25-PIN CABLE ELECTRICAL CONNECTIONS
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5
5 25-PIN CABLE ELECTRICAL CONNECTIONS
All DS4800 models are equipped with a cable terminated by a 25-pin male 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.
13
25
14
1
Figure 48 - 25-pin Male D-sub Connector
25-pin D-sub male connector pinout
Pin Name
Function
13, 9
Vdc
Power supply input v
25, 7
GND
Power supply input voltage -
1
CHASSIS
Cable shield connected to chassis
18
I1A
External Trigger A (polarity insensitive)
19
I1B
External Trigger B (polarity insensitive)
6
I2A
Input 2 A (polarity insensitive)
10
I2B
Input 2 B (polarity insensitive)
8
O1+
Output 1 +
22
O1-
Output 1 -
11
O2+
Output 2 +
12
O2-
Output 2 -
20
RX
Auxiliary Interface RX
21
TX
Auxiliary Interface TX
23 ID+
ID-NET™
network
+
24 ID-
ID-NET™
network
-
14, 15, 16, 17 NC
Not Connected
Pin Name
RS232
RS485
Full-Duplex
RS485
Half-Duplex
2 TX
TX+
RTX+
3 RX
*
RX+
4 RTS
TX-
RTX-
5
MAIN INTERFACE
(SW SELECTABLE)
CTS
*
RX-
*
Do not leave floating, see par. 5.2.2 for connection details.
