HS9Z-A2S

HS1L Interlock Switches with Solenoid 3000N locking strength (largest in class)! * Suitable for large and heavy doors. • Same actuator as HS1E (actuator retention force 3000N) • Six contacts in a compact housing (same size as HS1E) • Same dimensions and mounting hole layouts as HS1E (Size: 35 × 104 × 129 mm) • Door open, closed, and locked statuses can be monitored for various applications. • Energy efficient new solenoid unit. 32% less solenoid current consumption compared with HS1E. • Manual unlock key and LED indicator are standard. • Manual unlock key allows for manual unlocking in the event of power failure or maintenance. • Indicator has an independent circuit, and can be used for various purposes. • Two locking mechanisms to choose from—spring lock (unlocked with energized solenoid) or solenoid lock (locked with energized solenoid). • M3 terminal screws for wiring. • Wide operating temperature range (–20 to +55°C). LED Indicator Manual Unlock Key Straight Actuator (3000N) (SUS304) L-shaped Actuator (3000N) (SUS304) (Zinc Diecast) Angle Adjustable (vertical) Actuator (3000N) (SUS304) * As of December 2011, according to IDEC research of plastic interlock switches with solenoid. Ratings Specifications Operating Temperature ISO14119 IEC60947-5-1 EN60947-5-1 (TÜV approved) GS-ET-19 (TÜV approved) UL508 (UL listed) CSA C22.2 No. 14 (c-UL listed) GB14048.5 (CCC approved) IEC60204-1/EN60204-1 (applicable standards for use) −20 to +55°C (no freezing) Relative Humidity 45 to 85% (no condensation) Storage Temperature –40 to +80°C (no freezing) Pollution Degree 3 Overvoltage Category Impulse Withstand Voltage Contact Resistance III 4.0 kV (between LED, solenoid and ground: 1.5 kV) 50 mΩ maximum (initial value) Between live and dead metal parts: 100 MΩ minimum (500V DC megger) Between terminals of different poles: 100 MΩ minimum (500V DC megger) Contact Ratings Rated Insulation Voltage (Ui) 300V Rated Operating Current (Ith) 10A Applicable Standard Rated Operating Voltage (Ue) 30V 125V 250V Resistive Load (AC-12) AC Rated Inductive Load (AC-15) Operating Current Resistive Load (DC-12) (Ie) DC Inductive Load (DC-13) 10A 10A 6A 10A 5A 3A 8A 2.2A 1.1A 4A 1.1A 0.6A • Minimum applicable load (reference value): 3V AC/DC, 5mA (Applicable range may vary with operating conditions and load types.) • TÜV rating: AC-15 3A/250V, DC-13 4A/30V UL, c-UL rating: A300 Pilot duty: AC 3A/250V Pilot duty: DC 4A/30V • CCC rating: AC 15 3A/250V, DC-13 4A/30V Solenoid Unit and LED Indicator Lock Mechanism Spring Lock Insulation Resistance Solenoid Lock Rated Operating Voltage 24V DC (100% duty cycle) Rated Current 200 mA (initial value) Electric Shock Protection Degree of Protection Coil Resistance 120Ω (at 20°C) Shock Resistance Pickup Voltage Solenoid Dropout Voltage Rated voltage × 85% max. (at 20°C) Rated voltage × 10% max. (at 20°C) Maximum Continuous Rated voltage × 110% Applicable Voltage Maximum Continuous Continuous Applicable Time LED 84 Insulation Class Class F Rated Operating Voltage 24V DC Rated Current 10 mA Light Source LED Illumination Color Green (G), Red (R) Vibration Resistance Actuator Operating Speed Direct Opening Travel Direct Opening Force Actuator Retention Force when Locked Operating Frequency Mechanical Durability Class II (IEC 61140) IP67 (IEC 60529) Damage limits: 1000 m/s2 Operating extremes: 10 to 55 Hz, amplitude 0.35 mm Damage limits: 30 Hz, amplitude 1.5 mm 0.05 to 1.0 m/s 11 mm minimum 50N minimum 3000N minimum (GS-ET-19) See page 87 for dimensions. 900 operations per hour 1,000,000 operations minimum (GS-ET-19) 100,000 operations minimum (AC-15 3A/250V) 1,000,000 operations minimum Electrical Durability (24V AC/DC, 100mA) (operating frequency 900 operations per hour) Conditional Short-circuit 100A (250V) (Use 250V/10A fast acting type Current fuse for short-circuit protection.) Weight (approx.) 