Mechanical Mounting; Electrical Connection; Supply Voltage - ELMON 42-622 Manuel D'utilisation

ELMON relay 42-622
Safety Relay
Clamp
A1 + A2
B1 + B2
X1 + X2
Y1 + Y2
113 + 114
123 + 124
213 + 214
223 + 224
133 + 134
233 + 234
Z1 + Z2
S1 + S2
S3 + S4

7 Mechanical mounting

The switching unit must be mounted correctly:
• On a 35 mm DIN support rail according to EN 50 022.
!
• In a dust-protected and moisture-protected switch cabinet or casing.
− For use in an environment with level 2 contamination.
− With a protection type of at least IP54.
The switching unit can be installed in any position.
The unit must not be operated in areas with major temperature changes.

8 Electrical connection

The switching unit can be destroyed by connection to the incorrect terminals.
Lines that are routed in the open air or outside the switch cabinet must be protected
!
accordingly.
The limit values stated in the "Technical Data" for the supply voltage and the switching capabi-
lity of the relay must be observed.

8.1 Supply voltage

The supply voltage can optionally be effected by means of a mains voltage of 85 - 265 V AC
!
(50/60Hz) or a low voltage of 24 V AC/DC. For a supply with 24 V AC/DC the voltage must corre-
spond to the requirements for protective low voltages (SELV). The supply line to the switching
device must be protected by means of a 5x20 glass tube fuse 200mA medium time lag.
Never apply both voltages simultaneously!
Function
Supply voltage 85 - 265 V AC
Supply voltage 24 V AC / DC
Connection sensor 1
Connection sensor 2
Contacts safety relay 1
Contacts safety relay 2
Contacts safety relay 1
Contacts safety relay 2
Contacts signal relay safety circuit sensor 1
Contacts signal relay safety circuit sensor 2
Manual reset (re-start) - Button NO
Coding input reset mode (automatic / manuell)
Coding input function signal relay (RL / RLU)
Safety circuit sensor 1
Safety circuit sensor 2
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