Locking Style Spring or Solenoid Locking Two locking mechanisms are available: spring lock with energized solenoid release and energized solenoid lock with spring release. Rigid and flexible in-line actuators are available. head can be rotated in 9º increments to eight possible actuator positions: four vertical and four horizontal. Two models are available, based on voltage. Design meets positive opening requirements for safety interlocks (IEC 6947-5-1). Insulated device on all models with plastic housing (IEC 6947-5-1). Protective earth terminals on all metal models (IEC 6947-1). Inspection Systems Controllers & Two-Hand Control Interlock SI-LS42 Locking Style ACCESSORIES 597 17. 3. online AUTOCAD, STEP, IGES & PDF SI-LS42 Models (shown with rigid in-line actuator) 45. 42.5 Replacement actuators for safety interlock switches ( 597) SI-LS42, 42 - Spring Lock and Solenoid Unlock Kits Type Interlock Kit Model * Contact(s) Solenoid Voltage Contact Config. & Switch Diagram SI-LS42DSG SI-LS42WSG SI-LS42DMSG SI-LS42WMSG : SI-LS42DSG SI-LS42DMSGF : SD23 SI-LS42WSG SI-LS42WMSGF More on next Multi-Directional NC = Normally Contact, NO = Normally Contact * A kit contains an interlock and actuator. Individual interlocks (without actuator) are for replacement purposes only. Contact factory for integral quick-disconnect (QD) and pigtail QD options. Courtesy of Steven Engineering, Inc.-23 Ryan Way, South San Francisco, CA 948-637-Main Office: (65) 588-92-Outside Local Area: (8) 258-92-www.stevenengineering.com 587
SI-LS42, 42 - Spring Lock and Solenoid Unlock Kits Type Interlock Kit Model * Contact(s) (cont d) Solenoid Voltage Contact Config. & Switch Diagram MACHINE SAFETY SI-LS42DSH SI-LS42WSH SI-LS42DMSH SI-LS42WMSH : 2 NC SI-LS42DSH SI-LS42DMSHF : SI-LS42WSH SI-LS42WMSHF SD24 ACCESSORIES 597 SI-LS42DSI SI-LS42WSI SI-LS42DMSI SI-LS42WMSI : 2 NC & 1 NO SI-LS42DSI SI-LS42DMSIF Contact: SD25 SI-LS42WSI SI-LS42WMSIF SI-LS42DSJ SI-LS42DSJ SI-LS42DMSJ SI-LS42DMSJF : 3 NC Contact: SD26 Multi-Directional NC = Normally Contact, NO = Normally Contact * A kit contains an interlock and actuator. Individual interlocks (without actuator) are for replacement purposes only. Contact factory for integral quick-disconnect (QD) and pigtail QD options. Courtesy of Steven Engineering, Inc.-23 Ryan Way, South San Francisco, CA 948-637-Main Office: (65) 588-92-Outside Local Area: (8) 258-92-www.stevenengineering.com 588
SI-LS42, 42 - Solenoid Lock and Spring Unlock Kits Type Interlock Kit Model * SI-LS42DMG SI-LS42WMG SI-LS42DMMG SI-LS42WMMG Contact(s) : Solenoid Voltage SI-LS42DMG SI-LS42DMMGF : SI-LS42WMG SI-LS42DMH SI-LS42WMH SI-LS42WMMGF SI-LS42DMMH SI-LS42WMMH : 2 NC SI-LS42DMH SI-LS42DMMHF : Contact Config. & Switch Diagram SD23 SD24 Inspection Systems Controllers & Two-Hand Control Interlock ACCESSORIES 597 SI-LS42WMH SI-LS42DMI SI-LS42WMI SI-LS42WMMHF SI-LS42DMMI SI-LS42WMMI : 2 NC & 1 NO SI-LS42DMI SI-LS42DMMIF Contact: SD25 SI-LS42WMI SI-LS42WMMIF SI-LS42DMJ SI-LS42DMJ SI-LS42DMMJ SI-LS42DMMJF : 3 NC Contact: SD26 Multi-Directional NC = Normally Contact, NO = Normally Contact * A kit contains an interlock and actuator. Individual interlocks (without actuator) are for replacement purposes only. Contact factory for integral quick-disconnect (QD) and pigtail QD options. Courtesy of Steven Engineering, Inc.-23 Ryan Way, South San Francisco, CA 948-637-Main Office: (65) 588-92-Outside Local Area: (8) 258-92-www.stevenengineering.com 589
