1. Summary
Pors-SAK11 receives signal of switch contact or proximity sensor from Hazardos area, through isolated transmitting, exports signal of relay contact, electric level or transistor to control system or other instruments in safe area;
Adopt independent power supply; power, input and output are isolated each other;

2. Technical index
◆ Input (Hazardous area)
Passive input: pure switch or NAMUR proximity sensor (compliance with DIN19234)
Active signal: input > 2.1mA: ON
input