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AMG Systems Ltd. reserves the right to make changes to this
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be accurate. No responsibility is assumed by AMG for its use.

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AMG5714A9-DIN Instruction Sheet
D17378-00.doc

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Содержание AMG5713A9-DIN

Страница 1: ...irectional Audio Channel for a Singlemode Fibre Link The AMG5714A9 DIN is a DIN Rail mountable standalone one channel video receive unit designed to receive 1 video signal and transmit receive 1 data signal 1 Bi directional alarm and 1 Bi directional audio channel over one Singlemode optical fibre The AMG5714A9 DIN is designed be powered using an AMG2001 standalone power supply The AMG5714A9 DIN i...

Страница 2: ...ideo Output Connections 4 Optical Connections Singlemode 4 Power Connection 4 Data and Alarm Channel Connections 4 Audio Connections 4 Front Panel Indicators 6 Power LED 6 Low Speed Data LEDs 6 Alarm LEDs 6 Audio LEDs 6 Data and Alarm Channel Configuration 7 Data Channel Configuration 7 Data Interface Connections 8 Alarm Channel Configuration 8 Alarm Interface Connections 8 Audio Channel Configura...

Страница 3: ...l Schematic The AMG5714A9 DIN receives 1 video 1 data 1 uni directional alarm and 1 audio signals from the AMG5713A9 transmit unit It also receives 1 data 1 Bi directional alarm and 1 audio signal transmitted from the AMG5713A9 Optical Connection The AMG5714A9 DIN connections are illustrated in the following example which shows an AMG5713A9 DIN transmit unit together with an AMG5714A9 DIN standalo...

Страница 4: ...ical Dynamic Range 20dB Power Connection Power supply From plug in connection on the AMG2009 or AMG2015 subrack Power consumption 1 5 Watts max Data and Alarm Channel Connections No of Data Channels 1 No of Alarms 1 Connectors Removable 8 pin 2 5mm Screw Terminal Connector Partno Phoenix 1881383 Data Interfaces RS 232 RS 422 or R S485 Selected by slide switch inside enclosure See appropriate secti...

Страница 5: ...AMG for its use Page 5 of 12 AMG5714A9 DIN Instruction Sheet D17378 00 doc Output impedance 600Ω Frequency response 10Hz to 20KHz Audio Input impedance is selected by removable jumper JP1 or JP2 on Audio Expansion board inside enclosure See appropriate section on how to remove the case for access to the data audio switches 1 2 High Impedance 10kΩ 2 3 Balanced 600Ω ...

Страница 6: ... 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 present on OUT Red logic transitions present on OUT Off logic one V present on OUT OUT corresponds to the data signals being received from the optical fi...

Страница 7: ...ng 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 input for both the RS 485 and the RS 422 modes detects a tri state input condition by monitoring the differential voltage level across the input A differential level below 600mV positive or negative will be detected as a tri state condition A level a...

Страница 8: ...8 IN 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 AMG5714A9R provides one bi directional alarm output contact closure input The alarm input is typically connected to a contact closure switch An ALARM IN input incorporates a 330R pull up resistor to the internal 3V3 supply The alarm output can receive an on off...

Страница 9: ...dio channel for each video channel Each audio channel input can be configured as a single ended high impedance 10kΩ input with GND reference or alternativly as a balanced 600Ω input pair The input impedance is selected using jumpers on the audio expansion board JP1 Channel 1 or JP2 Channel 2 the default setting is balanced 600Ω JP1 JP2 1 2 High Impedance 10kΩ JP1 JP2 2 3 Balanced 600Ω Audio Interf...

Страница 10: ... 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 s...

Страница 11: ...o 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 11 of 12 AMG5714A9 DIN Instruction Sheet D17378 00 doc This page is intentionally blank ...

Страница 12: ...o 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 12 of 12 AMG5714A9 DIN Instruction Sheet D17378 00 doc This page is intentionally blank ...

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