Main features

COM-JE
PLC communication converter

Programmingless connection to PLC.

COM-JE becomes a Master station and sets the data of temperature controllers into the registers of PLC.

Easy handling of data only by command operations of PLC registers.

Supported models: FB100 / FB400 / FB900/ RB100 / RB400 / RB500 /RB700 / RB900

Main specification

PLC communication

• Interface: RS-422A / RS-485
• Protocol: Dedicated protocol for Mitsubishi Electric MELSEC series, (A-compatible 1C frame (format 4))
  ACPU common commands (WR/WW) (A series, FX2N, FX2NC series)
  AnA/AnUCPU common commands (QR/QW) (AnA/QnA series, Q series)
  – QnA-compatible 3C frame format 4
  Commands (0401/1401) (QnA series, Q series)
• Protocol dedicated for Omron SYSMAC series (C Mode command (RD/WD/RE/WE))
• Communication speed: 9600 bps, 19200 bps, 38400 bps
• Maximum connection: 4 COM-JE to a single communication port of PLC
• Host communication
• Interface: Conforming to RS-422A / RS-232C(RS-232C when COM PORT1 is used)
• Protocol: RKC communication (ANSI), MODBUS-RTU
• Communication speed: 9600 bps, 19200 bps, 38400 bps
• Maximum connection: RS-422A (16), RS-232C (1)

Controller communication

• Interface: RS-485
• Protocol: MODBUS-RTU
• Communication speed: 9600 bps, 19200 bps, 38400 bps
• Maximum connection: 31
• General Specification
• Power supply voltage (Rating): 24V DC
• Ambient temperature: -10 to 50°C
• Weight: Approx.170g
  Safety standards:
  1) UL　UL61010-1
  2) cUL　CAN/CSA-22.2 NO.61010-1
  3) CE Marking: Low Voltage Directive (LVD)　EN61010-1                                                                                                                   EMC Directive　EN61326-1
  4) RCM　EN55011

External dimensions

Models