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Remote Alarm Block 176N

Remote Alarm Block 176N G2
The RAB is an extremely compact alarm collection remote with 176 alarm points and 4 controls, combining the functions of an alarm block and an RTU in the smallest possible space.
Compact design frees space for revenue generating equipment
  • 176 alarm inputs for dense alarm collection in the smallest possible space.
  • Standard wire wrap terminations.
  • Dual power inputs.
  • Sends Email Notifications over LAN.
  • Supports SNMP v1, v2c, and v3.
  • Report alarms via 10/100BaseT LAN to an SNMP manager or T/Mon.
  • Secure web browser interface for convenient configuration and monitoring.
  • Real time clock for accurate date/time stamp.
  • Mounts on Rack or Wall.
  • Backed by DPS Telecom Quality, Service and Training.
Feature.
Introduction.
RAB Monitoring.
Value Package.

Full Specs

Remote Alarm Block 176N
The RAB is an extremely compact alarm collection remote with 176 alarm points and 4 controls, combining the functions of an alarm block and an RTU in the smallest possible space.
Full Specifications
Dimensions: 4"x 8"x 5".
Weight: 4 lbs (1.8 kg).
Mounting: 19" rack, 23" rack, or wall mounting.
Power Input: -48 VDC (-43 to -56 VDC).
Current Draw: 50 mA.
Fuse: 1 Amp GMT.
Operating Temperature: 32 degrees to 140 degrees F (0 degrees - 60 degrees C).
Operating Humidity: 0%-95% non-condensing.
Interfaces: 1 RS-232 or RS-485 serial port (depending on module ordering options).
1 stereo jack craft port.
1 RJ-45 10BaseT Ethernet port.
Protocols: SNMP, DCPx, DCPf, DCP, and DCP1.
Discrete Point Inputs: 176.
Alarm Detection Speed: Configurable to 100-10000 msec.
Control Outputs: Relay contacts, 2 Form A, 2 Form C.
Maximum Voltage: 60 VDC/120 VAC.
Maximum Current: 1 Amp, AC/DC.
Visual Display: 6 bicolor LEDs.

UPDATE: Modern Alternatives to the Remote Alarm Block 176N

While the Remote Alarm Block 176N (RAB) has been a reliable and compact solution for dense alarm collection, it's important to note that in 2025, this device is no longer considered the most modern option for remote alarm monitoring. Technology has evolved, and we've transitioned to more advanced, secure, and efficient solutions that are better fit for standards for network reliability and cybersecurity.

If you're currently using or considering the RAB 176N, rest assured that we offer replacement devices and alternative solutions designed to handle your alarm monitoring needs with even greater functionality and ease of use. Whether you're looking for improved scalability, enhanced network integration, or the latest security protocols, we've got you covered.

To find the best upgrade or alternative for your specific needs: