XN4E-BL411MR

XN ø30     XN Series Emergency Stop Switches ø30 mm, 4-contact Emergency Stop Switch. Padlockable and flush bezel are available. • Padlockable, flush bezel, ø60mm jumbo mushroom, illuminated, LED push-on are available. • IDEC’s original “Safe break action” and reverse energy structure ensure the highest level of safety. • Safety lock mechanism (IEC 60947-5-5, 6.2) • Direct opening action mechanism (IEC 60947-5-5, 5.2, IEC60947-5-1, Annex K) • Short depth behind the panel – only 47.7 mm for 4-contact, illumi­nated (flush bezel: 60.4 mm, padlockable: 61.4 mm) • Padlockable can be locked using padlocks when latched (main contact: OFF). The rugged aluminum diecast shroud allows for installing a maximum of 20 padlocks using a hasp (total weight: 1500g maximum). • Gold-plated silver contacts. • Red (Munsell 5R4/12) or bright red (Munsell 7.5R4.5/14) colors are available. Standards Applicable Standards Specifications Mark Applicable Standards IEC60947-5-1, EN60947-5-1 IEC60947-5-5, EN60947-5-5 JIS C8201-5-1, UL508, UL991, NFPA79 CSA C22.2 No. 14, GB14048.5 Operating Temperature Non-illuminated: –25 to +60°C (no freezing) Illuminated: –25 to +55°C (no freezing) Storage Temperature –45 to +80°C Operating Humidity 45 to 85% RH (no condensation) TÜV SÜD Minimum Force Required for Direct Opening Action 80N EU Low Voltage Directive Minimum Operator Stroke Required for Direct Opening Action 4.0 mm File No. or Organization UL508 CSA C22.2 No. 14 UL/c-UL File No. E68961 IEC60947-5-5 UL991 NFPA79 UL Listing File No. E305148 EN60947-5-5 GB14048.5 CCC No. 2008010305290010 Contact Ratings NC main contacts/NO monitor contacts Rated Insulation Voltage (Ui) 250V Rated Thermal Current (Ith) Rated Operating Current Rated Operating Voltage (Ue) Main Contacts AC 50/60 Hz DC Monitor Contacts AC 50/60 Hz DC Direct Opening Action Resistive Load (AC-12) Inductive Load (AC-15) Resistive Load (DC-12) Inductive Load (DC-13) Resistive Load (AC-12) Inductive Load (AC-14) Resistive Load (DC-12) Inductive Load (DC-13) 5A Maximum Operator Stroke 4.5 mm Contact Resistance 50 mΩ maximum (initial value) Insulation Resistance 100 MΩ minimum (500V DC megger) Overvoltage Category II Impulse Withstand Voltage 2.5 kV Pollution Degree 3 Operating Frequency 900 operations/hour Shock Resistance Operating extremes:   150 m/s2 Damage limits: 1000 m/s2 Vibration Resistance Operating extremes: 10 to 500 Hz, amplitude 0.35 mm, acceleration 50 m/s2 Damage limits: 10 to 500 Hz, amplitude 0.35 mm, acceleration 50 m/s2 Mechanical: 250,000 operations minimum Electrical: 100,000 operations minimum 250,000 operations minimum (24V AC/DC, 100 mA) 30V 125V 250V – 5A 3A – 3A 1.5A 2A 0.4A 0.2A Durability (at 900 operations/h, on-duration 40%) 1A 0.22A 0.1A Degree of Protection Operator: IP65 (IEC60529) Terminal: IP20 (when XW9Z-VL2MF is installed) – 1.2A 0.6A Short-circuit Protection 250V/10A fuse (Type aM, IEC60269-1/IEC60269-2) Conditional Short-circuit Current 1000A Terminal Style M3 screw terminal Recommended Tighten­ing