Matrix-2000™ Connector Electrical Connections; Db25-Pin Connector - Datalogic Compact 2D Reader Matrix-2000 Reference Manual

19-PIN CONNECTOR ELECTRICAL CONNECTIONS
5 MATRIX-2000™ CONNECTOR ELECTRICAL CONNECTIONS

5.1 DB25-PIN CONNECTOR

The Matrix-2000™ reader is equipped with 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:
Pin Name
9, 13 Vdc
23, 25 GND
1 CHASSIS
18 I1A
19 I1B
6 I2A
10 I2B
8 O1+
22 O1-
11 O2+
12 O2-
16 O3+
17 O3-
20 RX
21 TX
14, 15, 24 NC
Pin
2
3
INTERFACE
4
SELECTABLE)
5
7
* Do not leave floating, see par. 5.5.2 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;
• connect the main interface cable shield to pin 1 of the 25-pin connector;
•
use two clip-on ferrite sleeves (type Stewart 28A2029-0A0 or equivalent) on the main
interface cable near the reader 25-pin connector;
•
connect the Ethernet interface cable shield to reader chassis (for Matrix-21XX only)
1
14
Figure 61 - 25-pin male D-Sub Connector
19-pin M16 male connector pinout
Function
Power supply input voltage +
Power supply input voltage -
Cable shield internally connected by capacitor to the
chassis
External Trigger A (polarity insensitive)
External Trigger B (polarity insensitive)
Input 2 A (polarity insensitive)
Input 2 B (polarity insensitive)
Output 1 +
Output 1 -
Output 2 +
Output 2 -
Output 3 +
Output 3 -
Auxiliary RS232 RX (referred to GND)
Auxiliary RS232 TX (referred to GND)
Not connected
Name RS232
TX
MAIN
RX
(SW
RTS
CTS
GND_ISO
13
25
RS485
Full-Duplex
TX+
*RX+
TX-
*RX-
GND_ISO
5
RS485
Half-Duplex
RTX+
RTX-
GND_ISO
43