Digital input electronic safety module – PSSu EF 4DO

Main function: safety I/O unit
Function: Digital input electronic safety module
Input — Isolation capability between input bus voltage and internal module
Supply voltage (DC): 16.8-30Vdc (24Vdc nominal)
Current rating: 0-0.62A (allowable current range), 0.02mA (residual current at “0” signal), 6A (maximum transient pulse current)
Connection type: plug/removable screw or cage clamp term. connection (depends on base module)
Rated voltage (DC): 6V (semiconductor output threshold monitoring)
Protection function: Short circuit protection Isolation
digital output: 4 x digital output (1-pole positive switching semiconductor output; 24Vdc; 0.5A)
Current consumption: 30mA (peripheral supply without load)
Maximum power dissipation/loss 1.5W