PNOZ V
Operating Manual PNOZ V
21115-EN-07
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Technical details
General 774789 774790 774791
Certifications
CCC, CE, EAC, TÜV,
UKCA, cULus Listed
CCC, CE, EAC, TÜV,
UKCA, cULus Listed
CCC, CE, EAC, TÜV,
UKCA, cULus Listed
Electrical data 774789 774790 774791
Supply voltage
Voltage 24 V 24 V 24 V
Kind DC DC DC
Voltage tolerance -15 %/+10 % -15 %/+10 % -15 %/+10 %
Output of external
power supply (DC) 5 W 5 W 5 W
Residual ripple DC 160 % 160 % 160 %
Duty cycle 100 % 100 % 100 %
Max. inrush current im-
pulse
Current pulse, A1 10 A 10 A 10 A
Pulse duration, A1 0,5 ms 0,5 ms 0,5 ms
Inputs 774789 774790 774791
Number 2 2 2
Voltage at
Input circuit DC 24 V 24 V 24 V
Start circuit DC 24 V 24 V 24 V
Feedback loop DC 24 V 24 V 24 V
Current at
Input circuit DC 50 mA 50 mA 50 mA
Start circuit DC 40 mA 40 mA 40 mA
Feedback loop DC 40 mA 40 mA 40 mA
Max. overall cable resist-
ance Rlmax
Single-channel at UB
DC 100 Ohm 100 Ohm 100 Ohm
Dual-channel without
detection of shorts
across contacts at UB
DC 200 Ohm 200 Ohm 200 Ohm
Relay outputs 774789 774790 774791
Number of output con-
tacts
Safety contacts (N/O),
instantaneous 3 3 3
Safety contacts (N/O),
delayed 1 1 1
Auxiliary contacts (N/C) 1 1 1
Max. short circuit current
IK 1 kA 1 kA 1 kA