450g (HS1L-DQ44) HS1L HS1L Interlock Switches with Solenoid Parts and Functions Conduit Port Contact Mechanism (M3) Locking Ring Terminal Block (M3) LED Indicator Straight Actuator (3000N) (SUS304) Manual Unlock Key L-shaped Actuator (3000N) (SUS304) Locking Ring Angle Adjustable (vertical) Actuator (3000N) (SUS304) (Zinc Diecast) Two Actuator Entry Slots Part No. Development H S1L-DQ4 4 K MS RP -R Circuit Code Main Circuit R: 1NC+1NC DQ: 1NC+1NC/ 1NC+1NC DT: 1NC+1NC/ 1NC+1NC LED Color G: Green R: Red Conduit Port Size Blank: 1/2 P: PG13.5 M: M20 Housing Color R: Red and Black Monitor Circuit 1NC/1NO, 2NC 1NO, 1NO 1NC, 1NC Solenoid Unit Voltage/ Lock Mechanism 4: 24V DC/Spring Lock 7Y: 24V DC/Solenoid Lock Locking Strength MS: 3000N Manual Unlocking Key K: With key LED Rated Voltage 4: 24V DC Terminal Numbers X1 X2 A2 62/64 A1 61/63 32/34 31/33 21 22 11 12 51 52 41 42 11-42: Main circuit 21: Main circuit or monitor circuit (door monitor) 22: Monitor circuit (door monitor) 31/33: Monitor circuit (door monitor) 32/34: Monitor circuit (door monitor) 51: Monitor circuit (lock monitor) 52: Main circuit or monitor circuit (lock monitor) 61/63: Monitor circuit (lock monitor) 62/64: Monitor circuit (lock monitor) A1: Solenoid (–) A2: Solenoid (+) X1: LED (–) X2: LED (+) * There is no wiring between 22-51 with circuit code R. 85 HS1L Interlock Switches with Solenoid Interlock Switch Lock Mechanism Circuit Code (+) X2 R LED (–) X1 Door Monitor Lock Monitor (Actuator Inserted) (Solenoid OFF) (+) (–) A2 A1 Main: 1NC+1NC Main circuit: Monitor circuit: Monitor circuit: Monitor circuit: Monitor circuit: Door monitor: 1NO/1NC Lock monitor: 2NC 11 21 33 Main: 1NC+1NC 1NC+1NC Spring Lock DQ Conduit Port Size Contact Configuration Main circuit: Main circuit: Monitor circuit: Monitor circuit: 12 22 34 41 42 51 61 52 62 Door monitor: 1NO Lock monitor: 1NO 11 21 33 12 22 34 Main circuit: Main circuit: Monitor circuit: Monitor circuit: (+) X2 R LED (–) X1 11 21 31 Main: 1NC+1NC Main circuit: Monitor circuit: Monitor circuit: Monitor circuit: Monitor circuit: DQ Main circuit: Main circuit: Monitor circuit: Monitor circuit: 11 21 33 Main circuit: Main circuit: Monitor circuit: Monitor circuit: 12 22 34 12 22 32 HS1L-R44KMSRP-➁ M20 HS1L-R44KMSRM-➁ G1/2 With M20 HS1L-DQ44KMSRM-➁ G1/2 HS1L-DT44KMSR-➁ 41 51 42 52 PG13.5 HS1L-DT44KMSRP-➁ 61 62 M20 HS1L-DT44KMSRM-➁ G1/2 HS1L-R7Y4KMSR-➁ 41 42 51 61 52 62 PG13.5 HS1L-R7Y4KMSRP-➁ M20 HS1L-R7Y4KMSRM-➁ G1/2 With PG13.5 HS1L-DQ7Y4KMSRP-➁ 63 64 M20 HS1L-DQ7Y4KMSRM-➁ G1/2 HS1L-DT7Y4KMSR-➁ 41 51 42 52 PG13.5 HS1L-DT7Y4KMSRP-➁ 61 62 M20 HS1L-DT7Y4KMSRM-➁ Straight Actuator HS9Z-A1S L-shaped Actuator HS9Z-A2S Angle Adjustable (vertical) Actuator (for hinged door) HS9Z-A3S • Package quantity: 1 Accessories Part No. Key Wrench for TORX Screw (L-shaped) HS9Z-T1 Conduit Port Plug (Size: G1/2 only) HS9Z-P1 • Key Wrench for TORX Screw is supplied with the interlock switch. 86 HS1L-DQ7Y4KMSR-➁ 42 52 Part No. • Package quantity: 1 With 41 51 Actuator Description HS1L-DQ44KMSR-➁ 64 • Specify an LED indicator color code in place of ➁ in the Part No. G: green, R: red • The contact configuration shows the status when the actuator is inserted and the switch is locked. • Actuators are not supplied with the interlock switch and must be ordered separately. Description With 63 Door monitor: 1NC Lock monitor: 1NC 11 21 31 PG13.5 HS1L-DQ44KMSRP-➁ Door monitor: 1NO Lock monitor: 1NO Main: 1NC+1NC 1NC+1NC DT 12 22 34 HS1L-R44KMSR-➁ G1/2 PG13.5 Door monitor: 1NO/1NC Lock monitor: 2NC 11 21 33 Part No. 42 52 Door Monitor Lock Monitor (Actuator Inserted) (Solenoid ON) (+) (–) A2 A1 Main: 1NC+1NC 1NC+1NC Solenoid Lock 12 22 32 Manual Unlocking Key 41 51 Main: 1NC+1NC Door monitor: 1NC 1NC+1NC Lock monitor: 1NC DT LED Indicator HS1L HS1L Interlock Switches with Solenoid Dimensions and Mounting Hole Layouts Interlock switch when using straight actuator (HS9Z-A1S) Interlock switch when using L-shaped actuator (HS9Z-A2S) 104 88 33 5 (65.8) Actuator mounting reference position 89 89 ws cre S M5 45 63 4- ✩ When using the actuator entry slot vertical to the mounting panel. 