ZSM1 is a basic vacuum switch with 1 output. No analog output is included. Solid state and contact reed switch options are available,with different voltages. The switch output turns ON when vacuum is greater that the set point. A red LED indicator also light to correspond with the output signal. A rotary trimmer adjusts the switch set point. ZSM1 can be mounted in a ZM generator unit,
Vacuum Switch Diaphragm Style Series ZSM1-115/121 For details about certified products conforming to international standards, visit us at www.smcworld.com.
ZSM1-121 Connection example with PLC In the case of common terminal is negative LED Brown ( + ) Brown Resistance Reed switch Main circuit of switch Black ( ) ZSE ISE PLC Input terminal Zener diode ZSP () Blue Blue PS COM ISA PSE + IS ISG Dimensions ZSM 23 10 15 ZSM1-115 ZSM1-121 Pressure adjusting screw 52.5 500 Indicator light Indicator light R 1/8 871 Series ZSM1-115/121 Specific Product
Port Size: 1 (Single Unit Mounting R(PT) 1/8), Switch & Voltage: 21 (Reed Switch/100VAC), Lead Wire Length: L (3m)
Port Size: Single Unit Mounting R(PT) 1/8, Switch & Voltage: Reed Switch/100VAC, Lead Wire Length: 3m
The ZSM1 series diaphragm type vacuum switch is available in a solid state non-contact or a reed type design. The ZSM1 has a response time of 100 ms. It is lightweight, compact and has a long life. The ZSM1 has a standard shield plate that prevents external interference., VACUUM SWITCH, VACUUM SERIES, ZS OTHER VACUUM SWITCH, JC, ZS(OTHER) 1/8 PORTED, .26036 lb
23 10 15 ZSM1-115 ZSM1-121 Pressure adjusting screw 52.5 500 Indicator light Indicator light R 1/8 16-10-2 3 Vacuum Switch Diaphragm Style Series ZSM1 Precautions Be sure to read before handling.
Port Size: T1 (Single Unit Mounting NPTF 1/8), Switch & Voltage: 15 (Solid State Switch/10~26VDC)
Port Size: 0 (ZM Ejector Mounting), Switch & Voltage: 15 (Solid State Switch/10~26VDC), Lead Wire Length: L (3m)
Port Size: T1 (Single Unit Mounting NPTF 1/8), Switch & Voltage: 21 (Reed Switch/100VAC)
Port Size: T1 (Single Unit Mounting NPTF 1/8), Switch & Voltage: 15 (Solid State Switch/10~26VDC), Lead Wire Length: L (3m)
Port Size: T1 (Single Unit Mounting NPTF 1/8), Switch & Voltage: 21 (Reed Switch/100VAC), Lead Wire Length: L (3m)
Port Size: 0 (ZM Ejector Mounting), Switch & Voltage: 21 (Reed Switch/100VAC), Lead Wire Length: L (3m)
Port Size: 1 (Single Unit Mounting R(PT) 1/8), Switch & Voltage: 15 (Solid State Switch/10~26VDC)
Port Size: 0 (ZM Ejector Mounting), Switch & Voltage: 15 (Solid State Switch/10~26VDC)
Port Size: 1 (Single Unit Mounting R(PT) 1/8), Switch & Voltage: 15 (Solid State Switch/10~26VDC), Lead Wire Length: L (3m)
Port Size: 0 (ZM Ejector Mounting), Switch & Voltage: 21 (Reed Switch/100VAC)