Data receive unit with ethernet plus one bi-directional data channel and eight bi-directional contact closure channels for a dual redundant multimode fibre ring - includes amg nms network management interface (16 pages)
Eight channel video receive unit with bi-directional data and ethernet for a dual redundant 1550nm wavelength fibre ring - includes amg nms network management interface (12 pages)
8 channel video receive unit with up to 9 bi-directional data and audio channels and dual redundant operation - includes amg nms network management interface (16 pages)
Eight channel video receive unit with ethernet and dual redundant operation on a single fibre ring - includes amg nms network management interface (6 pages)
8 channel video receive unit with up to 9 bi-directional data / audio channels plus ethernet for a dual redundant fibre ring - includes amg nms network management interface (18 pages)
8 channel video receive unit with up to 9 bi-directional data and audio channels and dual redundant operation - includes amg nms network management interface (16 pages)
Data receive unit with 9 bi-directional data channels for a dual redundant singlemode fibre ring - includes amg nms network management interface (16 pages)
8 channel video receive unit with ethernet for a singlemode dual fibre ring (8 pages)
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.
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...
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.
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...
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...
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.
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.
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.
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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