UK
ioControl
23
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen We reserve the right to make technical alterations without prior notice!
20 April 2018
CR2050 / page 4
CR2050
Technical data
Control systems
Frequency inputs (B
L
, B
H
, FRQ)
IN09 - Connection 2, Pin 2
IN11 - Connection 4, Pin 2
IN13 - Connection 6, Pin 2
IN15 - Connection 8, Pin 2
can be confi gured as…
●
Frequency inputs
Input resistance
3.2 kΩ
Input frequency
≤ 30 kHz
Switch-on level
> 0�7 U
B
Switch-off level
< 0�3 U
B
●
Binary voltage inputs for positive sensor signals
Switch-on level
> 0�7 U
B
Switch-off level
< 0�3 U
B
Input resistance
3.2 kΩ
Input frequency
50 Hz
Diagnostics wire break*
> 0�95 U
B
Diagnostics short circuit*
< 1 V
●
Binary voltage inputs for negative sensor signals*
Switch-on level
> 0�7 U
B
Switch-off level
< 0�3 U
B
Input resistance
3.2 kΩ
Input frequency
50 Hz
* not available in the I/O module (CANopen slave)
Max� total current of the CAN
sensor supplies V
CAN
+ VBB
S
1�5 A
