ABB AC500-S Safety User Manual page 99

Process supply voltage UP
Data
Connections Terminals 1.8 ... 4.8 (UP)
Connections Terminals 1.9 ... 4.9 (ZP)
Rated value (– 15 %, +20 %, without ripple)
Max. ripple
Protection against reversed voltage
Rated protection fuse for UP (fast)
Electrical isolation
Mechanisms in which I/Os are processed
Current consumption from UP at normal operation with + 24 V
DC (for module electronics)
Inrush current from UP at 30 V (at power up)
Inrush current from UP at 24 V (at power up)
NOTICE!
All DI581-S channels (including test pulse outputs) are protected against reverse polarity, reverse
supply, short circuit and continuous overvoltage up to 30 V DC.
Mounting position
Horizontal or vertical with derating (maximal operating temperature reduced to +40 °C)
Cooling
The natural convection cooling must not be hindered by cable ducts or other parts in the switchgear cabinet.
30.03.2017
DI581-S digital safety input module > Technical data
periodically refreshed
AC500-S
AC500-S Safety Modules
Value Unit
+24 V
0 V
24 V DC
5 %
Yes
10 A
per module
0.18 A
0.1 A
2
s
0.06 A
2
s
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