Bosch Rexroth REFUspeed RS51 - Control Terminals; Terminal Layout Diagram SR17000; Description of the Control Terminals

5-14 Electrical installation REFUspeed RS51
DOK-RD500*-RS51*******-IB02-EN-P
5.6 Control terminals
Terminal layout diagram SR17000
1
High
Voltage.
Danger
of
electrical
shock.
D
o
n
ot
t
o
u
c
h
el
ectric
al
c
o
n
n
ec
tio
n
s
f
o
r
5
minutes
after
switching
power
off.
Read
and
follow
"Safety
Instructions
for
Electrical
Drives
"manual,
DOK-GENE-
RL-DRIVE******-SVS...
before
operating
D
A
N
G
E
R
d
r
i
v
e
5
0
0
d
r
i
v
e
5
0
0
REFU
ALARM
ON
READY
1
Bus termination
Off
On
LEDs
Red = Fault
Green = Ready to power-up
Yellow = Run
X11 RS232, op. panel,
REFUwin, service interface
S9 Button, fault acknowledgment
Bus termination RS485
X12 RS485
X14 Digital inputs
Digital outputs
Analog input
Reference voltage / analog output
X16 Relay output
X15 Motor temperature sensor
X17 Digital inputs or
pulse encoder input
To install additional option cards remove
the sheet steel cover.
Shield
Cable tie
Metal lugs to connect
the shield
Control cables
Signal cables
X13 SS6
Fig. 5-8: Control terminals on the SR17000 control board
Description of the control terminals
Terminal Designation Comment
X11 Service interface
3RxD
2TxD
5 Ground
RS232 service interface;
To insert the operator panel
To connect a PC with the REFU
win operator control interface
X12 RS485 interface
1RxD+/TxD+
2RxD-/TxD-
RS485 interface; communications with the USS protocol
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