5.5 5 40 35 4 Slot Plug (supplied with the switch) (Note) HS9Z-A2S Actuator Rubber Bushing 36 1.5 Actuator Entry Slot (Horizontal to mounting panel) Rubber Bushing (51.3) 26 21 44.7 61 Actuator Cover 11.5 17.5 ±0.5∗ 23.5 Actuator mounting reference position 19.2 22 Actuator mounting reference position 12.3 2 4 7.5 70.3 51 49.5 Actuator Entry Slot (Vertical to mounting panel) Actuator Cover HS9Z-A1S Actuator ✩33.5 (3.5±0.5)∗ 55.8 Actuator mounting reference position (8) (7.0±0.5)∗ 10 21 ±0.5∗ 23.5 121 129 10 3.7 45.4 26 4 Interlock Switch Mounting Hole Layout Note: Plug the unused actuator entry slot using the slot plug supplied with the interlock switch. • Install the interlock switch using four mounting screws when using the actuator entry slot vertical to the mounting panel, and three mounting screws when using the actuator entry slot horizontal to the mounting panel. Straight Actuator (HS9Z-A1S) (45.1) 49.3 18.5 0.8 ø1 5 11.5 0.8 11.5 22 43 22 .1 Actuator Mounting Hole Layout .1 ø5 5.1 ø5 Actuator Cover (gray) (Note) 3 When mounted (8) 22 40 22 17.6 2-M5 Screws Actuator Mounting Hole Layout 42.6 20.5 43 0 17.6 5. Actuator Cover (gray) (Note) When mounted (8) 3 ° 90 5.1 9 ø1 40 2-M5 Screws L-shaped Actuator (HS9Z-A2S) Angle Adjustable (vertical) Actuator (HS9Z-A3S) 18 5 44 58 72 2-M6 Screws 2 Door Hinge Actuator Mounting Hole Layout 30 All dimensions in mm. 3 20° 33 max. 12 (21) Angle Adjustment Screw (M3 hexagon sockethead bolt) .2 R3 20 58 Note: The actuator cover and the actuator stop film are supplied with the actuator and used when adjusting the actuator position. Remove them after the actuator position is determined. 17.6 Actuator Stop Film (supplied with the actuator) Actuator Mounting Reference Position Interlock Switch As shown in the figure on the right, the mounting reference position of the actuator when inserted in the interlock switch is where the actuator stop placed on the actuator lightly(45.1) touches the interlock switch. 42.6 20.5 Note: After mounting the actuator, remove the actuator cover and 11.5 the actuator stop film. 11.5 .1 ø5 HS9Z-A1S Actuator 43 17.6 40 5 Interlock Switch Actuator Stop Film Acuator Cover 0.8 ø1 22 22 2-M5 Screws Interlock Switch Door Stop Door Stop Acuator Cover HS9Z-A2S Actuator HS9Z-A3S Actuator 87 HS1L Interlock Switches with Solenoid Circuit Diagrams and Operating Characteristics Spring Lock Status 1 Status 2 Status 3 • Door Open • Machine cannot be operated • Solenoid energized • Door Closed • Door Closed • Machine cannot be • Machine ready to operated operate • Solenoid de-energized • Solenoid energized Interlock Switch Status Status 4 Manual Unlock • Door Open • Machine cannot be operated • Solenoid de-energized • Door Closed • Machine cannot be operated • Solenoid de-energized Door Status UNLOCK Unlock position (–) A1 (+) A2 Circuit Diagram (HS1L-DQ4) Contact Configuration Door (+) (–) X2 (+) Main Circuit: 11 Main Circuit: 21 Monitor Circuit: 33 Monitor Circuit: 12 22 34 42 52 63 64 (+) A2 (–) A1 11 12 41 42 11 12 41 42 11 12 41 42 11 12 41 42 11 12 41 42 21 22 51 52 21 22 51 52 21 22 51 52 21 22 51 52 21 22 51 52 33 34 63 64 33 34 63 64 33 34 63 64 33 34 63 64 33 34 63 64 Open Open