Torque for Terminal Screw 0.6 to 1.0 N·m Recommended Tighten­ing Torque for Locking Ring 2.5 N·m Applicable Wire Size 0.75 to 1.25 mm2 (AWG18 to 16) Total Weight of a Hasp and Padlocks 1500g maximum (padlockable) Reinforced Insulation (IEC 60664-1) Between live part and metal bezel (flush bezel, padlockable) Weight 83g (XN1E-LV404Q4MR) 93g (XN1E-BV504MR) 89g (XN5E-LV404Q4MR) 120g (XN4E-LL404Q4MR) – 0.6A 0.3A 2A 0.4A 0.2A 1A 0.22A 0.1A Contact Material Gold-plated Silver • Minimum applicable load: 5V AC/DC, 1 mA (reference value) (May vary depending on the operating conditions and load types.) • The rated operating currents are measured at resistive/inductive load types specified in IEC 60947-5-1. Illumination Ratings (LED) Rated Voltage Operating Voltage Rated Current 24V AC/DC 24V AC/DC ±10% 15 mA 47 ø30 XN Series Emergency Stop Switches Plastic Bezel Non-illuminated Pushlock Pull/Turn Reset (Solder Terminal) Part No. IP20 Fingersafe Terminal w/Terminal Cover NC Main Contact NO Monitor Contact ø40mm Mushroom 1NC — XN1E-BV401MF➀ ø60mm Jumbo Mushroom 2NC 3NC 4NC 1NC 2NC 3NC 2NC 1NC 2NC 3NC 4NC 1NC 2NC 3NC 2NC — — — 1NO 1NO 1NO 2NO — — — — 1NO 1NO 1NO 2NO XN1E-BV402MF➀ XN1E-BV403MF➀ XN1E-BV404MF➀ XN1E-BV411MF➀ XN1E-BV412MF➀ XN1E-BV413MF➀ XN1E-BV422MF➀ XN1E-BV501MF➀ XN1E-BV502MF➀ XN1E-BV503MF➀ XN1E-BV504MF➀ XN1E-BV511MF➀ XN1E-BV512MF➀ XN1E-BV513MF➀ XN1E-BV522MF➀ Shape XN1E-BV401M➀ XN1E-BV402M➀ XN1E-BV403M➀ XN1E-BV404M➀ XN1E-BV411M➀ XN1E-BV412M➀ XN1E-BV413M➀ XN1E-BV422M➀ XN1E-BV501M➀ XN1E-BV502M➀ XN1E-BV503M➀ XN1E-BV504M➀ XN1E-BV511M➀ XN1E-BV512M➀ XN1E-BV513M➀ XN1E-BV522M➀ ➀Operator Color Code R: Red RH: Bright red • Specify a color code in place of ➀ in the Part No. • Only solid wires can be used on the IP20 fingersafe terminal switches. Illuminated Pushlock Pull/Turn Reset (Solder Terminal) Shape Illumination Rated NC Main Voltage Contact ø40mm Mushroom LED 24V AC/DC NO Monitor Contact 1NC 2NC 3NC 4NC 1NC 2NC 3NC 2NC — — — — 1NO 1NO 1NO 2NO Part No. IP20 Fingersafe Terminal w/Terminal Cover XN1E-LV401Q4MFR XN1E-LV402Q4MFR XN1E-LV403Q4MFR XN1E-LV404Q4MFR XN1E-LV411Q4MFR XN1E-LV412Q4MFR XN1E-LV413Q4MFR XN1E-LV422Q4MFR XN1E-LV401Q4MR XN1E-LV402Q4MR XN1E-LV403Q4MR XN1E-LV404Q4MR XN1E-LV411Q4MR XN1E-LV412Q4MR XN1E-LV413Q4MR XN1E-LV422Q4MR Operator Color Red only • Only solid wires can be used on the IP20 fingersafe terminal switches. Illuminated Push-ON Pushlock Pull/Turn Reset (Solder Terminal) Shape Illumination Rated NC Main Voltage Contact NO Monitor Contact Part No. IP20 Fingersafe Terminal w/Terminal Cover Operator Color ø40mm Mushroom LED 24V AC/DC 2NC — XN1E-TV402Q4MFR XN1E-TV402Q4MR 3NC — XN1E-TV403Q4MFR XN1E-TV403Q4MR 2NC 1NO XN1E-TV412Q4MFR XN1E-TV412Q4MR • Push-ON is illuminated when the operator is latched, and turns off when reset. • Only solid wires can be used on the IP20 fingersafe terminal switches. 