Datalink RR-Po422 Series RS232C Extender

Manufacturer: DataLink
Model: RR-Po422 Series

Features

  • This RS232C extender supports a Dsub9-pin interface, includes anti-noise features, and operates reliably even in harsh factory environments.
  • It is ideal for serial communication systems that demand signal accuracy, such as PLCs, CNC equipment, and medical imaging devices.
  • The extender can transmit data over distances up to 500 meters between RS232C devices using commercially available LAN cables.
  • The terminal side requires no power supply and can also provide power to connected devices.

Specifications

ModelRR-Po422 (RR-Po422M and RR-Po422S)
Maximum communication distance500m
RS232C maximum communication speed115.2kbps
Conversion InterfaceRS232C/RS422 (bidirectional)
Conversion signal lineTXD(RXD)/RTS(CTS)/DTR(DSR)
External dimensionsW93 × H27 × D104mm ±1
excluding connectors and other protrusions
Weight300g / unit
Operating temperature0 to 50°C (0 to 40°C when using AC adapter)
Power consumption50mA / DC24V (max)
Noise CountermeasuresPhotocoupler insulation
Silicon surge absorber built-in
Ceramic arrester built-in
RS232C ConnectorDsub9 pin male (DTE arrangement)
RS422 ConnectorRJ45 modular jack × 2 ports
(Normal or Reversed) Exclusive use
Power supply to connected devicesCan be supplied from RR-Po422S on the terminal side *1

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