Closed (unlocked) ON (closed) OFF (open) OFF (open) OFF (open) OFF (open) Main Circuit 21–52 ON (closed) OFF (open) OFF (open) OFF (open) OFF (open) Door Monitor Circuit (Door Open) 33–34 OFF (open) OFF (open) ON (closed) ON (closed) OFF (open) Lock Monitor Circuit (unlocked) 63-64 OFF (open) ON (closed) ON (closed) ON (closed) ON (closed) OFF (de-energized) ON (energized) ON (energized) OFF (de-energized) OFF (de-energized) Status 2 Status 3 Status 4 A1 41 51 (–) A1 Closed (unlocked) (–) A2 (+) A2 (–) A1 Closed (locked) Door Monitor Lock Monitor (Actuator (Solenoid inserted) OFF) X1 (+) A2 (–) A1 Main Circuit 11–42 HS1L-DQ4 LED (+) A2 Solenoid Power A1-A2 Solenoid Lock Status 1 Interlock Switch Status Manual Unlock • Door Closed • Machine cannot be operated • Solenoid de-energized to energized • Door Open • Door Open • Door Closed • Machine cannot be • Machine cannot be • Machine cannot be operated operated operated • Solenoid de-energized • Solenoid de-energized • Solenoid energized • Door Closed • Machine ready to operate • Solenoid energized Door Status UNLOCK Unlock position (+) A2 Circuit Diagram (HS1L-DQ7Y) Contact Configuration Door HS1L-DQ7Y (+) X2 LED Door Monitor Lock Monitor (Solenoid (Actuator ON) inserted) (–) X1 Main Circuit: 11 Main Circuit: 21 Monitor Circuit: 33 Monitor Circuit: (+) A2 12 22 34 (–) A1 41 51 42 52 63 64 (–) A1 (+) A2 (+) A2 (–) A1 (+) A2 (–) A1 (–) A1 (+) A2 11 12 41 42 11 12 41 42 11 12 41 42 11 12 41 42 11 12 41 42 21 22 51 52 21 22 51 52 21 22 51 52 21 22 51 52 21 22 51 52 33 34 63 64 33 34 63 64 33 34 63 64 33 34 63 64 33 34 63 64 Closed (locked) Closed (unlocked) Open Open Closed (unlocked) Main Circuit 11–42 ON (closed) OFF (open) OFF (open) OFF (open) OFF (open) Main Circuit 21–52 ON (closed) OFF (open) OFF (open) OFF (open) OFF (open) Door Monitor Circuit (Door Open) 33–34 OFF (open) OFF (open) ON (closed) ON (closed) OFF (open) Lock Monitor Circuit (unlocked) 63-64 OFF (open) ON (closed) ON (closed) ON (closed) ON (closed) ON (energized) (Note 2) OFF to ON (Note 1) (Note 2) Solenoid Power A1-A2 ON (energized) OFF (de-energized) OFF (de-energized) Note 1: Do not attempt manual unlocking while the solenoid is energized. Note 2: Do not energize the solenoid for a long period of time while the door is open or while the door is unlocked manually. Operation Characteristics (reference) Main Circuit Door Monitor Circuit (Door open, NO) Door Monitor Circuit (Door closed,NC) Lock Monitor Circuit (Unlocked, NO) Lock Monitor Circuit (Locked, NC) 88 (–) A1 0 (Actuator insertion position) 4.2 (Locked position) 30.0 (Approx. travel in mm) 7.0 10.0 Contacts ON (closed) Contacts OFF (open) • The operation characteristics show the contact status when the actuator enters into the center of the entry slot. • The circuit No. 12-41 and 22-51 are interconnected. Use circuits 11-42 and 21-52 for safety circuits (In HS1L-R model, circuit 12-41 is interconnected.) HS1L HS1L Interlock Switches with Solenoid Safety Precautions • In order to avoid electric shock or fire, turn power off before installation, removal, wire connection, maintenance, or inspection of the interlock switch. • If relays are used in the circuit between the interlock switch and the load, consider the danger and use safety relays, since welded or sticking contacts of standard relays may invalidate the functions of the interlock switch. Perform a risk assessment and establish a safety circuit which satisfies the requirement of the safety category. • Do not place a PLC in the circuit between the interlock switch and the load. Safety security can be endangered in the event of a malfunction of the PLC. • Do not disassemble or modify the interlock switch, otherwise a breakdown or an