Omega Engineering OMR-6520 Overview, What is OMR-6510 ?, Features of OMR-6510, ² Bus, ² Power

3.OMR-6510

3.1.Overview

What is OMR-6510 ?

The OMR-6510 is the RS-422/RS-485 signal repeater which is used to extend or to lengthen the network distance. A OMR bus can connect up to 128 modules. The repeater should be used when the numbers of the modules excess 128. In addition, the repeater should also be used when the length of a signal bus is more than 4000 feet.

Features of OMR-6510

∙RS-422/RS-485 signal transceiver & repeater

∙Bi-directions signal transmission for both RS-422/RS-485 ports

∙Automatic transmission direction control

∙Easily setup and installation

∙Maximum 128 OMR on a bus

∙Maximum 256 addressable OMR modules

∙High transfer speed

∙Surge protection

∙Lower power consumption

Specifications of OMR-6510

²Input / Output

∙Interface : RS-485, differential 2 half-duplex wires RS-422, differential, 4 full-duplex wires

∙Speed (bps) : 1200(115.2K1), 2400, 4800, 9600, 19.2K, 38.4K

∙Data Format : 9 bits, 10 bits, 11 bits, or 12 bits

∙Max RS-485 network bus distance : 4000 ft. (1200m)

Note 1: 115.2k is supported by version A1.2 or later.

²Bus

∙Max Loading : 128 OMRs on a bus

²Power

∙DC Power Supply : +10V to +30V

∙Power Consumption : 0.9 W

A Look at OMR-6510 & Pin Assignment

OMR-6510 3-1