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Accessories:
Name
CONFIG / DOC PKG
Electrical Connections:
DS1500 is equipped with a cable terminated by a 15-pin male High Density D-sub connector for connection to the
power supply and input/output signals.
Do not connect GND and SGND to different (external) ground references. GND and SGND are
internally connected through filtering circuitry which can be permanently damaged if subjected
to voltage drops over 0.8 Vdc.
CAUTION
The details of the connector pins are indicated in the following table:
Pin
Name
1
VS
5
GND
8
PE
13
SHIELD
9
EXT TRIG -
7
OUT1 +
14
OUT2 +
11, 12, 15
NC
Pin
2
TX232 Main
3
RX232 Main
6
TXAUX
10
RXAUX
4
SGND
Description
DS1500 Configuration SW, Reference Manual, Test Chart, other
documentation
15-pin male high density D-sub connector pinout
Function
Power supply input voltage +
Power supply input voltage -
Protective Earth Ground
Cable Shield
External Trigger -
Output 1 +
Output 2 +
Not Connected
RS232
TX485-
RX485+
TX485+
RX485-
SGND
15-pin D-sub High-Density Male Connector
RS485
Full-Duplex
RTX485-
RTX485+
SGND
DS1500 QUICK GUIDE
Part Number
93ACC1771
RS485
Half-Duplex
5
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