Eaton Power Xpert PXM 4000/6000/8000 meter

Register map(s) for this device, each at the trust rung it earned. Addresses are 0-based as on the wire; word order and scaling are only confirmed at the hardware-verified rung.

interop-verified

Read + decoded cleanly over a real network vs an independent third-party Modbus test server (transport and framing; reads are remapped into the server's register window, so the map's own addresses are NOT exercised). Does NOT prove word order/scaling against the actual device.

point	address (0-based)	type	scale	unit
subnet_timeout	2004	U16	1

link settings as documented (unverified): RTU/ASCII/TCP; baud 9600/19200/38400/57600/115200; Supports Modbus RTU Slave, Slave-Gateway, Master-Gateway, Slave (ASCII), or Master-IO. The RS485 CE3 port supports Modbus RTU slave to a master monitoring system.

⚠ VERIFY THAT ANY INCOMING AC POWER OR FOREIGN POWER SOURCES ARE TURNED OFF AND LOCKED OUT BEFORE PERFORMING ANY WORK ON THE POWER XPERT METER OR ASSOCIATED EQUIPMENT. — Starkest reads only; we never write a control register.

bench facts as documented (unverified)

terminals	Terminal blocks for CT and VT connections accepting up to #10 AWG wire. 3-terminal plug for RS485.
A/B polarity	Data A (-) and Data B (+)
termination	120 ohm 1/4 W End-of-Line Termination Resistors (EOLTR) required at each end of the cable.
connector	RJ45 modular with Grounded Metal Shield, DB9, and 3-terminal plug.
isolation	Optical isolation from all other inputs and outputs, 240 Vac / 1 min. Transformer isolated 10/100 Base T with min 1,000 Vac 1 min isolation.
shield/ground	Tie the communication cable shield to ground only once at the RS485 master device.
response timeout	1000 ms
protocol notes	If a subnet device doesn't respond within the Total Timeout, the meter responds with exception 11 (0xb) or 'Gateway Target Device Failed to Respond.'
identification notes	Model number is printed on the product label located on the left side of the meter.
power	100-240 Vac or 110-250 Vdc (PXMPS-1) standard power supply, 50W draw max.
environment	Operating temperature: Meter -20° to 70°C, Display -20° to 60°C. Storage temperature: -40° to 85°C. Humidity: 5% - 95% non-condensing. Max altitude: 3000 meters. Pollution Degree II for Meter and Display Back.
accuracy	IEC/EN 62053-22, Classes 0.2 & 0.5 (0.2% min), ANSI C12.20 (Electricity Meters 0.2%)
certifications	CE mark, UL 61010-1 2nd Edition, FCC Part 15 Subpart B Class A
doc revision	IM02601004E

generated by gemini:gemini-3.5-flash · harvested from https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/PXMPS_1_Installation_Manual.pdf (Eaton); manual-faithful — the document's claims, panel risk: ELEVATED — panel is not confident; proved interop-verified on 2026-06-10 · recorded 2026-06-10

The trust ladder

Each rung states what it proved and what it did not. Gray until proven; green is earned by hardware only.

generated — A prompt produced it. Unproven — anyone can regenerate this.
structure-verified — Decode path is structurally sound (addresses, widths, finite values). Does NOT prove word order or scaling.
interop-verified — Read + decoded cleanly over a real network vs an independent third-party Modbus test server (transport and framing; reads are remapped into the server's register window, so the map's own addresses are NOT exercised). Does NOT prove word order/scaling against the actual device.
simulator-verified — Decoded correctly against a protocol emulator seeded with known-true values — catches word-order/scaling errors vs the emulator, not the physical device.
hardware-verified x1 — Matched a real device with operator-attested readings as ground truth — the only rung that confirms word order + scaling on the wire.

Have a device that isn't here? Upload its register map — generation is free, and the connector earns its rung by being proven, not claimed.

Need it proven on your own device? Hardware verification — if it doesn't verify, you don't pay.

Building a platform? License the verified library — machine-readable maps, firmware matrix, API access.