JIS C5003). The equation, λ 60 = 0.5 × 10-6/operations indicates that the estimated malfunction rate is less than 1/2,000,000 operations with a reliability level of 60%. Voltage (V) WARNING Wiring • Solder terminals and quick-connect terminals (#110) are commonly used for terminals. • Be sure to use electrical wires that are a size appropriate for the applied voltage and carry current (conductor size is 0.5 to 0.75 mm2). Perform soldering according to the conditions provided below. If the soldering is not properly performed, the lead wires will become detached, resulting in short-circuits. 1. Hand soldering: 350°C, within 3 s 2. Dip soldering: 350°C, within 3 s Wait for one minute after soldering before exerting any external force on the solder. • Use non-corrosive resin fluid as the flux. • Make sure that the electric cord is wired so that it does not touch the Unit. If the electric cord touches the Unit, then electric wires with a heat resistance of 100°C min. must be used. • After wiring the Switch, maintain an appropriate clearance and creepage distance. 0.15 mA 30 24 Microload area 12 Invalid area 5 1 10 100 1,000 Current (mA) LED • The LED current-limiting resistor is built-in, so external resistance is not required. Rated voltage 5 VDC Operating Environment • This Switch is intended for indoor use only. Using the Switch outdoors will cause the Switch to fail. If IP40 models are used in locations subject to dust, metallic particles, or oil, be careful that none of these penetrates the Switch. • The IP66 model is designed with a degree of protection so that it will not sustain damage if it is subjected to water from any direction to the front of the panel. • Do not use the Switch submersed in oil or water, or in locations continuously subject to splashes of oil or water. Doing so may result in oil of water entering the Switch. 1 mA 0 0.1 12 VAC/VDC 24 VAC/VDC Internal limiting resistor Red, yellow, white: 300 Ω Green, blue, pure white: 160 Ω Red, yellow, white: 1 kΩ Green, blue, pure white: 910 Ω 2.4 kΩ Others • The oil-resistant IP66 uses NBR rubber and is resistant to general cutting oil and cooling oil. Some particular oils cannot be used with the oil-resistant IP66, however, so contact your OMRON representative for details. • The durability of the Switch depends in the switching conditions. Always test the Switch under actual application conditions to confirm applicability and use the Switch only for the number of switching operations that will not affect performance. Continuing to use the Switch with degraded performance will eventually result insulation faults between circuits, burning of the Switch, or other failures. • If the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after the coating. • Do not subject the Switch to extreme shock or vibration. Doing so will cause malfunctions and damage to the Switch. • Do not let sharp objects come into contact with the Switches that are made of resin. Doing so will damage the Switches, causing scratches on the outside of the operating parts, and malfunction. When handling the Switches, do not throw or drop them. 24 A16 • Rubber is used inside IP66 models. Do not allow the rubber to become scratched or foreign matter to become attached to the rubber. Scratches and foreign matter will degrade the waterproofing, and the Switch may fail operate correctly. Do not allow the Switch to drop and hit the ground. Precautions 1. The mounting panel thickness must be 0.5 to 3.2 mm. 2. The mounting ring must be tightened to a torque 0.29 to 0.49 N·m. 3. The procedure for making the mounting hole for the screw-less clamp connector is described on page 21. A mounting dimension of at least 33 mm is required, however, because the Switch is removed with the screw-less clamp connector mounted to the panel. If Switches are mounted side-by-side separated by less than the specified distance, it may not be possible to remove the Switch. 4. Be sure to mount the Case to the Switch with the correct orientation. Mount with the dimple on the Case facing in the same direction as the side of the Switch with the direction arrow or the word TOP. Direction arrow dimple Case Switch TOP mark Do not place or drop heavy objects on the Switch. dimple Case Do not operate the Switch with hard or sharp objects. Hammer Screwdriver Screw-less Clamp Wiring Procedure Connecting Wires Switch 5. Bend the end of the wire if braided wire is used with the screwless clamp connector. 