Control Techniques DRIVE CENTRE 315C, Руководство пользователя

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RS422/485 COMMS PORT
The 315 has two isolated RS422/485 ports. These ports can be configured to
act as either RS422 or RS485.
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RS232 PORTS
The 315 has two isolated RS232 ports. The port marked “RS232/PORT
A/PGM PORT” may be used for programming as well as communications,
while the port marked RS232/PORT B may only be used for communications.
Both ports can be used for either master or slave protocols.
DH485 Connections
The 315’s RS422/485 COMMS port can also be used for Allen Bradley
DH485 communications.
WARNING : DO NOT use a standard DH485 cable to connect this port to Allen
Bradley equipment. A cable and wiring diagram are available from Control
Techniques.
CTVue to AB SLC 500 (CBLAB003)
24V - TxA 3, 8
COMM - TxB 4, 7
SHIELD 4 COMM 6
TxEN 5 TxEN 5
COMM - RxB 4, 7
24V - RxA 3, 8
B 2 TxA 2
A 1 TxB 1
Name RJ45: A-B Name RJ45: CTVue
Connections
RS422/485 4-WIRE
CONNECTIONS
RS232 CONNECTIONS
RS485 2-WIRE
CONNECTIONS