Mitsubishi FX3U-485ADP-MB Communication Special Adapter for FX3U series
The FX3U-485ADP-MB communication special adapter (hereinafter called 485ADP-MB) is a special adapter for RS-485 communication with a terminal block (European type). 485ADP-MB is an isolated signal exchange unit of RS-485 serial data communication between the PLC and RS-485 device. The FX3U-485ADP-MB features all functionality that is available with the FX3U485ADP, except that it also has Modbus communication available.
Terminal Resistor Selector Switch 485ADP-MB has a built-in terminal resistor. A terminal resistor may be required depending on the communication type. Refer to the following manual for the terminal resistor setting.
Operation of Terminal Resistor Selector Switch Use the tip of tweezers, tip of mechanical pencil, minute screwdriver, or the tool whose tip width is about 0.8 mm (0.03") when operating the terminal resistor selector switch.
Either 'push down' or 'push up' the switch to change the setting. Confirm the clicking noise when setting the switch.
FA-COM PLC: Serial Com Module
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