Rs485 Communication Connectors - Toshiba TOSVERT VF-AS3 Instruction Manual

2. 3. 6

RS485 communication connectors

This inverter is equipped with two RS485 communication connectors in the positions in the figure
below.
RS485 communication connector 1 is 2-wire RS485 communication and is used for connection to the
operation panel, extended panel, etc. For RS485 communication connector 2, 2-wire/4-wire can be
switched with <F829: RS485 (2) wiring type>.
For the operation panel, extended panel, etc., set it to 2-wire. In network communication, set it accord-
ing to the network specification.
1 pin 8 pin
SW1
Sink logic
PLC
24Vdc
Common
PLC
Output F
24Vdc
Input
FP
Programmable Inverter
controller
2-51
SINK
SOURCE
24Vdc
Input
SW1:PLC side
Output
RS485 communication
connector 1
RS485 communication
connector 2
(RS485 COM.2)
E6582062
10
2. Installation and wiring
2
3
9