1551889

Overview

The Phoenix Contact 1551889, designated as EEM-RS485-PCM, is a programming adapter designed for RS-485 USB communication. It functions as a specialized interface cable assembly to facilitate the reading and configuration of DC energy meters. The device connects via USB on one end and utilizes an RS-485 protocol on the other, enabling direct data exchange with compatible metering hardware.

Feature Summary

• Provides RS-485 USB communication capability for interfacing with DC energy meters
• Designed specifically for reading operational data from connected metering devices
• Enables configuration adjustments for compatible DC energy meter units

Applications

• Reading data from DC energy meters
• Configuring settings on DC energy meters
• Programming adapters for metering systems

Procurement Notes

Verify that the target DC energy meters support the RS-485 protocol required by this adapter. Confirm physical connector compatibility between the adapter's RS-485 interface and the specific meter model in use. Ensure the host computer has available USB ports and necessary drivers for the USB-to-RS485 conversion functionality provided by the EEM-RS485-PCM unit.

Selection Notes

Select this component when interfacing with Phoenix Contact or compatible DC energy meters requiring RS-485 connectivity. This adapter is suitable for maintenance and setup tasks involving direct PC connection. It is not intended for permanent installation within the power circuit but serves as a temporary diagnostic and configuration tool.

Part Context

This item belongs to the Phoenix Contact interconnect accessories category, specifically under panel meter accessories. It is classified as a programming adapter and connection cable assembly. The part number 1551889 uniquely identifies this specific RS-485 to USB conversion solution within the manufacturer's portfolio.

Replacement Considerations

No public confirmed substitute part numbers are available in the source documentation.