MATRIX 210™ REFERENCE MANUAL
44
4
4.2.2 RS485 Full-Duplex Interface
The RS485 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
Function
TX+
RS485 Transmit Data +
RX+
RS485 Receive Data +
TX-
RS485 Transmit Data -
RX-
RS485 Receive Data -
SGND
Signal Ground
RX485+ TX485+
SGND
RX485-
TX485-
USER INTERFACE
SGND TX+
RX+
TX-
RX-
READER
Figure 40 - RS485 Full-duplex Connections
NOTE
For applications that do not use RX485 signals, do not leave these lines
floating but connect them to SGND as shown below.
RX485+
SGND
RX485-
USER INTERFACE
SGND TX+
TX-
READER
Figure 41 - RS485 Full-duplex Connections using Only TX Signals
Содержание Matrix 210
Страница 1: ...MATRIX 210 Reference Manual...
Страница 59: ...CBX ELECTRICAL CONNECTIONS 49 4 Figure 45 ID NET Network Connections with isolated power blocks...
Страница 60: ...MATRIX 210 REFERENCE MANUAL 50 4 Figure 46 ID NET Network Connections with Common Power Branch Network...
Страница 61: ...CBX ELECTRICAL CONNECTIONS 51 4 Figure 47 ID NET Network Connections with Common Power Star Network...
Страница 78: ...MATRIX 210 REFERENCE MANUAL 68 5 Figure 71 ID NET Network Connections with isolated power blocks...
Страница 79: ...25 PIN CABLE ELECTRICAL CONNECTIONS 69 5 Figure 72 ID NET Network Connections with Common Power Branch Network...
Страница 80: ...MATRIX 210 REFERENCE MANUAL 70 5 Figure 73 ID NET Network Connections with Common Power Star Network...
Страница 111: ...SOFTWARE CONFIGURATION 101 8 Figure 111 Options Communication Figure 112 Options Communication Ethernet...
Страница 142: ...www datalogic com...