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32/81
Bosch Rexroth AG
Connections
7.2.3
Serial Interfaces XCOM1 to XCOM3
XCOM1 to XCOM3 –
Serial Interfaces
Designa‐
Connection type
tion at the
housing
XKeyb.
PS/2 keyboard/mouse
XMouse
PS/2 mouse
X10
PC voltage supply: DC 24 V
(alternative to X20)
X19
Battery for uninterruptible
power supply (UPS)
X20
PC voltage supply: AC 230
V/115 V
X39 or X43 Serial RS422 interface
Display in‐
terfaces
X71
G4 display interface (for
VDP 16, VDP 40 or VDP 60)
or
X71
G5 display interface (for
VDP 16 or VDP 40)
Fig.7-2:
VPB 40.1 interfaces
Depending on the device variant up to three serial standard interfaces are
available at the connections XCOM1 to XCOM3.
D-Sub connector, 9-pin
Type
Cable length
Cable type
Transmission rate
Handshake
Interrupt (IRQ)
I/O address
BIOS presetting
Fig.7-3:
Serial interfaces - XCOM1 to XCOM3
DOK-SUPPL*-VPB*40.1***-PR02-EN-P
Rexroth IndraControl VPB 40.1 Control Cabinet PC
Connector type (in‐
tegrated)
Mini-DIN PS/2 fe‐
male connector, 6-
pin
Mini-DIN PS/2 fe‐
male connector, 6-
pin
Male connector ter‐
minal, MSTB 1.5, 4-
pin
Tyco/AMP
MATE-
N-LOK,
2-pin
AC male connector AC female connec‐
D-Sub connector,
9-pin
D-Sub female con‐
nector, 25-pin
D-Sub female con‐
nector, 25-pin
RS232
15 m max.
Shielded, cross-section min. 0.14 mm
Max. 115200 bits/s
Hardware and software handshake (XON, XOFF)
XCOM1
XCOM2
4
3
3F8H
2F8H
Enabled
Enabled
Mating connector or
cable (from outside)
Mini-DIN PS/2 male
connector, 6-pin
Mini-DIN PS/2 male
connector, 6-pin
Female
connector
terminal, MSTB 1.5,
4-pin
Cable to the battery
of the UPS
tor
D-Sub female con‐
nector, 9-pin
D-Sub male con‐
nector, 25-pin
D-Sub male con‐
nector, 25-pin
2
XCOM3
11
3E8H
Enabled
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