Interlock Switches Non contact Switches Sipha Sensors Specifications Standards EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, IEC60947-5-1, IEC/EN60947-5-3, ANSI B11.19, AS4024.1 Category Rating dependent on control unit and application. Approvals CE marked for all applicable directives, cULus and TÜV Maximum Safety Sensing Distance Style S1 Style S2 Style S3 Style S4 Description With the increasing speed and complexity of applications a simple magnetic switch may be insufficient to meet the increased risks, therefore Sipha’s design incorporates several magnetically sensitive elements which must be triggered in a particular sequence to operate correctly. The Sipha sensor, designed to operate with its own actuator, helps prevent defeatability by a simple magnet. The Sipha with its moulded-in brackets and diminutive size, is extremely versatile and simple to install. The Sipha Sensor must be connected to the Sipha control unit giving a monitored circuit. For high-risk applications the control unit is used with a single sensor to give a high-integrity system. For other applications, multiple sensors (including mechanical switches) can be connected to one Sipha control unit. Sipha has facilities for connecting a manual reset button and for monitoring external devices such as contactors. Four types of sensors and actuators are available incorporating different operating distances and physical sizes. Auxiliary Contact Switching Capability Non contact actuation Magnetic coded sensing Four housing styles Must be operated with its own safety control unit 3-60 300VDC, 250VAC, 0.5A including inrush. 15VA/10W suitable for AC/DC circuits Operating Temperature S1, S2, S3 -10°C to +55°C (+14° to +131°F) S4 (GD2) -25°C to +125°C (-13° to +257°F) Enclosure Protection S1, S2, S31 IP67 (NEMA 6P) S4 (GD2) IP67 (NEMA 6P) Cable S1 0.54 mm2 (20AWG) 4 wire PVC Jacket OD – 4mm (0.16in) S2 0.54 mm2 (20AWG) 4 wire PVC Jacket OD – 4mm (0.16in) Cable S1 0.54mm2 (0.02in) (20AWG) 4 wire PVC jacket OD—4mm (0.16in) S2 0.54mm2 (0.02in) (20AWG) 4 wire PVC jacket OD—4mm (0.16in) Case Material S1, S2 S30 (Actuator) S31 (Sensor) S4 (GD2) Features • • • • Make Break 5mm (0.20in) 11mm (0.43in) 9mm (0.35in) 12mm (0.47in) 5mm (0.20in) 12mm (0.47in) 10mm (0.39in) 13mm (0.51in) Mounting Weight (not including cable) S1 S2 S3 S4 Moulded ABS Polyester Nylon (Trogamid) Stainless Steel Any Position Sensor Actuator 18g (0.04lbs) 15g (0.03lbs) 20g (0.04lbs) 30g (0.07lbs) 18g (0.04lbs) 6g (0.01lbs) 150g (0.33lbs) 170g (0.37lbs) Shock 30g, 11ms half-sine Vibration 1mm, 10 to 55Hz Interlock Switches Non contact Switches Sipha Sensors Product Selection Housing Style Housing Safety Contacts S1 Auxiliary Contacts Type None S11 1 N.C. S12 1 N.O. Connection Catalogue Number 3m Cable 440N-S32014 10m Cable 440N-S32016 S13 ABS Plastic None 1 N.C. S21 S22 1 N.C. & 1 N.O. S2 1 N.O. S23 None S31 1 N.C. S42 1 N.O. S43 3m Cable 440N-S32022 10m Cable 440N-S32032 3m Cable 440N-S32037 10m Cable 440N-S32036 3m Cable 440N-S32015 10m Cable 440N-S32017 3m Cable 440N-S32023 10m Cable 440N-S32033 3m Cable 440N-S32038 10m Cable 440N-S32039 4 Pin Micro QD 440N-S32024 Polyester (Actuator) Nylon [Trogamid] (Sensor) S3 Stainless Steel 440N-S32047 8 Pin Micro QD 440N-S32046 S4 Mating cable, 4-pin straight 2m. See page 15-10 for details and additional lengths. 889D-F4AC-2 Mating cable, 4-pin straight 5m. See page 15-10 for details and additional lengths. 889D-F4AC-5 Mating cable, 4-pin straight 10m. See page 15-10 for details and additional lengths. 889D-F4AC-10 Mating cable, 8-pin/7-wire straight 2m. See page 15-10 for details and additional lengths. 889D-F8AC-2 Mating cable, 8-pin/7-wire straight 5m. See page 15-10 for details and additional lengths. 889D-F8AC-5 Mating cable, 8-pin/7-wire straight 10m. See page 15-10 for details and additional lengths. 889D-F8AC-10 Note: Contacts are described with the guard door closed, that is, actuator in place. Switch is shipped complete with actuator. Accessories Description Page Number Actuator S10 440N-A32019 Actuator S20 Actuator S30 Actuator S40 (GD2) Catalogue Number 440N-A32020 — 440N-A32025 440N-A32041 3-61 Interlock Switches Non contact Switches Sipha Sensors Approximate Dimensions—mm (inches) Dimensions are not intended to be used for installation purposes. 6 (0.24) M4 12 (0.47) 13 (0.51) 4.2 (0.17) 4.2 (0.17) 7 (0.28) 25 (0.98) 4.5 (0.18) 9 (0.35) 4.5 (0.18) 82 (3.23) 73 (2.87) 68 (2.68) 82 (3.23) 22 (0.87) 41 13 (0.51) 7 (0.28) 24 M4 (0.94) 4.8 (0.19) 12 (0.47) Sensor 7 (0.28) 5 19 19 (0.2) (0.75) (0.75) Actuator 19 (0.75) 19 (0.75) Actuator Sipha S4 Ø 30 (1.18) 7 (0.28) 19.5 (0.77) 16.75 (0.66) Actuator Ø 5.1 (0.2) 33.5 (1.32) 8 (0.31) 7 (0.28) 16.75 (0.66) 5 (0.20) 16 (0.63) 11.5 (0.45) 4.4 (0.17) 7 (0.28) 19.5 33.5 (1.32) Sensor 16.75 (0.66) 78.5 (3.09) 16.75 (0.66) 62.5 (2.46) 10 (0.39) M18 11.5 (0.45) 78.5 (3.09) Sensor 62.5 (2.46) 4.4 8 (0.31) (0.17) 6 8 (0.24) (0.31) 39.25 (1.55) 39.25 (1.55) 60 (2.36) 3-62 7 (0.28) 4.5 (0.18) Sensor Sipha S3 41 (1.61) 25 (0.98) 22 (0.87) 24 (0.94) 22 (0.87) 48 (1.89) 41 24 (0.94) 4.2 (0.17) 7 (0.28) 7 39.25 (1.55) 39.25 (1.55) 4.8 (0.19) Sipha S2 41 (1.61) Sipha S1 Actuator 7 (0.28) 16 (0.63) 5 (0.20) Interlock Switches Non contact Switches Sipha Sensors Typical Wiring Diagrams S11, S21 S13, S23 S12, S22 Red Safety N.C. Safety N.C. Safety N.C. Safety N.O. Green Black Aux N.O. White No Connection Aux N.C. Safety N.O. Black Aux N.C. White Safety N.C. Safety N.C. Safety N.O. Yellow Yellow Green Red S42 Blue Blue Safety N.O. S31 Safety N.O. S43 Safety N.C. No Connection Aux N.O. Safety N.O. 3-63