properties

• Wide temperature ranges (-40 to 80º C)
  
• Modbus ASCII or RTU compatible
  
• Automatic Send Data Control
  
• 600 W surge suppression
  
• DIN rail mount

description

3-way isolation converts, protects & extends data signals

B&B optical isolation protects your devices from transient surges and ground loops on your data line. Model 485OPDR repeater adds 4,000 feet (1.2 km) and another 32 nodes to an RS-485 data circuit. By configuring one side as RS-422 and the other as RS-485, Model 485OPDR can act as a converter to allow your four wire RS-422 equipment to talk to a 2-wire RS-485 device. Model 232OPDR isolates four RS-232 data signals. LEDs indicate data transmission (232OPDR also has power-on LED). Requires external power supply not included.

Premium model - 485OPDRi - features include 10-48 VDC operation, triple isolation, 2000V input/output power supply, UL Class 1 Div 2 approval, cUL approval, CE approved.

Standard model - 485OPDR - features include 10-30 VDC operation, 2-way isolation, 2000V input/output, CE approved.

RS-232 repeaters

Premium model - 232OPDRi - features include 10-48 VDC operation, triple isolation, 2000V input/output power supply, UL Class 1 Div 2 approval, cUL approval, CE approved.

Standard model - 232OPDR - features include 10-30 VDC operation, 2-way isolation, 2000V input/output, CE approved.

further informations

Ordering Information

Model No.	Description
232OPDR	RS-232 Isolator, DIN Mount
232OPDRI	RS-232 Isolated Repeater with Triple Isolation
485OPDR	RS-422/485 Optically Isolated Repeater, DIN Mount
485OPDRI	RS-485/422 Isolated Repeater with Triple Isolation