REXROTH Fe Series - Page 19

Terminal Signal function Description Signal requirement
FB Feedback input signal
Feedback signal, analog volt-
age input
Input voltage range: 0...5 V
Input resistance: 100 kΩ
Resolution: 1:1000
+10V
Power supply terminal for
speed commands
Power supply for speed com-
mands
10 V (max. current 10 mA)
VRC
Frequency commands
Analog voltage frequency
command
JP5, position 2-3
Input voltage range: 0...10 V
Input resistance: 100 kΩ
Resolution: 1:2000
JP5, position 1-2
Input voltage range: 0...5 V
Input resistance: 50 kΩ
Resolution: 1:2000
+I
Analog current frequency
feedback signal
Input current range: 4...20 mA
Input resistance: 165 Ω
Resolution: 1:1000
GND Analog common terminal Isolated from COM −
Tab. 2-5: Analog inputs
Terminal Signal function Description Signal requirement
OUT1 Open collector output 1 Programmable digital output
with multiple functions. See
parameters E16, E17 for de-
tails
Open collector outputs isolated
via opto-electronic couplers:
Max. output voltage: +24 VDC
Max. output current: 50 mA
OUT2 Open collector output 2
CME
Common terminal for
OUT1 and OUT2
For internal 24 V power sup-
ply: to be short circuited to
the COM terminal
For external power supply: to
be short circuited to the
“earth” of the power supply.
DO-COM Pulse output
Programmable to be pulse
output with multiple func-
tions. See parameters E09
for details.
Open collector outputs isolated
via opto-electronic couplers:
Output frequency: depends on
E10, max. 50.0 kHz
Max. output voltage: 24 VDC
Bosch Rexroth AG
Electric Installation
DOK-RCON01-FE*********-IN04-EN-P
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