48 Red only XN XN Series Emergency Stop Switches ø30 Flush Bezel Non-illuminated Pushlock Pull/Turn Reset (Solder Terminal) Shape ø40mm Mushroom NC Main Contact NO Monitor Contact Part No. IP20 Fingersafe Terminal w/Terminal Cover 1NC — XN5E-BV401MF➀ 2NC 3NC 4NC 1NC 2NC 3NC 2NC — — — 1NO 1NO 1NO 2NO XN5E-BV402MF➀ XN5E-BV403MF➀ XN5E-BV404MF➀ XN5E-BV411MF➀ XN5E-BV412MF➀ XN5E-BV413MF➀ XN5E-BV422MF➀ XN5E-BV401M➀ XN5E-BV402M➀ XN5E-BV403M➀ XN5E-BV404M➀ XN5E-BV411M➀ XN5E-BV412M➀ XN5E-BV413M➀ XN5E-BV422M➀ Operator Color Code R: Red RH: Bright red • Specify a color code in place of ➀ in the Part No. • Only solid wires can be used on the IP20 fingersafe terminal switches. Illuminated Pushlock Pull/Turn Reset (Solder Terminal) Shape Illumination Rated NC Main Voltage Contact ø40mm Mushroom LED 24V AC/DC NO Monitor Contact 1NC 2NC 3NC 4NC 1NC 2NC 3NC 2NC — — — — 1NO 1NO 1NO 2NO Part No. IP20 Fingersafe w/Terminal Cover Terminal XN5E-LV401Q4MFR XN5E-LV401Q4MR XN5E-LV402Q4MFR XN5E-LV402Q4MR XN5E-LV403Q4MFR XN5E-LV403Q4MR XN5E-LV404Q4MFR XN5E-LV404Q4MR XN5E-LV411Q4MFR XN5E-LV411Q4MR XN5E-LV412Q4MFR XN5E-LV412Q4MR XN5E-LV413Q4MFR XN5E-LV413Q4MR XN5E-LV422Q4MFR XN5E-LV422Q4MR Operator Color Red only • Only solid wires can be used on the IP20 fingersafe terminal switches. Illuminated Push-ON Pushlock Pull/Turn Reset (Solder Terminal) Shape Illumination Rated NC Main Voltage Contact NO Monitor Contact Part No. IP20 Fingersafe w/Terminal Cover Terminal Operator Color ø40mm Mushroom LED 24V AC/DC 2NC — XN5E-TV402Q4MFR XN5E-TV402Q4MR 3NC — XN5E-TV403Q4MFR XN5E-TV403Q4MR 2NC 1NO XN5E-TV412Q4MFR XN5E-TV412Q4MR Red only • Push-ON is illuminated when the operator is latched, and turns off when reset. • Only solid wires can be used on the IP20 fingersafe terminal switches. 49 ø30 XN Series Emergency Stop Switches Padlockable Non-illuminated Pushlock Turn Reset (Padlockable) Shape ø44mm Mushroom NC Main Contact NO Monitor Contact 1NC 2NC 3NC 4NC 1NC 2NC 3NC 2NC — — — — 1NO 1NO 1NO 2NO Part No. IP20 Fingersafe Terminal XN4E-BL401MFRH XN4E-BL402MFRH XN4E-BL403MFRH XN4E-BL404MFRH XN4E-BL411MFRH XN4E-BL412MFRH XN4E-BL413MFRH XN4E-BL422MFRH w/Terminal Cover XN4E-BL401MRH XN4E-BL402MRH XN4E-BL403MRH XN4E-BL404MRH XN4E-BL411MRH XN4E-BL412MRH XN4E-BL413MRH XN4E-BL422MRH Operator Color Bright red only • Only solid wires can be used on the IP20 fingersafe terminal switches. • Padlocks and hasps are not supplied with the emergency stop switches and must be ordered separately. See page 53. Illuminated Pushlock Turn Reset (Padlockable) Shape Illumination Rated NC Main Voltage Contact ø44mm Mushroom LED 24V AC/DC 1NC 2NC 3NC 4NC 1NC 2NC 3NC 2NC NO Monitor Contact — — — — 1NO 1NO 1NO 2NO Part No. IP20 Fingersafe w/Terminal Cover Terminal XN4E-LL401Q4MFR XN4E-LL401Q4MR XN4E-LL402Q4MFR XN4E-LL402Q4MR XN4E-LL403Q4MFR XN4E-LL403Q4MR XN4E-LL404Q4MFR XN4E-LL404Q4MR XN4E-LL411Q4MFR XN4E-LL411Q4MR XN4E-LL412Q4MFR XN4E-LL412Q4MR XN4E-LL413Q4MFR XN4E-LL413Q4MR XN4E-LL422Q4MFR XN4E-LL422Q4MR Operator Color Red only • Only solid wires can be used on the IP20 fingersafe terminal switches. • Padlocks and hasps are not supplied with the emergency stop switches and must be ordered separately. See page 