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 confirmed at the hardware-verified rung and at no rung below it.
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 |
|---|---|---|---|---|
| firmware_revision | 256 | U32BE | 1 | |
| day_of_production | 336 | U16 | 1 | |
| month_of_production | 337 | U16 | 1 | |
| year_of_production | 338 | U16 | 1 | |
| hour_of_production | 339 | U16 | 1 | |
| minute_of_production | 340 | U16 | 1 | |
| second_of_production | 341 | U16 | 1 | |
| serial_number | 342 | U32BE | 1 | |
| hardware_revision | 346 | U16 | 1 |
⚠ Only use external current transformers with reinforced or double isolation. Install current transformers and corresponding measuring devices only when the power supply of the system is disconnected. — Starkest reads only; we never write a control register.
| terminals | GND, B-, A+, Ω |
| A/B polarity | A+ (non-inverted), B- (inverted) |
| termination | Integrated 120 Ω resistor, activated by bridging terminals Ω and A+ |
| connector | RS-485 connection, RJ45 Ethernet connection |
| isolation | Basic insulation against neighboring devices up to 300 V OVC III. Minimum clearance of 6 mm to neighboring elements must be maintained to achieve double insulation. |
| shield/ground | GND: Shield of signal line |
| wiring notes | Maximum tightening torque for the relevant screws: 0.5 Nm ... 0.6 Nm. |
| response timeout | 250 ms |
| broadcast | supported |
| protocol notes | The device does not differentiate between holding and input registers. Both function codes return the same registers. |
| identification notes | The device has three NetBios names, including manufacturer-specific NetBios names containing the device name and serial number. |
| power | 100 V AC ... 230 V AC ±20%, 150 V DC ... 250 V DC ±20% |
| accuracy | When measuring by means of current transformers or Rogowski coils, the accuracy is greatly influenced by the quality of the current sensors used. |
| doc revision | UM EN EMpro DIN rail, Revision 00 |
Each rung states what it proved and what it did not. Gray until proven; green is earned by hardware only.
If your device isn't here, upload its register map. Generation is free, and the connector keeps the rung it earns under testing.
To prove a connector against your own device, order hardware verification. If it doesn't verify, you don't pay.
Platform builders can license the verified library: machine-readable maps, the firmware matrix, API access.