ABB AC500-S Safety User Manual page 103

3.3.9.1 Technical data of safety digital inputs
Data
Number of input channels per module
Terminals of the channels I0 to I7
Terminals of the channels I8 to I15
Terminals of reference potential for all inputs (minus pole of the
process supply voltage, signal name ZP)
Electrical isolation from the rest of the module (I/O-Bus)
Input type acc. to EN 61131-2
Input delay (0 ➔ 1 or 1 ➔ 0), configurable
Input signal indication
One yellow LED per channel, the LED is ON when the input signal is high (signal 1).
30.03.2017
DI581-S digital safety input module > Technical data
AC500-S
AC500-S Safety Modules
Value Unit
16
2.0 ... 2.7
4.0 ... 4.7
1.9 ... 4.9
Yes
Type 1
1 ... 500 ms
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