AMG Systems AMG5424R Скачать руководство пользователя страница 8

AMG Systems Ltd. reserves the right to make changes to this 

document without notice. The information herein is believed to 

be accurate. No responsibility is assumed by AMG for its use.  

Page 8 of 8 

AMG5424R Instruction Sheet D17406-

00 

 

 

 

Physical Information 

Dimensions 

Height................................................... 3U Plig-in 

Width .................................................... 7HP 

Depth ................................................... 170mm (excluding connectors) 

Weight .................................................. 600grams 

 

 

Mounting Details 

The AMG unit is supplied with a clip-on mounting bracket which should be attached to a panel or wall 

using 2 off 4.0mm screws, see diagram on page 1 for dimensions. The unit is clipped into the 

mounting bracket, and is then held firmly in position. 

 

 

Removal / replacement from / to the Case 

Note: - The AMG unit PCB is static sensitive. Handle with proper care and use normal electrostatic 

discharge (ESD) procedures. Use properly grounded protection (for example, wrist straps) when 

handling the PCB out of the case.  

 

To remove the PCB from the case for example to access a Low Speed Data mode switch, remove the 

2 fixing screws on the rear panel and slide the PCB sufficiently out of the case to enable access to the 

switch.  

 

To replace the PCB into the case, slide the PCB gently into the case, if necessary aligning the board 

with the appropriate slots.  

 

 

Safety 

AMG Optical Fibre Products use Class 1 laser systems in accordance with EN 60825-2:2000. 

 

It is always advisable to follow good practice when working with optical fibre systems. This includes: 

 

  Do not stare with unprotected eyes or with any unapproved collimating device at fibre 

ends or connector faces, or point them at other people. 

  Use only approved filtered or attenuating viewing aids 

 

For other safety issues and advice on good practice associated with optical fibre systems, please see 

EN 60825-2:2000 or your local safety officer. 

 

 

 

Maintenance and Repair 

There are no user serviceable parts within AMG products. See unit data sheet for full specification. 

 

In case of problem or failure, please call your local support centre or contact:  

AMG Systems Ltd.

 at  

3 The Omega Centre, Stratton Business Park, Biggleswade, Beds., SG18 8QB, UK. 

 

 

Phone    

 

+44 (0) 1767 600 777 

 

Technical Support  

+44 (0) 1767 604 491  

 

Email    

 

[email protected] 

 

Содержание AMG5424R

Страница 1: ...larm for a Multimode Fibre Link The AMG5424R is a DUAL rackmount data receive unit which provides two independent channels each designed to transmit and receive 1 bi directional alarm and transmit and...

Страница 2: ...ptical Connection 3 Connections 4 Optical Connections Multimode 4 Power Connection 4 Data and Alarm Channel Connections 4 Front Panel Indicators 5 Power Opto LED 5 Low Speed Data LEDs 5 Alarm LEDs 5 D...

Страница 3: ...rovides two independent receive channels Each channel receives 1 data and 1 bi directional alarm signal from up to two AMG5413 transmit units It also transmits 1 data signal to each AMG5413 The schema...

Страница 4: ...hich may restrict operation to a maximum fibre length of 7km although in most cases the units will operate successfully over longer fibre lengths It is advisable however for distances greater than 7km...

Страница 5: ...d logic transitions present on input IN Off logic one V present on input IN IN corresponds to the data signals being transmitted onto the optical fibre Data Present OUT RS485 or RS422 Green logic zero...

Страница 6: ...plex two wire interface defined by the corresponding mode switch inside the enclosure Every data channel as shipped from the factory is set up for RS 485 operation unless otherwise requested The data...

Страница 7: ...OUT B OUT B OUT Note A or B in brackets in the above table refers to RS 485 RS 422 data specification Alarm Channel Configuration The AMG5424R provides one bi directional alarm output contact closure...

Страница 8: ...ng screws on the rear panel and slide the PCB sufficiently out of the case to enable access to the switch To replace the PCB into the case slide the PCB gently into the case if necessary aligning the...

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