ABB AC500-S Safety User Manual page 132

AC500-S Safety Modules
DX581-S digital safety input/output module > Technical data
3.4.9.1 Technical data of safety digital inputs
Data
Number of input channels per module
Terminals of the channels I0 to I3
Terminals of the channels I4 to I7
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).
132 AC500-S
Value Unit
8
2.0 ... 2.3
4.0 ... 4.3
1.9 ... 4.9
Yes
Type 1
1 ... 500 ms
30.03.2017