Datalogic Matrix 210N - ALTERNATIVE CONNECTIONS; POWER COM AND I;O CONNECTOR

MATRIX 210N™ REFERENCE MANUAL
146
A
A ALTERNATIVE CONNECTIONS
The connector pinouts and notes given in this appendix are for custom cabling applications.
POWER COM AND I/O CONNECTOR
The Matrix 210N reader is equipped with a 25-pin male D-sub connector for connection to
the power supply, serial interfaces and input/output signals. The details of the connector pins
are indicated in the following table:
13
25
14
1
Figure 89 - 25-pin Male D-sub Connector
Power, COM and I/O Connector Pinout
Pin
Name
Function
13, 9
Vdc
Power supply input voltage +
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
RS422 Full-Duplex
2
MAIN INTERFACE
(SW SELECTABLE)
TX
TX+
3
RX
*RX+
4
-
TX-
5
-
*RX-
* Do not leave floating, see par. 4.2.2 for connection details.
In order to meet EMC requirements:
 connect the reader chassis to the plant earth ground by means of a flat copper braid
shorter than 100 mm;
 for direct connections, connect the main interface cable shield to pin 1 of the 25-pin
connector.