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Start Input
Characteristic
Output voltage at DC+
Input voltage at CH+
Switching voltage activate CH+
Switching voltage deactivate CH+
Input current
Maximum wire resistance
Classification of Safety-Related Inputs and Start Input as per ZVEI CB24I
Representation and values as per identifying key, ZVEI CB24I:
Source/sink
Interface type
Sink:
A
Interface type A: Sink
Parameter
Input current Ii (in the ON state)
Output voltage Ui
Additional measure M
Refer to Dynamization of Safety-Related Inputs and Start Input
HR9Z-B2200 8/2020
Value
>15 VDC
0 ... 24 VDC (+20 %)
>15 VDC
<5 VDC
5 mA
500 Ω
Additional measure
Source/sink
M
Source:
Minimum value
3 mA
15 V
The inputs are not types as per
IEC 61131-2.
TG is S#1 for S#2 and S#3.
TG is Y1 for Y2.
Technical Data
Interface type
C0
Maximum value
5 mA
24 V (+20 %)
>15 VDC
(see page
29) for test pulse times.
27
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