Technical Data
HR9Z-B2192 8/2020 27
Start Input
Classification of Safety-Related Inputs and Start Input as per ZVEI CB24I
Representation and values as per identifying key, ZVEI CB24I:
Refer to Dynamization of Safety-Related Inputs and Start Input
(see page 29)
for test pulse times.
Characteristic Value
Output voltage at DC+ >15 VDC
Input voltage at CH+ 0 ... 24 VDC (+20 %)
Switching voltage activate CH+ >15 VDC
Switching voltage deactivate CH+ <5 VDC
Input current 5 mA
Maximum wire resistance 500 Ω
Source/sink Interface type Additional measure Source/sink Interface type
Sink: A M Source: C0
Interface type A: Sink
Parameter Minimum value Maximum value
Input current Ii (in the ON state) 3 mA 5 mA
Output voltage Ui 15 V 24 V (+20 %)
Additional measure M The inputs are not types as per
IEC 61131-2.
TG is S#1 for S#2.
TG is Y1 for Y2.
>15 VDC
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