MAIN SERIAL INTERFACE
PRODUCT REFERENCE GUIDE 57
It is always advisable to use shielded cables. The overall maximum cable length must be
less than 15 m (49.2 ft).
Figure 37 - RS232 Main Interface Connections
RS422 Full Duplex Interface
The RS422 full-duplex (5 wires + shield) interface is used for non-polled communication
protocols in point-to-point connections over longer distances (max 1200 m / 3940 ft)
than those acceptable for RS232 communications or in electrically noisy environments.
The CBX pinout follows:
CBX100/500
Description
TX+
RS422 Transmit Data +
RX+
RS422 Receive Data +
TX-
RS422 Transmit Data -
RX-
RS422 Receive Data -
SGND
Signal Ground
Figure 38 - RS422 Full Duplex Connections
NOTE
For applications that do not use RS422 transmission to the reader (ter-
minal block RX+ and RX- signals), do not leave these lines floating but
connect them to SGND as shown below.
Summary of Contents for Matrix 120
Page 1: ...Matrix 120 PRODUCT REFERENCE GUIDE Image Based Reader...
Page 14: ...GENERAL VIEW XIV MATRIX 120...
Page 75: ...INPUTS PRODUCT REFERENCE GUIDE 61 Figure 41 NPN External Trigger Using Matrix 120 Power...
Page 97: ...GLOBAL FOV DIAGRAMS PRODUCT REFERENCE GUIDE 83 Matrix 120 310 xxA Models Digimarc Barcode...
Page 153: ...Reader 2 Reader 3 PASS THROUGH CONFIGURATIONS PRODUCT REFERENCE GUIDE 139...
Page 185: ......
Page 186: ......
Page 187: ......