FX2N-422-BD Mit RS-422 serial communications adapter Module New

FX2N-422-BD Mit RS-422 serial communications adapter Module New 

Introduction

The Fx2N-422-BD for RS422 communication board(422BD) can be connected to an FX2N series programmable controller, and used as a port for programming and monitoring tools.

When the 422BD is used, two DU series units can be connected to the FX2n or a DU Series unit and a programming tool. However, only one programming tool can be connected at once.

Only one 422BD can be connected to a base unit. Alsop, the 422BD cannot be used together with the FX2N-485BD or the FX2N-232-BD.

General specification

General specifications are the same as those for the FX2N series programmable controller.

Power supply specification

The 422BD requires 60mA 5VDC supplied from the programmable controller.

The 5VDC power capacity of the programmable controller is 290mA maximum. This is used by perioheral units and special function blocks as well as the 422BD. Make sure that the power capacity does not exceed this value.

Performance specification

Interface	Conforming to RS422
Maximum transfer distance	Total extension within 50m
Connector	MINI DIN 8 Pin
Communication method	Half-duplex communication system
Protocol	Programming protocol
Isolation	No isolation

 

External Dimensions