accident may occur. • Do not install the actuator in a location where the human body may come in contact. Otherwise injury may occur. • Install the actuator where it does not touch human body when the door is opened/closed. Otherwise injury may occur. • Solenoid lock is locked when energized, and unlocked when de-energized. When energization is interrupted due to wire disconnection or other failures, the interlock switch may be unlocked causing possible danger to the operators. Solenoid lock must not be used in applications where locking is strictly required for safety. Perform a risk assessment and determine whether solenoid lock is appropriate. • In order to prevent the interlock switch and actuator from being removed without authorization, it is recommended to install an one-way screw or a screw that needs a special tool for removal. Welding or rivet is also recommended. Instructions Minimum Radius of Hinged Door When using the interlock switch for a hinged door, refer to the minimum radius of doors shown below. For the doors with small minimum radius, use angle adjustable actuators (HS9ZA3S). Note: The following values apply when the actuator does not interfere with the interlock switch when opening and closing the door. Because deviation or dislocation of hinged door may occur in actual applications, make sure of the correct operation before installation. When using HS9Z-A2S Actuator • When the door hinge is on the extension line of the interlock switch surface: 2 4 m imu Min dius Ra 50 m imu Minadius R 70 Door Hinge mm Door Hinge mm • When the door hinge is on the extension line of the actuator mounting surface: 5 8 m imu Minadius mm R 40 m imu Minadius mm R 10 • Regardless of door types, do not use the interlock switch as a door stop. Install a mechanical door stop at the end of the door to protect the interlock switch against excessive force. • Make sure that no force is applied on the actuator, otherwise the actuator may not be unlocked properly. • Do not apply excessive shock to the interlock switch when opening or closing the door. A shock to the interlock switch exceeding 1,000 m/s2 may cause damage to the interlock switch. • If the operating atmosphere is contaminated, use a protective cover to prevent the entry of foreign objects into the interlock switch through the actuator entry slots. Entry of foreign objects into the interlock switch may affect the mechanism of the interlock switch and cause a breakdown. • Plug the unused actuator entry slot using the slot plug supplied with the interlock switch. • Do not store the interlock switches in a dusty, humid, or organic-gas atmosphere, or the switches are subject to direct sunlight. • Use proprietary actuators only. When other actuators are used, the interlock switch may be damaged. • Do not modify the actuator, otherwse it will damage the interlock switch. • The actuator retention force is 3000N. Do not apply a load higher than the rated value. When a higher load is expected, provide an additional system consisting of other interlock switch without lock (such as the HS5D interlock switch) or a sensor to detect door opening and stop the machine. • Regardless of door types, do not use the interlock switch as a door lock. Install a separate lock using a latch or other measures. • While the solenoid is energized, the interlock switch temperature rises approximately 40°C above the ambient temperature (to approximately 95°C while the ambient temperature is 55°C). To prevent burns, do not touch. If cables come into contact with the interlock switch, use heat-resistant cables. • Solenoid has polarity. Be sure of the correct polarity when wiring. Do not apply overvoltage, otherwise the solenoid will be burnt. Door