HB-37350-810-01-51F-EN SMX Installation manual.docx Page 42 of 234
Version: 50F
3.2.3 Decentralized expansion modules
3.2.3.1 SMX32-x/2/D, SMX32-xR/2/D
Design of module with the following periphery:
14 Digital inputs
10 Digitale I/Os configurable
2 Pulse outputs
2 Relay outputs
2/4 pn- or pp- switching outputs
2/4 Auxiliary outputs
1 7-segment display
1 status-LED
14 status LEDs for inputs
2 status-LEDs for pulse outputs
2 status-LEDs for relay outputs
10 status LEDs for outputs
Characteristics of the module:
• Pulse outputs for cross-shorting detection of digital input signals
• External contact monitoring of connected switchgear (EMU)
• Comprehensive diagnostics functions integrated
• Assembly on top hat rail
• SMX 32-0/2/D, SMX 32-1/2/D – with a total of 0/10 I/O’s
• SMX 32-0R/2/D, SMX 32-1R/2/D – with a total of 6 relay outputs and not any pn, pp-
switching output and 0/10 I/Os. The mechanical structure of variant SMX32-xR/2 /D differs
from the figure. (see mechanical data)
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