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ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen We reserve the right to make technical alterations without prior notice!
24.10.2014
CR0403 / page 5
CR0403
Technical data
Control systems
Digital outputs (B
H
)
Connection E: 01, 03, 05, 07
OUT4…OUT7
● Semiconductor outputs, positive switching (high side), short-circuit and over-
load protected
Switching voltage
8...32 V DC
Switching current
≤ 1 A
● PWM outputs
Output frequency
20...250 Hz
Pulse/pause ratio
1…1000 ‰
Switching current
≤ 1 A
Max. switch-on current
≤ 11 A
Digital outputs (B
H
, PWM)
Connection F: 05, 07
OUT10…OUT11
● Semiconductor outputs, positive switching (high side), short-circuit and over-
load protected
Diagnosis via voltage feedback, pullup resistance can be deactivated (wire
break/ short circuit)
Switching voltage
8...32 V DC
Switching current
≤ 4 A
● PWM outputs
Output frequency
20...250 Hz
Pulse/pause ratio
1…1000 ‰
Switching current
≤ 4 A
Max. switch-on current
≤ 30 A
Free wheel diodes
free wheel diodes for the deactivation of inductive loads are integrated
Overload protection
(valid for all outputs)
≤ 5 minutes (at 100% overload)
Short-circuit strength
(valid for all inputs and outputs)
≤ 5 minutes (cVBB with GND)
Max. total current of the output supplies
VBB
1
/VBB
2
(continuous current load)
permanently ≤ 50 % of the nominal current
