
#078734DE-EN e
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4.5. PLC inputs
The PLC inputs are electrically isolated by optocouplers.
Technical data of PLC inputs:
- PLC_Release
- PLC_ON
input = 1
output = 0
Max. approved voltage
20
– 30 VDC
0
– 5 VDC
Input current
max. 5 mA
–
Internal input resistance
16 kOhm
ATTENTION! MATERIAL DAMAGE!
If the max. approved voltage at the PLC inputs is exceeded,
the PLC interface may be damaged.
4.6. PLC outputs
The PLC outputs are electrically isolated by optocouplers. All outputs have
a common connection (SPSOUT_COM).
Technical data of PLC outputs:
Max. approved voltage
60 VDC
Max. approved output current
30 mA
ACHTUNG! SACHSCHADEN!
Exceeding the above limit value may damage the PLC inter-
face. The PLC outputs are not resistant to continuous short-
circuit.
4.1. Analogue PLC input (set point)
The power of the LED unit can be varied from 5
– 100 % via the analogue
PLC input.
Technical data of analogue input:
Max. approved voltage
30 VDC
Adjustment range for 5-100%
0,5
– 10 V
Input resistance
> 100 kOhm
ATTENTION! MATERIAL DAMAGE!
If the maximum approved voltage at the PLC inputs is exceed,
the PLC interface may be damaged!
PLC inputs
PLC outputs
Analogue PLC
input (set point)