Hinge Door Hinge When using HS9Z-A3S Actuator • When the door hinge is on the extension line of the interlock switch surface: 50 mm • When the door hinge is on the extension line of the actuator mounting surface: 80 mm M Ra ini di mu us m 50 m m Door Hinge M Ra ini di mu us m 80 m m Door Hinge Actuator Angle Adjustment • Using the angle adjustment screw, the actuator angle can be adjusted (refer to the dimensional drawing on page 87). Adjustable angle: 0 to 20° • The larger the adjusted angle of the actuator, the smaller the applicable radius of the door opening. After installing the actuator, open the door. Then adjust the actuator so that its edge can be inserted properly into the actuator entry slot of the interlock switch. • After adjusting the actuator angle, apply Loctite to the adjustment screw so that the screw will not move. 89 HS1L Interlock Switches with Solenoid Instructions Mounting Examples Safety Precautions Install the interlock switch and actuator referring to the figures below. Application on Sliding Doors Door Interlock Switch HS9Z-A1S Latch Door Stop Application on Hinged Doors Door Before manually unlocking the interlock switch, make sure that the machine has come to a complete stop. Manual unlocking during operation may unlock the interlock switch before the machine stops, and the function of interlock switch with solenoid is lost. On the solenoid lock, manual unlocking is provided for the situation where the switch cannot be unlocked even though the solenoid has turned off. Do not attempt manual unlocking while the solenoid is energized. Precautions for Opening and Closing the Lid • When opening the lid before wiring, make sure to open only the lid shown the following figure. Removing unnecessary screws may cause a failure of the interlock switch. • Use HS9Z-T1 key wrench for TORX screw when removing and installing the lid. • Make sure that no foreign objects such as dust, water, or oil enter the interlock switch when wiring. Interlock Switch Latch HS9Z-A2S HS9Z-A1S For Manual Unlocking HS9Z-T1 L-shaped wrench (supplied with the switch) T20 Lid Using manual unlock key • When locking or unlocking the interlock switch manually, turn the key fully using the manual unlock key supplied with the interlock switch. • Using the interlock switch with the key not fully turned (less than 90°) may cause damage to the interlock switch or operation failures. When manually unlocked, the interlock switch will keep the main circuit disconnected and the door unlocked. Main circuit and lock monitor circuit remain open. • Do not leave the manual unlock key attached to the interlock switch during operation. This is dangerous and does not satisfy the requirement by safety standards, because the interlock switch can always be unlocked while the machine is in operation. UNLOCK Normal Position Manual unlocking key (supplied with the switch) UNLOCK Manual Unlocking Position Unlocking from the back of interlock switch Insert the tip of a small screwdriver into the oblong hole on the back of the interlock switch, and tilt toward the center of the switch until the actuator is unlocked. Note: Provide a hole on the mounting panel for unlocking from the back. When making a hole in the panel, take waterproof characteristics into consideration. 2.6 90 Applicable Crimping Terminal ø3.2 min. 6.4 max. Solenoid lock The solenoid lock interlock switch normally does not need the manual unlock. However, only when the interlock switch would not release the actuator even though the solenoid is de-energized, the interlock switch can be unlocked manually. Unlock the interlock switch manually only when the solenoid is de-energized. Do not unlock the interlock switch manually when the solenoid is energized. 