3-way isolation converts, protects & extends data signals
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.
General Features
- Wide temperature ranges (-40 to 80º C)
- Modbus ASCII or RTU compatible
- Automatic Send Data Control
- 600 W surge suppression
- DIN rail mount
Standard model -
485OPDR - features include 10-30 VDC operation, 2-way isolation, 2000V
input/output, CE approved, UL Recognized.
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.
Heavy Industrial / Power Utility Version -
485OPDRI-PH - features include IEC 61850-3 / IEEE 1613, 2KV isolation, -40 to 85° C, UL Class 1 Division 2.
 RS-232 repeaters
Standard model -
232OPDR - features include 10-30 VDC operation, 2-way isolation, 2000V
input/output, CE approved.
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.
Heavy Industrial / Power Utility Version -
232OPDRI-PH - features include IEC 61850-3 / IEEE 1613, 2KV isolation, -40 to 85° C, UL Class 1 Division 2.
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