AMG AMG3604N-DR Instruction Manual

AMG AMG3604N-DR Instruction Manual

Single channel receive unit with bi-directional data channel for a dual redundant fibre ring - includes amg nms network management interface

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Single Channel Receive Unit with Bi-directional Data
Channel for a Dual Redundant fibre ring - includes AMG
NMS Network Management Interface
The AMG3604N-DR is a standalone single channel receive unit designed to transmit and receive one
bi-directional data channel to multiple AMG3603-DR units via a low speed data interface on a
multimode optical fibre ring with Dual Redundant operation.
The AMG3604N-DR is designed to be powered using an AMG2003 standalone power supply.
The AMG3604N-DR is designed to operate with an AMG3603-DR or rackmount equivalent
AMG3603R-DR data receive unit.
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.
AMG3604N-DR
Instruction Manual
Page 1 of 11
AMG3604N-DR Instruction Sheet
D19005-00.doc

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Summary of Contents for AMG AMG3604N-DR

  • Page 1 Channel for a Dual Redundant fibre ring - includes AMG NMS Network Management Interface The AMG3604N-DR is a standalone single channel receive unit designed to transmit and receive one bi-directional data channel to multiple AMG3603-DR units via a low speed data interface on a multimode optical fibre ring with Dual Redundant operation.
  • Page 2: Table Of Contents

    Removal / replacement from / to the Case ..................11 Safety Maintenance and Repair AMG Systems Ltd. reserves the right to make changes to this Page 2 of 11 AMG3604N-DR Instruction Sheet document without notice. The information herein is believed to D19005-00.doc...
  • Page 3: Introduction

    OK and send out the data signal on the secondary optical output. This data will be transmitted to the next unit around the ring in the opposite direction on the secondary route. The AMG3604N-DR or rackmount AMG3604RN-DR is designed to be connected in a ring or point to point system.
  • Page 4 RS485/422/232 RS485/422/232 RS485/422/232 RS485/422/232 RS485/422/232 AMG Systems Ltd. reserves the right to make changes to this Page 4 of 11 AMG3604N-DR Instruction Sheet document without notice. The information herein is believed to D19005-00.doc be accurate. No responsibility is assumed by AMG for its use.
  • Page 5: Connections

    RS232 – switch position – low (furthest from BNC connections) DATA CHANNEL B Data Channel B ........Not Present AMG Systems Ltd. reserves the right to make changes to this Page 5 of 11 AMG3604N-DR Instruction Sheet document without notice. The information herein is believed to D19005-00.doc...
  • Page 6: Data And Audio Channel Configuration

    RS485 bus high (+5 volts) and the other arm low (0 volts) using high value resistors within the third party equipment. In order to ensure that the AMG equipment detects a tri-state condition, then these resistors should have a value above 5kΩ. If the third party bias resistors are less the 750Ω...
  • Page 7: Front Panel Indicators

    OUT+ logic one (-V) present on OUT+ This represents the data signals being received on the optical fibre AMG Systems Ltd. reserves the right to make changes to this Page 7 of 11 AMG3604N-DR Instruction Sheet document without notice.
  • Page 8: Network Management

    Power at the receiver Closed by: Reset The Management Interface The Management Interface is fitted to AMG receivers / transmitters and is signified by a 'N' in the part number AMG Systems Ltd. reserves the right to make changes to this...
  • Page 9 Each management interface, thus each receiver or transmitter, has an ID number with is identified below the management port. This ID number is used by the AMG Network Management System (NMS) to identify the unit. The physical interface is a 9 way female D-type connector. It supports either RS-232 or RS-485.
  • Page 10: Alarm Output And Reset Operation

    On release of the alarm reset, the alarm output will remain in a closed state until the next change of state to the AMG transmit unit connected to the receiver. The alarm output may not register a change of state which happens within 5 seconds of release of the alarm reset.
  • Page 11: Physical Information

    Weight ..........1000grams 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.

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