Locking Style Specifications Contact Rating 4A @ 25V ac max. 2.5 kv max. transient tolerance NEMA A3 P3 European Rating Utilization categories: AC15 and DC13 (IEC 6947-5-1) with 1 & 2 contact pairs: U i = 25V ac SI-LS42 models: I th = 2.5 A SI-QM1 models: I th = 1 A Contact Material Solenoid Power Consumption Maximum Speed Mechanical Life Minimum Engagement Radius Actuation Extraction Force Short Circuit Protection Silver-nickel alloy SI-LS42 models: 1.1 VA / Inrush VA (.2 sec) SI-QM1 models: 5.2 W 1.5 m/second 1 million operations Rigid actuator: 4 Flexible actuator: 15 SI-LS42 models: 2 N when locked SI-QM1 models: 1 N when locked 6 amp Slow Blow, 1 amp Fast Blow. Recoended external fusing or overload protection. 4-6 Hz U e V I e /AC-15 A I e /DC-13 A 24 4 3 4.7 23 4.3 Inspection Systems Controllers & Two-Hand Control Interlock Wire Connections SI-LS42 models: 1 cage clamp elements 1.5 stranded max. / 16 AWG Cable Entry Construction Environmental Rating Operating Conditions Weight Application Notes Certifications SI-QM1 models: Screw terminals with pressure plates accept the following wire sizes 16 AWG (1.5 2 ) max. solid; 14 AWG (2.5 2 ) max. stranded, 18 AWG (1 2 ) when using all terminals M2 x 1.5 threaded entrance Adapter supplied to convert M2 x 1.5 to ½" - 14 NPT threaded entrance SI-LS42 models: Glass fiber-reinforced polyamide thermoplastic housing; UL 94-V rating SI-QM1 models: Aluminum die cast IP67 Temperature: SI-LS42 models: -3 to 7 C SI-QM1 models: -3 to 6 C SI-LS42 models:.3 kg SI-QM1 models:.81 kg When rotating the actuator head, the actuator MUST BE FULLY ENGAGED. When using a model with solenoid locking, the lock mechanism will disengage upon solenoid power failure. and s SI-LS42 models: SD23, SD24, SD25 & SD26 (pp. 595-596) SI-QM1 models: SD27 and SD28 (p. 596) Courtesy of Steven Engineering, Inc.-23 Ryan Way, South San Francisco, CA 948-637-Main Office: (65) 588-92-Outside Local Area: (8) 258-92-www.stevenengineering.com 591
Contact/s SD19 - SI-LM4MKHE Series SD2 - SI-LM4MKHF Series 14 15 16 25 26 33 34 33-34 Inspection 15-16 25-26 - 1.5 Removed 26 33 34 Controllers & Two-Hand Control * 1 of movement will open contact Interlock - 23-24 24 25 23 16 Systems SD - SI-LM4MKVE Series 15 SD - SI-LM4MKVD Series 4 1* 3 - Removed 3 7 7 Removed 38 Removed 23 24 SD23 - SI-LS42..MSG/MMG Series 14 Removed & Unlocked 7. 8. 9. 13 14 7. 9. Removed & Unlocked - 13 & Locked SD24 - SI-LS42..MSH/MMH Series & Locked 38 More on next Courtesy of Steven Engineering, Inc.-23 Ryan Way, South San Francisco, CA 948-637-Main Office: (65) 588-92-Outside Local Area: (8) 258-92-www.stevenengineering.com 595
Contact/s SD25 - SI-LS42..MSI/MMI Series SD26 - SI-LS42..MSJ/MMJ Series MACHINE SAFETY & Locked 42 Removed & Unlocked - 7. 8. 9. & Locked 42 Removed & Unlocked - - 7. 9. 42 42 SD27 - SI-QM1..MSG/MMG Series SD28 - SI-QM1..DMSH Series & Locked & Locked 1 () 1 (.39) (.) (.47) Removed & Unlocked Removed & Unlocked (1.61) (in) Page 59 Page 59 Courtesy of Steven Engineering, Inc.-23 Ryan Way, South San Francisco, CA 948-637-Main Office: (65) 588-92-Outside Local Area: (8) 258-92-www.stevenengineering.com 596