html{display:none} SEL-2886 EIA-232 to EIA-485 Interface Converter | Schweitzer Engineering Laboratories


EIA-232 to EIA-485 Interface Converter

Connect EIA-232 devices to an EIA-485 network with SEL-2886 EIA-232 to EIA-485 Interface Converters, featuring operation over a broad range of data rates, control-switch-selectable choices for controlling the transmitter, and options to provide power through a power pin in the data connector or through a separate jack.

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EIA-232 to EIA-485 Interface—Connect a device that has an EIA-232 port to an EIA-485 network to communicate with DNP3 or Modbus.

Easy Application—Select operating modes (EIA-422, RTS, or SDC), key the transmitter on and off, and control the echo mode. The SEL-2886 receives 5 Vdc power from the host device EIA-232 port or from an external adapter via a jack.

Improved Safety—Provide isolation to 1,500 Vrms.


Flexible Power Options
Use power pins in the host device EIA-232 port, or provide power through the power jack.

Improved Safety
Provide isolation to 1,500 Vrms.

Plug directly onto a DB-9 connector.

Easy Application
Use control (DIP) switches to select operating modes to key the transmitter on and off and to control the echo mode.

Substation Quality
Rely on an operating temperature range of –40º to +85ºC (–40º to +185ºF).

The Firmware IDs for older versions of the firmware can typically be found in Appendix A of the instruction manual.

Instruction Manuals

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