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ELECTRICAL CONNECTIONS
7
ELECTRICAL CONNECTIONS
The VB14 models are equipped with a cable terminated by a 25-pin female D-sub
connector for connection to the power supply and input/output signals. The details of
the connector pins are indicated in the following table:
Figure 7.1 25-pin male D-sub connector
25-pin D-sub connector pinout
Pin
13
10 ... 30 V DC Power supply input
25
GND
1
CHASSIS
9
10 ... 30V DC supply voltage +
18
EXT. TRIG.+
19
EXT. TRIG.-
8
OUT1 +
11
OUT2 +
12
OUT REF.
22
OUT REF.
20
RX232
21
TX232
23
CTS232
24
RTS232
6, 10, 14,
NC
15, 16, 17
Pin
2
3
4
5
7
Subject to reasonable modifications due to technical advances.
14
Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
All manuals and user guides at all-guides.com
1
14
Name
Function
voltage +
Power supply input
voltage -
Chassis Ground
External Trigger +
External Trigger -
Output 1 +
Output 2 +
Output reference
Output reference
Auxiliary RX RS232
Auxiliary TX RS232
Auxiliary hanshake
CTS RS232
Auxiliary handshake
RTS RS232
Not connected
RS232
TX232
Main
RX232
interface
RTS232
signals,
CTS232
see par. 8.
SGND
13
25
RS485
RS485
full-duplex
half-duplex
TX485+
RTX485+
RX485+
TX485-
RTX485-
RX485-
SGND
SGND
Copyright Pepperl+Fuchs, Printed in Germany
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