VEGA VEGAMIP R62 Receiving unit - Relay - Manual (Page 28)

If ncecssary, a correspondingly dimensioned resistor must be
connected in parallel to the PLC input. With a voltage U
B
von 24 V and
a PLC inner resistance R
i
> 100 kΩ, the additional load resistance R
L
must be between 6.8 and 8.2 kΩ.
1
R
L R
I
U
B
Fig. 22: Wiring plan processing unit - VEGAMIP 62 (receiver) when connecting to
a PLC
1 PLC/process control system
R
i
Internal resistance of the PLC
R
L
Additional load resistance (6.8 … 8.2 kΩ)
U
B
Supply voltage
28 VEGAMIP R 62 • - Relay
5 Connecting to power supply
41912
-EN
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