53. LED Push-ON Pushlock Turn Reset (Padlockable) Shape Illumination Rated NC Main Voltage Contact NO Monitor Contact Part No. IP20 Fingersafe w/Terminal Cover Terminal Operator Color ø44mm Mushroom LED 24V AC/DC 2NC — XN4E-TL402Q4MFR XN4E-TL402Q4MR 3NC — XN4E-TL403Q4MFR XN4E-TL403Q4MR 2NC 1NO XN4E-TL412Q4MFR XN4E-TL412Q4MR • Push-ON is illuminated when the operator is latched, and turns off when reset. • Only solid wires can be used on the IP20 fingersafe terminal switches. • Padlocks and hasps are not supplied with the emergency stop switches and must be ordered separately. See page 53. 50 Red only XN XN Series Emergency Stop Switches ø30 Dimensions 0.5 R0 +0.2 0 .8 . w/Terminal Cover 47.7 33 0.5 47.7 Panel Cut-out 33 Locking Ring Locking Ring Rubber Gasket M3 Terminal Screws M3 Terminal Screws +0.2 0 x. +0 .5 0 Panel Cut-out Rubber Gasket ø4 0 37 37 ø4 0 ø40 mm Mushroom Panel Thickness 1 to 5 Terminal Cover XW9Z-VL2M Panel Thickness 1 to 5 0 0 ø6 ø3 47.7 33 .8 w/Terminal Cover +0 .5 0 20.1 18.5 0.5 R0 +0.2 0 . ø3 47.7 Panel Cut-out Rubber Gasket M3 Terminal Screws Illuminated M3 Terminal Screws Push-ON ø4 +0.2 0 x. 0.5 Locking Ring Locking Ring 4.8 ma +0 .5 0 33.0 IP20 Fingersafe 4.8 ma x 18.5 .8 ø60 mm Jumbo Mushroom 20.1 R0 +0.5 33.0 0 Illuminated/Push-ON 33 Panel Cut-out Rubber Gasket ø4 0 37 0 37 Push-ON 33 ø60 mm Jumbo Mushroom +0.5 0 33 ø40 mm Mushroom ø6 IP20 Cover XW9Z-VL2MF Illuminated 4.8 ma 20.1 33.0 +0.5 0 +0 .5 0 ø3 +0.5 0 ø3 18.5 4.8 ax 33.0 .8m 18.5 R0 20.1 Plastic Bezel Non-illuminated IP20 Fingersafe IP20 Cover XW9Z-VL2MF Terminal Cover XW9Z-VL2M Panel Thickness 1 to 5 Panel Thickness 1 to 5 Flush Bezel R0 .8 w/Terminal Cover 60.4 21 Locking Ring Rubber Gasket 4.8 ma Panel Cut-out 60.4 21 Locking Ring Rubber Gasket 0.5 +0 .5 0 Panel Cut-out M3 Terminal Screws ø4 +0.2 0 x. ø3 20.1 33.0 ø41 +0 .5 0 20.1 M3 Terminal Screws +0.2 0 . +0.5 33.0 0 0.5 18.5 4.8 ax ø41 .8m ø3 18.5 R0 IP20 Fingersafe +0.5 0 Non-Illuminated ø4 0 37 37 0 Terminal Cover XW9Z-VL2M Panel Thickness 1 to 5 IP20 Cover XW9Z-VL2MF Panel Thickness 1 to 5 Illuminated/Push-ON 60.4 21 Locking Ring Rubber Gasket M3 Terminal Screws Panel Cut-out ø4 0 4.8 ma ø3 0.5 +0 .5 0 Push-ON 21 Rubber Gasket M3 Terminal Screws Panel Cut-out ø4 0 37 Illuminated 60.4 Locking Ring +0.2 0 x. 20.1 20.1 Push-ON R0 .8 +0.5 33.0 0 +0 .5 0 37 Illuminated w/Terminal Cover 33.0 ø41 0.5 +0.2 0 x. ø41 ø3 18.5 4.8 ma 18.5 R0 .8 +0.5 0 IP20 Fingersafe IP20 Cover XW9Z-VL2MF Panel Thickness 1 to 5 Terminal Cover XW9Z-VL2M Panel Thickness 1 to 5 All dimensions in mm. 51 ø30 XN Series Emergency Stop Switches Dimensions R0 +0.2 0 .8 x. +0 .5 0 ø3 w/Terminal Cover Panel Cut-out 43 61.4 +0 .5 0 Rubber Gasket Panel Cut-out 43 Locking Ring Rubber Gasket 4 ø4 M3 Terminal Screws 37 4 ø4 M3 Terminal Screws +0.2 0 x. 20.1 33.0 20.1 59.9 61.4 Locking Ring 0.5 4.8 ma +0.5 0 0.5 18.5 IP20 Fingersafe 4.8 ma 33.0 .8 18.5 R0 ø3 +0.5 0 Padlockable Non-illuminated .8 ø3 +0 .5 0 w/Terminal Cover 59.9 61.4 Panel Cut-out 43 Locking Ring Illuminated