Technical specifications
9.3 Technical specifications
KP8, KP8F, KP32F
108 Operating Instructions, 11/2011, A5E03284305-02
Physical variable KP8, KP8F KP32F
• Permitted resistive loads
• Lamp load, permissible
0.1 A
2 W
Energy, inductive ≤ 200 mWs
Output voltage
• With "0" signal
• With "1" signal
≤ 2 V, in no-load operation
Supply voltage ≥ 3 V
Output current
• With "0" signal
• With "1" signal
≤ 1 mA
Cumulative current for all outputs 800 mA
Switching frequency, max. at
• Resistive load
• Lamp load
100 Hz
8 Hz
KP8 and KP32F – fail-safe digital inputs/outputs
In addition, the following applies to fail-safe digital inputs with KP8F and KP32F:
Physical variable KP8, KP8F KP32F
Number of fail-safe digital inputs 2 4
Number of fail-safe outputs Corresponding to PROFIsafe process values
Cable length
• Unshielded cable
• Shielded cable
≤ 1 m
≤ 3 m
≤ 3 m
≤ 10 m
Response time for
1oo1 and 1oo2 if there are no faults
6 to 22 ms
Response time for
1oo1 and 1oo2 in the event of a fault
10 to 27 ms
Acknowledgment time in safety mode 15 to 35 ms
Signal duration, minimum 22 ms
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