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Fig. 98: Protective circuits inputs/outputs
When the channels of X4 / 24 to X4 / 31 are to be used as inputs, the respective
outputs (high-end switches) must be switched off.
Mechanical data
Data
Value
Width x height x depth
Replacement device: 104 x 118 x 75.1 mm
Existing device DC501-CS31: 102 x 112 x 77 mm
Weight
Replacement device: 354 g
Existing device DC501-CS31: approx. 150 g
Dimensions for mounting
See operating and assembly instructions of the replace-
ment device: 3ADR020087M0401
Mounting information
CAUTION!
System damage caused by voltage!
The exchange of a replacement device under voltage can cause permanent
system damage (destruction).
Data
Value
Mounting position
Vertical, terminal block facing downward
Cooling
The natural convection cooling must not be hindered by
cable ducts or other switchgear cabinet equipment (clear-
ance between cable duct and device at least 20 mm).
AC31 Adapters
Replacement devices: I/O modules > Replacement unit DC501-CS31-AD
2018/09/24
3ADR010122, 8, en_US
159