Push-ON Terminal Cover XW9Z-VL2M Panel Thickness 1 to 6 LED Unit Internal Circuit +0.5 0 X Plastic Bezel Y R X1 LED 70 mm minimum Flush Bezel • The values shown above are the minimum dimen­ sions for mounting with other ø30 mm pushbuttons. For other control units of different sizes and styles, determine the values according to the dimensions, operation, and wiring convenience. • For padlockable, determine the values accord­ing to the size and number of padlocks and hasp. X Rubber Gasket M3 Terminal Screws Panel Thickness 1 to 6 Mounting Hole Layout Y Panel Cut-out 43 Locking Ring 37 IP20 Cover XW9Z-VL2MF ø30.5 +0 .5 0 37 M3 Terminal Screws +0.2 0 x. 4 ø4 Rubber Gasket 4 ø4 Push-ON 0.5 4.8 ma 20.1 20.1 59.9 61.4 Illuminated R0 +0.2 0 x. 33.0 18.5 0.5 4.8 ma 33.0 .8 Panel Thickness 1 to 6 18.5 R0 ø3 +0.5 0 Illuminated/Push-ON IP20 Fingersafe Terminal Cover XW9Z-VL2M Panel Thickness 1 to 6 +0.5 0 IP20 Cover XW9Z-VL2MF X2 LED chip Protection Diode Resistor Terminal Arrangement (Bottom View) Illuminated TOP ∗4 ∗2 LED ∗3 X2 X1 Right 2NC: Terminals on right and left 3NC: Terminals on right, left, and top 12 Crimping Terminal 41 11 22 X1 X2 4.7min. TOP Right Left LED ∗3 X2 Right ∗4 1NC: Terminals on top 2NC: Terminals on right and left Solid Wire ø1.2 max. Spade Terminal 6.0 max. 3.2 min. ø6.0 max. ∗1 LED 6.2 max. 3.0 max. Insulation Tube 4.7 to 5.9 Crimping Terminal Insulation Tube Only solid wire can be used for IP20. Right 21 X1 X2 Left ∗1 Right ∗4 ∗2 ∗2 ∗1 LED ∗3 Left ∗4 ∗2 ∗1 X1 ∗3 ∗1 ∗2 ∗1 X2 Left ∗2 X1 ∗2 ∗3 ∗2 ∗1 Right • Contact 1-2: NC main contact (black) Ring Terminal 3-4: NO monitor contact (blue) • Contact Number (1-4) ø3.2 min. Starting with the contact of TOP side, in a counterclockwise direction. TOP ∗2 ∗2 ∗2 ∗1 LED 1NC: Terminals on right 2NC: Terminals on right and left 3NC: Terminals on right, left, and top With 1NO monitor contact TOP 52 ∗1 ∗1 ∗4 TOP ∗2 ∗1 ∗1 ∗3 Left With 2NO monitor contacts Applicable Crimping Terminal NC main contacts only Left Right 1NC: Terminals on top 2NC: Terminals on right and left Push-ON ∗1 ∗1 ∗1 Left ∗2 ∗4 ∗1 1NC: Terminals on right 2NC: Terminals on right and left 3NC: Terminals on right, left, and top ∗1 ∗4 42 ∗2 Right ∗1 Left ∗2 Right ∗1 Left ∗3 With 1NO monitor contact TOP TOP ∗2 ∗2 ∗1 ∗2 ∗1 NC main contacts only ∗2 TOP ∗2 ∗2 TOP ∗1 With 2NO monitor contacts ∗1 With 1NO monitor contact ∗2 NC main contacts only ∗2 Non-illuminated 34 33 (Example: 1NO-3NC contact) 4.7 to 5.9 Wire 4.7 to 5.9 Wire • Be sure to install an insulating tube on the crimping terminal. All dimensions in mm. XN XN Series Emergency Stop Switches ø30 Accessories and Replacement Parts Name & Shape Material Part No. Package Quantity Ordering No. Terminal Cover XW9Z-VL2M PPE XW9Z-VL2MPN02 2 IP20 Fingersafe Terminal Cover Polyamide XW9Z-VL2MF XW9Z-VL2MFPN02 2 Remarks • Black • Used for screw terminals. • Attached to IP20 protection cover units. • Black • Used to change terminal cover to IP20 fingersafe terminal. • Only solid wires can be used. Once installed, IP20 