Toshiba TOSVERT VF-AS3 Instruction Manual page 30

■ Control terminal block
The control terminal block is common to all the types and is located on the lower side of the
operation panel.
It connects wiring between the inverter and an external control device.
Control terminal block is detachable.
1
Control terminal
block
• Control terminal block
A cage-type terminal block.
9
For details of the terminal types and functions, refer to [2. 3. 5].
• SW1
A switch to switch between the sink logic, source logic and external power supply sink logic of the
input terminal.
The default setting is PLC (external power supply) side. For details, refer to [2. 3. 5].
• RS485 communication connector 2 (RS485 COM.2)
An RJ45 connector for RS485 communication.
For details, refer to [2. 3. 6].
• Ethernet connector 1, 2
Two RJ45 connectors for Ethernet are equipped.
For details, refer to [2. 3. 7].
• Option slot A, B
Two slots are equipped in the back of the control terminal block.
The right one is slot A and the left one is slot B.
Furthermore, an option adaptor can be added between the operation panel and the unit.
For details, refer to [10. 4. 3].
1. Read first
Option slot B
1-12
Ethernet connector 1
Ethernet connector 2
SW1
RS485 communication
connector 2
(RS485 COM.2)
Option slot A
E6582062