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8 Appendix
8.1 Technical data
8.1.1 Digital inputs and outputs
8.1.2 Electrical data
Number 12
Digital inputs
Input signal DC 0/24 V
(PLC level; logical ”0“ = -3 to +5 V; logical ”1“ = +15 to +30 V)
Current Max. 5 mA per input
Digital outputs
Output signal DC 0/24 V (depending on external voltage supply)
Current Max. 500 mA per output, short-circuit proof
Voltage supply For module electronics
Connection Lateral (feed via base unit or router module)
Voltage DC24V+25/-20%
Residual ripple 5 %
External voltage supply For digital inputs/outputs
Connection At the front
Voltage DC24V+25/-20%SELV
Current Max. 6 A
Current consumption 90 mA (module electronics only; at DC 19.2 V)
Power consumption 2 W (module electronics only)
Inputs or outputs (terminals 1 to 12) and exter-
nal voltage supply (2-pole terminal GND/
+24 V)
At the front (removable terminal strips with Push-In technology)
Conductor cross section on terminals 1 to 12
Wire or strand without ferrule Min. 0.14 mm
2
, max. 1.5 mm
2
Strand with ferrule Without plastic collar: Min. 0.25 mm
2
, max. 1.5 mm
2
Strand with ferrule With plastic collar: Min. 0.25 mm
2
, max. 0.5 mm
2
Stripping length on terminals 1 to 12 9 mm
Conductor cross section on terminals GND
and +24 V
Wire or strand without ferrule Min. 1.5 mm
2
, max. 2.5 mm
2
Strand with ferrule Min. 1.5 mm
2
, max. 2.5 mm
2
2× strand with twin ferrule
with plastic collar
1.5 mm
2
Stripping length on terminals GND and +24 V 10 mm
Electrical safety Acc. to DIN EN 61010-1
Overvoltage category III, pollution degree 2
Electromagnetic compatibility Acc. to DIN EN 61326-1
Interference emission Class A – only for industrial use –
Interference immunity Industrial requirements
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