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Alarm Point Duplicator 32

The Alarm Point Duplicator can duplicate 32 alarm points into two identical groups of relays. Optionally, it can act as a high-capacity SNMP RTU or bridge the gap between your SNMP manager and older non-SNMP equipment.


Key Features

  • Duplicates each input alarm into two relays to safely report alarms to two systems
  • Accepts 32 alarm inputs
  • Web provisional inputs and relays on an individual basis for reversal

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Ever had the need to have your alarm points duplicated? Well, you can do so easily with the Alarm Point Duplicator (APD). The APD can duplicate 32 discrete alarm points. How the duplication is achieved is very simple to understand. 32 discrete alarm points go in and 2 relays of 32 alarm points each come out for a total of 64 alarm points outputted. The 2 relays of 32 alarm points are both an exact duplicate of the original 32 alarm points that was inputted into the APD.

The Alarm Point Duplicator is available in 3 configurations:

  1. Duplication of 32 alarm points so you can have one piece of gear sending to multiple systems
    The Alarm Point Duplicator (as its name implies) can duplicate 32 discrete (contact closure) alarm points into two identical groups of 32 points each (64 points total). The APD is used to interface a single set of 32 alarm points to multiple alarm remotes or network elements while maintaining isolation between those systems.
  2. High-Capacity RTU so you can control many external devices
    The APD can also be used as a high-capacity RTU with 32 discrete inputs and 64 control relay outputs. Acting as an RTU, the APD can report to a T/Mon alarm management platform or any SNMP manager.
  3. SNMP-to-Discrete Mediator so you can control non-SNMP gear with your SNMP manager
    Using its 64 relays, the APD can receive SNMP SET commands to latch relays on demand. This gives you a way to bring non-SNMP devices under your SNMP management umbrella.

Form Factor

  • Height: 3.47"
  • Width: 17"
  • Depth: 7.3"
  • Mounting:
  • Weight: 3.5 lbs

Core Features

  • Control Relays: 64
  • Craft port: 1 serial port
  • Discrete Alarms: 32
  • Fuse: 3/4 Amp GMT
  • LED status indicators
  • NIC: 10BaseT
  • Power Input: Dual
  • Power Supply: -48Vdc
  • RoHS: 5/6
  • Web Browser Interface

Operating Conditions

  • Humidity: 0-95% NC
  • Temperature: 32-140F (0-60C)

Optional Features

  • Control Relays: 32
  • Discrete Alarms: 16
  • Power Supply: +12Vdc, +24/48Vdc (wide range), +24Vdc, -24Vdc, 110VAC
  • Rack Ears: 19-inch, 23-inch
No additional software.

Explore different capacities

d-pk- d-pk- d-pk-netg5 832A d-pk-netg5 864A d-pk-
Product Name NetGuardian 420 NetGuardian 240T Alarm Point Duplicator 32 NetGuardian 864A G5 NetGuardian 480 G4
Alarm Count 20 40 32 64 80
Analogs 4 2 8 8 4
Comparison Roughly half the capacity. Adds T1 transport. - Double capacity in same 1RU Massive discrete capacity.