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6 Appendix
ESR5-BWS-31-24VDC
11/23 MN049020EN Eaton.com
38
Digital inputs : Logic S12, S22
Number of inputs
2
Input description
safety-related
Input voltage range "0"-signal
0 V DC ... 5 V DC
Input current range "0"-signal
0 mA ... 2 mA
Input voltage range "1"-signal
20.4 V ... 26.4 V
Inrush current
max. 110 mA (normally at U
S
,
Δ
t = 3 ms)
Current consumption
38 mA (normally at U
S
)
Filter time
max. 2 ms (test pulse width for low test pulses)
min. 100 ms (test pulse rate for low test pulses)
No light test pulses / high test pulses allowed..
Maximum permissible total cable resistance
50
Ω
Simultaneity
∞
Suppressor circuit
Suppressor diode
Digital inputs : start circuit S34, S35
Number of inputs
2
Input description
not safety related
Input voltage range "1"-signal
20.4 V ... 26.4 V
Inrush current
< 6 mA (normally with U
S
at S34/35,
Δ
t = 70 ms)
Current consumption
0 mA (normally with U
S
at S34)
1 mA (normally with U
S
at S35)
Filter time
No test pulses allowed
Maximum permissible total cable resistance
50
Ω
Simultaneity
Suppressor circuit
Suppressor diode