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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 1 of 8 

AMG5814R-DF Instruction Sheet 
D22166-00.doc 
 

 

 

 

 

AMG5814R-DF      

Instruction Manual  

Single Channel Video Receive Unit with two Bi-directional 

Data Channels and eight Bi-directional Alarms plus 

Ethernet for a Multimode Dual Fibre Link 

 

 

 

 

 
 
 

 

 
The 

AMG5814R-DF

 is a rackmount one channel video receive unit designed to receive 1 video signal 

and transmit and receive 2 data signals plus 8 bi-directional alarms and also provides full duplex 
100Base-T Ethernet connectivity over two Multimode optical fibres.   
 
The 

AMG5814R-DF

 is designed to plug into an 

AMG2009

 or 

AMG2015

 subrack, which in turn fits into 

a 19" rack system. 
 
The 

AMG5814R-DF

 is designed to operate with an 

AMG5813-DF 

or

 AMG5813R-DF

 video transmit 

unit in a point to point configuration. The R suffix in the partno. indicates a rackmount configuration. 
 
 

 

Summary of Contents for AMG5814R-DF

Page 1: ...a Multimode Dual Fibre Link The AMG5814R DF is a rackmount one channel video receive unit designed to receive 1 video signal and transmit and receive 2 data signals plus 8 bi directional alarms and also provides full duplex 100Base T Ethernet connectivity over two Multimode optical fibres The AMG5814R DF is designed to plug into an AMG2009 or AMG2015 subrack which in turn fits into a 19 rack syste...

Page 2: ...ration 3 Connections 4 Video Output Connection 4 Optical Connection Multimode 4 Power Connection 4 Data and Alarm Channel Connections 4 Ethernet Connection 4 Front Panel Indicators 5 Power LED 5 Low Speed Data LEDs 5 Alarm LEDs 5 Ethernet Data LEDs 5 Data and Alarm Channel Configuration 6 Data Channel Configuration 6 Data Interface Connections 6 Data Channel Termination 6 Alarm Channel Configurati...

Page 3: ...he two units Optical Connection The AMG5814R DF connections are illustrated in the following example which shows an AMG5813R DF transmit unit together with an AMG5814R DF rackmount receive unit configured as a single channel point to point system Ethernet Operation The Ethernet interface supports 100Mbit s full duplex operation only Data is transmitted from one port the other port with minimum del...

Page 4: ...wer Connection Power supply From plug in connection on the AMG2009 or AMG2015 subrack Power consumption 2 5 Watts max Data and Alarm Channel Connections No of Data Channels 2 No of Alarms 8 Connectors Removable 5 pin 3 5mm Spring Terminal Connector Partnos Phoenix 1952296 Data Interfaces RS 232 422 485 Selected by external slide switches D1 D2 RS 232 Switch Position Top RS 422 Switch Position Midd...

Page 5: ... IN RS232 Green logic zero V present on input IN Red 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 V V present on OUT OUT Red logic one V V present on OUT OUT Off tri state off or no connection on OUT OUT Data Present OUT RS232 Green logic zero V ...

Page 6: ... above 600mV positive or negative will be detected as a logic 1 or logic 0 respectively It is important therefore to terminate the RS 485 bus or the RS 422 input bus using 120Ω if a pre bias is present on the RS 485 or RS 422 bus A large number of third party equipment manufacturers apply a pre bias on their RS 485 bus This pre bias is applied by pulling one arm of the RS 485 bus high 5 volts and ...

Page 7: ...rts D1 D4 are terminated the same but each data channel may be configured terminated independently as required The 3 examples shown are RS 232 no termination RS 422 120Ω or RS 485 120Ω Alarm Channel Configuration The AMG5814R DF provides 8 bi directional contact closure inputs alarm outputs Each ALARM IN input is via an internal 10kΩ series resistor with a 47kΩ pull up resistor to the internal 3V3...

Page 8: ... 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...

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