terminal cover cannot be removed. • Used to tighten the locking ring when installing the XN emergency stop switch onto a panel. Ring Wrench 8 ø3 XN9Z-T1 Brass XN9Z-T1 1 90 TWST-T1 1 20.5 TWST-T1 52 Steel Trivalent chromate plating 49.5 • Used to tighten the locking ring when installing the XN emergency stop switch onto a panel. Ring Wrench 23.7 77 • The XN series emergency stop switches are supplied with either terminal cover or IP20 fingersafe terminal cover. • Padlocks and hasps are not supplied and must be ordered separately. Nameplates (for ø30 Emergency Stop Switches) Description & Shape Legend Part No. (blank) Package Quantity HNAV-0 1 EMERGENCY STOP Dimensions (mm) Polyamide Mounting panel thickness XN4E-L4: 1.0 to 4.5 mm XNE-V4: 1.0 to3.5 mm ø60 ø3 HNAV-27 0 1.5 1.0 Plate color: Yellow (Munsell 2.5Y 8/10 or equivalent), Legend: Black Padlock and Hasp Padlocks and hasps of the following specifications can be used with padlockable emergency stop switches. Padlock Size a b 7 mm maximum 19 mm minimum c d 39 mm minimum 15 mm minimum (Note) Note: When the padlock is installed from the side of the bezel, dimension d requires a minimum of 6 mm. When the padlock is installed from the front of the button, dimension d requires a minimum of 15 mm. ｃ Recommended Hasp d ｂａ Maker Use only padlocks or hasps that satisfy the specifications shown on the left. The maximum total weight for padlocks and hasps is 1500g. Make sure that the total weight does not exceed 1500g, otherwise the XN emergency stop switch may be damaged. Make sure that locking and unlocking of the padlock and hasp do not interfere with other devices. Padlocks and hasps are available from the following manufacturers. Manufacturer URL PANDUIT CORP. http://www.panduit.com/ Master Lock® Company LLC http://www.masterlock.com/ Part No. PANDUIT CORP. PSL-HD3 PSL-1A Master Lock® Company LLC 420, 421 53 ø30 XN Series Emergency Stop Switches Operating Instructions Removing the Contact Block Installing & Removing Terminal Covers Bayonet Ring (yellow) First unlock the operator button. ➂ Turn counterclockwise Grab the yellow bayonet ring ➀ and pull back the bayonet ring until the latch pin clicks ➁, then turn ➀ Grab the contact block counter­clockwise and pull out ➂. XW9Z-VL2M To install the terminal cover, TOP Markings align the TOP marking on the terminal cover with the TOP marking on the contact ➁ Press the block. Place the two projec­ terminal cover tions on the bottom side of Slots the contact block into the slots Projections in the terminal cover. Press ➀ Place the projections on the contact block. the terminal cover toward the contact block. ➁ Pull Latch ➀ Grab Notes for removing the contact block 1. Do not attempt to remove the contact block while the oper­ator is latched, otherwise the switch may be damaged. 2. When the contact block is removed, the monitor contact (NO contact) is closed. 3. While removing the contact block, do not use excessive force, otherwise the switch may be damaged. 