Installation manual
PSC1-C-10 Installation manual V2.6
Page 28 of 173
Version: 57E
3.2.2
Central expansion modules
3.2.2.1
PSC1-E-31 and PSC1-E-33
Type designation
Device features
Version of the module with following peripherals:
PSC1-E-31/33
12
digital inputs
10/6
digital I/O
2
pulse outputs
2
signal outputs
0/4
relay outputs (1-channel)
(1)
12
status LEDs for inputs
2
status LEDs for signaling outputs
0
/
4
status LEDs for relay outputs
10
/
6
status LEDs for I/O
Properties of the module:
•
12 safe inputs, OSSD support
•
10 safe I/O - can be configured as input or output
o
PSC1-E-33 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
(1)
Please observe notes in section 5.6.5
