OVERVIEW

Official designation: Allen-Bradley 1404-M805A-ENT (Powermonitor 3000, Master Module)

Role/Application: Advanced power metering master module with integrated Ethernet/IP for real-time monitoring, transient analysis, and energy data communication for system optimization.

KEY SPECS SUMMARY

Power: 120 V to 240 V AC or 125 V to 250 V DC

Interfaces / Ports: Ethernet/IP, RS-485, Display Module port

Indicators: Six 2-color status indicators

Operating Temp: 0 degrees C to 55 degrees C

Platform / Compatibility: Supports Modbus TCP, EtherNet/IP protocols

Limit: Current overload withstand is 200 Amps for 1 second

Lifecycle: Discontinued 2014-01-30

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the revenue metering accuracy compliance rating for this module?

A: The module offers revenue metering compliance to 0.5 percent accuracy, with 0.2 percent also available.

Wiring & Installation:

Q: What is the maximum nominal input voltage rating for this device?

A: The nominal voltage input rating is 347 Volts Line-Neutral or 600 Volts Line-Line RMS.

Troubleshooting & Compatibility:

Q: What are some advanced diagnostic features included in this M8 Master Module?

A: Advanced features include transient detection, voltage sag/swell analysis, and harmonic analysis.

Replacement & Upgrades:

Q: Does the discontinued 1404-M805A-ENT have a direct functional replacement from Allen-Bradley?

A: Refer to the latest manufacturer manual for current generation Bulletin 1404 power monitor products.