4. An LED lamp is built into the contact block for illuminated pushbuttons. When removing the contact block, pull the contact block straight to prevent damage to the LED lamp. If excessive force is used, the LED lamp may be damaged and fail to light. Panel Mounting Operator without Rubber Gasket thread Remove the locking ring from the operator and check that TOP Marking the rubber gasket is in place. Insert the operator from panel front into the panel hole. Face the side without thread on the Anti-rotation Locking Ring Projection operator with TOP marking upward, and tighten the lock­ing ring using ring wrench XN9Z-T1 or TWST-T1 to a torque of 2.5 N·m maximum. When using a nameplate When using a nameplate HNAV-, break the projection from the nameplate using pliers. Projection Installing the Contact Block First unlock the operator button. Align the small ▼ marking on the edge of the operator with the small ▲ marking on the yellow bayonet ring. Hold the contact block, not the bayonet ring. Press the contact block onto the operator and turn the contact block clockwise until the bayo­net ring clicks. ▼ Marking ▲ Marking ➁ Turn clockwise ➀ Push TOP Marking Notes for installing the contact block 1. Do not attempt to install the contact block when the opera­tor is latched, otherwise the switch may be damaged. 2. Make sure that the bayonet ring is in the locked position. 54 To remove the terminal cover, pull out the two latches on the top side of the terminal cover. Do not exert excessive force to the latches, otherwise the latches may break. IP20 Fingersafe Terminal Cover XW9Z-VL2MF To install the IP20 fingersafe terminal cover, align the TOP marking on the cover with the TOP marking on the contact block, and press the cover toward the contact block. TOP Marking (Pull) Projections TOP Marking TOP Marking (Press) Notes: TOP Marking 1. Once installed, the XW9Z-VL2MF cannot be removed. 2. With the XW9Z-VL2MF installed, crimping terminals cannot be used. Use solid wires. 3. The XW9Z-VL2MF cannot be installed after wiring. 4. Make sure that the XW9Z-VL2MF is securely installed. IP20 cannot be achieved when installed loosely, and electric shocks may occur. Notes for Operation When using the XN emergency stop switches in safetyrelated part of a control system, observe safety standards and regulations of the relevant country or region. Also be sure to perform a risk assessment before operation. Wiring Tighten the M3 terminal screws to a torque of 0.6 to 1.0 N·m. Contact Bounce When the button is reset by pulling or turning, the NC main contacts will bounce. When pressing the button, the NO monitor contacts will bounce. When designing a control circuit, take the contact bounce time into consideration (reference value: 20 ms). LED Illuminated Switches An LED lamp is built into the contact block and cannot be replaced. Handling Do not expose the switch to excessive shocks and vibra­ tions, for example by operating the switch with tools. Other­ wise the switch may be deformed or damaged, causing malfunction or operation failure.