RAPID CONFIGURATION
3
1
25-pin Connector Pinout for DS4800
The table below gives the pinout of the 25-pin male D-sub connector for connection to the
power supply and input/output signals. Use this pinout when the DS4800 reader is connected
by means of the 25-pin connector:
13
25
14
1
Figure 3 - 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 RS232 RX
21
TX
Auxiliary RS232 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.