60 Spring lock The HS1L allows manual unlocking of the actuator to precheck proper door movement before wiring or turning power on, as well as for emergency use such as a power failure. 4.2 min. Wire Approx. 4 mm Insulation Tube Applicable Crimping Terminal • Use an insulation tube on the crimping terminal. • When using stranded wires, make sure that loose wires do not cause short circuit. Also, do not solder the terminal to prevent loose wires. Applicable Crimping Terminal Applicable Wire N0.5-3 / FN0.5 (JST) 0.2 to 0.5 mm2 N1.25-MS3 (JST) 0.25 to 1.65 mm2 V1.25-YS3A (JST) 0.25 to 1.65 mm2 Applicable Wire Size • 0.5 to 1.5 mm2 HS1L HS1L Interlock Switches with Solenoid Instructions Recommended Tightening Torque Use IP67 cable glands. • HS1L interlock switch: 3.2 to 3.8 N·m (four M5 screws) (Note) • Lid: 0.9 to 1.1 N·m (M4 screws) • Terminal: 0.6 to 0.8 N·m (M3 screws) • Cable gland: 2.7 to 3.3 N·m • Actuators HS9Z-A1S/A2S: 2.7 to 3.3 N·m (two M5 screws) (Note) HS9Z-A3S: 4.5 to 5.5 N·m (two M6 screws) (Note) 9 mm max. When Using Flexible Conduit (Example) Flexible conduit example: VF-03 (Nihon Flex) Conduit Port Size Plastic Cable Gland G1/2 – Metal Cable Gland RLC-103 (Nihon Flex) PG13.5 – RBC-103PG13.5 (Nihon Flex) M20 – RLC-103EC20 (Nihon Flex) Note: The above recommended tightening torque of the mounting screws are the values with hex socket head bolts. When other screws are used and tightened to a smaller torque, make sure that the screws do not become loose after mounting. Wire Length Inside the Interlock Switch When Using Multi-core Cables (Example) Flexible conduit example: VF-03 (Nihon Flex) Conduit Port Size G1/2 PG13.5 M20 Through Conduit Port Screw Terminal No. Plastic Cable Gland Metal Cable Gland SCS-10 (Seiwa Electric) ST13.5 (K-MECS) ST-M20X1.5 (K-MECS) (Note) ALS-16 (Nihon Flex) ABS-PG13.5 (Nihon Flex) ALS-EC20 (Nihon Flex) • Different cable glands are used depending on the cable sheath outside diameter. When purchasing a cable gland, confirm that the cable gland is applicable to the cable sheath outside diameter. Note: When using the ST-M20X1.5 cable gland, use together with a gasket (Part No.: GPM20, K-MECS). Conduit Port Opening • Make an opening for wire connection by breaking one of the conduit-port knockouts on the interlock switch housing using a screwdriver. • Before opening the conduit port, remove the locking ring for cable gland inside the interlock switch. • When breaking the conduit port, take care not to damage the contact block or other parts inside the interlock switch. Also, take care not to damage the internal wiring. Cut wires cause operation failure. • Cracks or burrs on the conduit entry may deteriorate protection against water. • When changing to another conduit port, close the unused opening with an optional plug (Part No.: HS9Z-P1) 11 21 22 31/33 32/34 42 51 52 61/63 62/64 A1 A2 X1 X2 Wire Stripping Length: L2 (mm) Wire Length L1 (mm) ➀ ➁ 95 ± 2 85 ± 2 60 ± 2 75 ± 2 50 ± 2 65 ± 2 45 ± 2 55 ± 2 35 ± 2 45 ± 2 50 ± 2 60 ± 2 70 ± 2 80 ± 2 45 ± 2 35 ± 2 70 ± 2 35 ± 2 60 ± 2 95 ± 2 70 ± 2 85 ± 2 60 ± 2 75 ± 2 45 ± 2 40 ± 2 35 ± 2 35 ± 2 7±1 ➀ X2 ➁ X1 A2 21 22 11 12 62/64 A1 61/63 32/34 31/33 Connector 51 52 41 42 L1 G1/2, PG13.5, M20 Interlock Switch L2 30 mm max. Applicable Cable Glands ø26 7 1.2 Plug (HS9Z-P1) G1/2 Note: HS1L-R Do not remove the wire between terminals 12-41, because these terminals are interconnected for safety circuit input. Use terminals 11-42 for safety circuit inputs. (GS-ET-19) HS1L-DQ and HS1L-DT Do not remove the wires between terminals 12-41 and 22-51, because these terminals are interconnected for safety circuit inputs. Use terminals 11-42 and 21-52 for safety circuit inputs. (GS-ET-19) 91