Description FX3U-485-BD-Modbus Communication Module is a communication board for RS485 connected to the base unit for of the FX3U Series programmable controller to be use for the following applications. Data transfer using no protocol. ii. Data transfer using dedicated protocol. iii. Data transfer using the parallel link. iv. Data transfer using N:N network. Communication Distance for 1. FX3U-485-BD-Modbus Communication Module No Protocol or Dedicated Protocol. When using dedicated protocol, max.16 stations including A series programmable controller 2. Mitsubishi FX-Series PLC FX-Series Extension Module Specification of: FX3U-485-BD Model: FX3U-485-BD Series FX Description RS485/422 Communication Board Width 43(mm) Width 38.5(mm) Depth 22(mm) Transmission standard Conforming to RS485 and RS422 Transmission distance Max. 50 m LED indicators SD, RD Communication method and protocol Half-duplex communication for N:N network, Dedicated protocol (format 1 or format 4), Parallel link and Full-duplex communication for Full-duplex communication. Supported baud rate Dedicated protocol and no protocol: 300 ~ 19,200 (bps) N:N network : 38,400 (bps) Parallel link : 19,200 (bps) Isolation No isolation Download User Manual : Download now Two-pair wiring:
