Installation manual
HB-37420-810-01-25F-EN PSC1-C-100 Installation manual - V2.2.docx Page 28 of 201
Version: 25F
3.7.2.5 Expansion modules PSC1-E-131 and PSC1-E-133
Type designation Device features
Version of the module with following
peripherals:
12 digital inputs
10/6 digital I/O
2 pulse outputs
2 signal outputs
0/4 relay outputs (1-channel)
(PSC1-E-131/133)
12 status LEDs for inputs
0/4 status LEDs for relay outputs
(PSC1-E-131/133)
10/6 status LEDs for I/O
(PSC1-E-131/133)
2 status LEDs for outputs
Properties of the module
• 12 safe inputs, OSSD support
• 10 safe I/O - can be configured as input or output
o PSC1-E-133 with a total of 4 relay outputs (1- channel) and 6 I/O
• Pulse outputs for cross-circuit detection on digital input signals
• External contact monitoring on switchgear connected (EMU)
• Contact multiplication or contact rating increase by means of external contactors in
conjunction with integrated monitoring possible
• Comprehensive diagnostic functions integrated in the firmware
• Power supply via basic module
• Mounting on DIN rail