6. When wiring, insert the wire until it comes into contact with something. After wiring is completed, pull on the wires to confirm that they are connected securely. 7. After wiring, ensure that continuous pressure is not applied to the terminals. 8. Refer to internal connection diagrams and confirm the terminal numbers before wiring. 1. Strip the wires for 10 mm (allowable range: 10± 1 mm). 2. If braided wire is used, twist the wire to straighten it out. 3. Insert the wire into the insertion hole while pressing the release button at the side of the hole. (Using a precision screwdriver is recommended.) 4. Let go of the release button to lock the wire into place. 5. After locking, pull on the wire gently to confirm that it is securely locked. Removing Wires 1. Remove wires by pulling them while pressing the release button. Note: When reusing wires that have already been locked one, cut off the end of the wire and strip the wire again before using. 25 A16 Panel Mounting Removing the Switch Unit After mounting the Pushbutton Unit to the panel, snap in the Switch from the back of the panel. Mounting to the Panel • Grip the part between the Switch holder of the Case and the Switch Unit using the A16Z-5080 Extractor, and pull to remove the Switch Unit. • Insert the Pushbutton Unit into the front of the panel, and fix the lock ring and mounting nut from the terminal side. • Make sure that the lock ring is aligned with the thread of the Case and the edge of the lock ring is touching the panel. • Tighten the mounting nuts to a torque of 0.29 to 0.49 N·m. Panel Mounting nut Case Thread A16Z-5080 Extractor Note: Refer to page 21 for PCB terminals. Engraving Engraving the Legend Plate Lock ring Edge • The characters must not be engraved deeper than 0.4 mm. • Apply an alcohol-based paint coating, such as melamine, phthalate, or acrylic resin paint coating. Mounting the Switch Unit • Snap on the Switch Unit to the Pushbutton Unit. • Make sure that the Switch Unit has the correct orientation when snapping it onto the Case. Align the dimple on the Case with the groove between the case guards on the NC terminal side of the Switch Unit in the way shown below, and push the Switch Unit into the Case until it clicks into place. Confirm that the Switch Unit is securely in place before using. Mounting and Replacing the Pushbutton Removing and Mounting the Pushbutton (1) Remove the Pushbutton as shown in the following diagram. If the Pushbutton cannot be removed by hand, use the A3PJ-5080 Extractor. Groove between case guards Pushbutton dimple NC terminal (2) When mounting the Operation Unit to the Case, press the entire surface of the Operation Unit to surface A of the Case as shown in the following diagram. Operation Unit Case Surface A 26 A16 Removing the Lamp Installing the Lamp • When mounting the Lamp, make sure it is facing the direction shown in the following diagram. Insert the Lamp while matching the protruding part of the Lamp and the small guides on the outer surface of the Case. (1) Removing from the Pushbutton End Lamp Grip the Lamp with the A16Z-5080 Extractor and pull to remove. Protruding part • The Lamp can be mounted from the Pushbutton end by using the A16Z-5080 Extractor. The lamp can be mounted by following the opposite procedure for removing the Lamp. (2) Removing from the Switch End The Lamp can be removed by hand once the Switch is removed using the A16Z-5080 Extractor. Mounting the A16Z Dust Cover Cover B (transparent) Pushbutton Unit Set A16ZJ-5060 1. 2. 3. 4. Separate the Dust Cover into 2 parts: cover A and cover B. Insert the Case (Pushbutton Unit) into cover A. Mount these parts together onto the panel. From the back of the panel, mount the lock ring and secure with the mounting nut. 5. Insert cover B into cover A. Ensure that the entire perimeter of cover B is securely attached to cover A by pressing in different directions. 6. Mount the Switch to the Case. Note: Recommended panel thickness: 0.5 to 2 mm. Cover A (black) Panel Lock ring Mounting nut Switch Mounting the A16Z Switch Guard Switch Guard Panel Pushbutton Unit 1. Insert the Case (Pushbutton Unit) into the Switch Guard. 2. Mount these parts together onto the panel. 3. From the back of the panel, mount the lock ring and secure with the mounting nut. 4. Mount the Switch to the Case. Note: Recommended panel thickness: 0.5 to 2 mm. Lock ring Mounting nut Switch 27 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2015.9 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2015 All Right Reserved.