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1MRS750532-MUM

Bus Connection Module

Technical Description

RER 103

Type designation

The LON

Star-Coupler RER 111 and the IEC Star-Coupler 125 support only glass-

glass and plastic-plastic transceiver connections.

Type
designation

Transmitter

Receiver

Ordering number

RER103

PLASTIC

RER103-BB

RER103

PLASTIC

GLASS

RER103-BM

RER103

GLASS

PLASTIC

RER103-MB

RER103

GLASS

RER103-MM

RER103-MB

Type

Optical receiver:

B = plastic fibre cable

M = glass fibre cable

Optical transmitter:

B = plastic fibre cable

M = glass fibre cable

typedes

Содержание RER 103

Страница 1: ...Bus Connection Module RER 103 Tecnical description ...

Страница 2: ...le Technical Descriptiopn 3 RER 103 1MRS750532 MUM Issued 11 03 1997 Version E 17 01 2007 Contents 1 General 5 2 Principle of operation 6 3 Construction 7 4 Type designation 8 5 Fibre optic connectors and technical data 9 ...

Страница 3: ...This document and parts thereof must not be reproduced or copied without written permission from ABB Oy and the contents thereof must not be imparted to a third party nor used for any unauthorized purpose The software or hardware described in this document is furnished under alicense and may be used copied or disclosed only in accordance with the terms of such license Copyright 2007 ABB Oy All rig...

Страница 4: ...le is plugged into the RS 485 D type subminiature connector on the rear plate of the RE_500 device It can be used together with any RE_500 device provided with a 9 pin D type connector The bus connection module is powered from the D type connector of the RE_500 device RER 103 contains a Service Pin for LON nodes The RS 485 interface of the bus connection module RER 103 is shown in figure below Fig...

Страница 5: ...485 interface is passed to the fibre optic transmitter in both bus topologies SPA bus communication is using Loop and light off modes when the module jumpers are in Loop and light off positions LON bus communication is using Star and light off modes when the module jumpers are in Star and light off positions IEC_103 bus communication is using Star and light on or off modes when the module jumpers ...

Страница 6: ...d to the handling mounting connection etc of optical fibres For additional information see manual 1MRS752089 MUM Plastic core fibre optic cables Features and instructions for mounting Fig 3 1 Dimensional drawing of bus connection module RER 103 The bus connection module can be provided with connectors for two plastic fibre cables two glass fibre cables or one of each type The RS 485 communication ...

Страница 7: ...ass and plastic plastic transceiver connections Type designation Transmitter Receiver Ordering number RER103 PLASTIC PLASTIC RER103 BB RER103 PLASTIC GLASS RER103 BM RER103 GLASS PLASTIC RER103 MB RER103 GLASS GLASS RER103 MM RER103 MB Type Optical receiver B plastic fibre cable M glass fibre cable Optical transmitter B plastic fibre cable M glass fibre cable typedes ...

Страница 8: ...T connector Snap in connector Cable diameter 62 5 125 um 1 mm Max cable length 1000 m 10 m Wavelength 820 900 nm 660 nm Transmitted power 13 dBm HFBR 1414 13 dBm HFBR 1521 Auxiliary power supply Powered from host device 5V dc Burden 0 4 W Max Max data transfer rate 1 25 Mbps Mechanical dimensions RER 103 Width 35 0 mm Height 73 0 mm Depth 20 0 mm Operating temperature range 10 55 C Storage tempera...

Страница 9: ...ABB Oy Distribution Automation P O Box 699 FI 65101 Vaasa FINLAND Tel 358 10 22 11 Fax 358 10 224 1094 www abb com substationautomation 1MRS750532 MUM EN 01 2007 ...

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