7.3
Interfaces
7.3.1
General Information
Malfunctions caused by insufficient shielding! Use only shielded
cables and metallic/conductive connector or coupling covers with
large-area screen contact.
7.3.2
Overview
Des. on the
housing
Type of connection
Type of connector (integrated)
Mating connector or cable (from
outside)
MS
PS/2 mouse
Mini-DIN PS/2 female connector,
6-pin
Mini-DIN PS/2 male connector, 6-
pin
KB
PS/2 Keyboard/Mouse
Mini-DIN PS/2 female connector,
6-pin
Mini-DIN PS/2 male connector, 6-
pin
VGA
VGA connection of an external CRT
monitor
VGA HD female connector, 15-pin VGA HD male connector, 15-pin
Eth.1, Eth.2 Network connection: Ethernet 10Base
T / 100Base X
RJ45 female connector, 8-pin
RJ45 connector (twisted pair, 8-
core)
Field bus
(optional)
Profibus DP
D-Sub female connector, 9-pin
D-Sub male connector, IP 20, 9-
pin
Field bus
(optional)
CAN
D-Sub male connector, 9-pin
D-Sub male connector, IP 20, 9-
pin
COM
Serial interface: RS232 (UART 16550),
not assigned
D-Sub male connector, 9-pin
D-Sub female connector, 9-pin
USB
USB interface, type 1
USB female connector, 4-pin,
type A
USB male connector, 4-pin
CF
Slot for Compact-Flash card as boot me‐
dium
Slot for 2.5" hard disk
X10
24 VDC, digital outputs, ready contact
Weidmüller male connector termi‐
nal, MSTB 1.5, 8-pin
Female connector terminal,
MSTB 1.5, 8-pin
Fig.7-4:
Connector types VPP 21
Furthermore, a reset button (Res.) is provided.
The contacts for E-STOP as well as the START and STOP button
fig. 6-11 "Wiring of E-STOP, START, STOP" on
7.3.3
Serial Interface COM1
The COM1 interface is provided as serial standard interface.
The interfaces COM2 and COM3 are used for the touch and the
keyboard controller and thus, are not assigned.
Project Planning Manual | Rexroth IndraControl VPP 21.2
Electric Drives
and Controls
| Bosch Rexroth AG
41/65
VPP 21-Box
COM1 - Serial Interface