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5.3 Versions and mechanical mounting
Version ELMON relay 31‑33
Snap-on-rail version for mounting on 35-mm DIN rails in the switching box.
6. Commissioning
6.1 Prerequisites
• When supplying with 12-24 V AC/DC, the voltage must comply with the requirements for safety low
voltage (SELV).
• Cables installed outdoors or outside of the switching cabinet must be protected appropriately.
6.2 Electrical connection
• Connect supply voltage 12-24 V AC/DC to terminals
12 24 V AC/DC
or 230 V AC to terminals
PE L1 N
.
• Connect the sensor to terminals
X1 X2
.
• Connect the control circuit that is to be monitored to terminals
13 14
according to the requirements.
• Connect the test signal supplied by the primary control to the
Test Signal
terminals and select the
waveform via DIP slide switch S1.
Upon successful commissioning, safety output
13 14
is activated (relay contact "closed"). Actuation of the
sensor causes relay contact
13 14
to open .
Safety Relay
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