Control Terminals Description - REXROTH VFC 5610 Quick Start Manual

Bosch Rexroth AG
Electric Installation

Control terminals description

Digital inputs
Terminal Signal function
Multi-function
X1...X5
digital inputs
X5
Pulse input
(multiplex)
SC Shared connection
+24 V Power supply for
COM
digital inputs
Analog inputs
Terminal Signal function
+10 V Power supply for
+5 V AI1, AI2
Analog voltage input 1/
AI1
Analog current input 1
Analog voltage input 2/
AI2
Analog current input 2
GND Shared connection
Shielding connection
12/51
Description
See Group E1
Shared connection for isola-
tion optocouplers
COM is reference
Isolated from GND
Description
GND is reference
Analog voltage / current in-
puts are used as external fre-
quency setting channels
To switch between voltage
and current or to set the input
related functions, see Group
E1
Isolated from COM
Connected with grounding
terminals on heatsink inter-
nally
VFC 3610 / VFC 5610
Signal requirement
Inputs via opto-electric couplers:
24 VDC, 8 mA / 12 VDC, 4 mA
Pulse input: Max. 50.0 kHz
–
Max. output current: 100 mA
Signal requirement
Max. output current: 30 mA
Max. output current: 10 mA
Voltage input range: 0/2...10 V
Input impedance: 40 kΩ
Resolution: 1/1000
Current input range: 0/4...20 mA
Input impedance: 499 Ω
Resolution: 1/1000
–
–
DOK-RCON04-VFC-X610***-QU06-EN-P