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ioControl
29
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen We reserve the right to make technical alterations without prior notice!
15 Aug 2017
CR2051 / page 4
CR2051
Technical data
Control systems
Digital outputs (B
H
, PWM)
OUT08 - Connection 1, Pin 2
OUT09 - Connection 2, Pin 2
OUT10 - Connection 3, Pin 2
OUT11 - Connection 4, Pin 2
can be confi gured as...
●
Semiconductor outputs, positive switching (high side), short-circuit proof and
overload protected�
Diagnosis via voltage feedback, pullup resistance can be deactivated (wire
break/ short circuit)
Switching voltage
8���32 V
Switching current
≤ 2.5 A
●
PWM outputs
Output frequency
20���250 Hz
Pulse/pause ratio
1���1000 ‰
Switching current
≤ 2.5 A
Max� inrush current
≤ 24 A
Digital outputs (B
H
, PWM)
OUT12 - Connection 5, Pin 2
OUT13 - Connection 6, Pin 2
OUT14 - Connection 7, Pin 2
OUT15 - Connection 8, Pin 2
can be confi gured as…
●
Semiconductor outputs, positive switching (high side), short-circuit proof and
overload protected�
Diagnosis via voltage feedback, pullup resistance can be deactivated (wire
break/ short circuit)
Switching voltage
8���32 V
Switching current
≤ 4 A
●
PWM outputs
Output frequency
20���250 Hz
Pulse/pause ratio
1���1000 ‰
Switching current
≤ 4 A
Max� inrush current
≤ 24 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 protection
(valid for all inputs and outputs)
≤ 5 minutes
Max� total current of the CAN supply
V
CAN
1�5 A
Max� total current of the output supplies
VBB
1
/ VBB
2