Register map(s) for this device, with a note of how far each has been checked. Addresses are 0-based, as on the wire. Scale and byte order are confirmed only at the hardware-verified rung.
Round-trips through a real Modbus stack with no overlapping addresses and a word-order-sensitive codec — the map is internally coherent and wire-decodable. Does NOT prove byte-order or scaling match a real device: the emulator is seeded from the map's own types, so a uniformly wrong byte-order still round-trips. Only hardware-verified confirms byte-order/scale on the wire.
| point | address (0-based) | type | scale | unit |
|---|---|---|---|---|
| voltage_va_n | 1 | F32BE | 1 | |
| voltage_vb_n | 3 | F32BE | 1 | |
| voltage_vc_n | 5 | F32BE | 1 | |
| voltage_va_b | 7 | F32BE | 1 | |
| voltage_vb_c | 9 | F32BE | 1 | |
| voltage_vc_a | 11 | F32BE | 1 | |
| current_a | 13 | F32BE | 1 | |
| current_b | 15 | F32BE | 1 | |
| current_c | 17 | F32BE | 1 | |
| apparent_power_a | 19 | F32BE | 1 | |
| apparent_power_b | 21 | F32BE | 1 | |
| apparent_power_c | 23 | F32BE | 1 | |
| active_power_a | 25 | F32BE | 1 | |
| active_power_b | 27 | F32BE | 1 | |
| active_power_c | 29 | F32BE | 1 | |
| reactive_power_a | 31 | F32BE | 1 | |
| reactive_power_b | 33 | F32BE | 1 | |
| reactive_power_c | 35 | F32BE | 1 | |
| power_factor_a | 37 | F32BE | 1 | |
| power_factor_b | 39 | F32BE | 1 | |
| power_factor_c | 41 | F32BE | 1 | |
| thd_voltage_a | 43 | F32BE | 1 | |
| thd_voltage_b | 45 | F32BE | 1 | |
| thd_voltage_c | 47 | F32BE | 1 | |
| thd_current_a | 49 | F32BE | 1 | |
| thd_current_b | 51 | F32BE | 1 | |
| thd_current_c | 53 | F32BE | 1 | |
| frequency | 55 | F32BE | 1 | |
| average_voltage_vph_n | 57 | F32BE | 1 | |
| average_voltage_vph_ph | 59 | F32BE | 1 | |
| average_current | 61 | F32BE | 1 | |
| total_apparent_power | 63 | F32BE | 1 | |
| total_active_power | 65 | F32BE | 1 | |
| total_reactive_power | 67 | F32BE | 1 | |
| total_power_factor | 69 | F32BE | 1 | |
| working_hours_counter | 213 | U32BE | 1 | |
| universal_counter | 215 | U32BE | 1 |
⚠ DANGER: Electric shock and arc flashover in the case of open transformer circuits. Will cause death, serious injury or considerable property damage. Never open the secondary circuit of the current transformers under load. — Starkest reads only; we never write a control register.
| terminals | Screw terminals or ring lug terminals |
| A/B polarity | Invert CT polarity programmable |
| connector | RJ45 for Ethernet, screw/ring terminals for power and measurement |
| isolation | Optically isolated digital input and digital output |
| shield/ground | Reference potential terminal discharges interference affecting the digital input/output and RJ45 connector. Connect to equipotential bonding strip in control cabinet. |
| response timeout | 0 ms |
| protocol notes | Error in the case of inconsistent access to measured values. If a value consists of two registers, a read command applied in the second register, for example, will generate an error code. SENTRON PAC will also output an error code if, for example, a write operation ends in the middle of a multi-register value. Device information parameters must be accessed block-by-block only. |
| model register | 64001 |
| serial register | 64011 |
| firmware register | 64020 |
| FC 43 device ID | supported |
| power | AC/DC multi-range power supply: 95 to 240 V AC ±10 % / 50 / 60 Hz or 110 to 340 V DC ±10 %. Extra-low voltage DC power supply: 24 V, 48 V and 60 V DC ±10 % or 22 to 65 V DC ±10 %. |
| environment | Operating temperature: -10 °C to +55 °C. Storage temperature: -25 °C to +70 °C. Relative humidity: 95% at 25°C without condensation. Operating altitude: Up to 2000 m. Degree of pollution: 2. Front: IP65, Rear: IP20, NEMA 1A. |
| accuracy | Voltage: ±0.3%, Current: ±0.2%, Power: ±0.5%, Frequency: ±0.05%, Power factor: ±0.5%, Active energy: Class 0.5S (IEC 62053-22), Reactive energy: Class 2 (IEC 62053-23). |
| certifications | IEC 62053-22:2003-01, IEC 62053-23:2003-01, UL (max 600 V) |
| doc revision | 02/2008 A5E01168664B-04 |
Each rung states what it proved and what it did not. Gray until proven; green is earned by hardware only.
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