Solenoid Driver
- 1-channel isolated barrier
- 24 V DC supply (loop powered)
- Current limit 45 mA at 10 V DC
- Test pulse immunity
- Housing width 12.5 mm
- Up to SIL 3 acc. to IEC/EN 61508
Function
This isolated barrier is used for intrinsic safety applications.
The device supplies power to solenoids, LEDs and audible alarms located in a hazardous area.
The device is loop powered, so the available energy at the output is received from the input signal. The output signal has a resistive characteristic.
As a result the output voltage and current are dependent on the load and the input voltage
At full load, 10 V at 45 mA is available for the hazardous area application