device library

Schneider Electric ION7500 / ION7550 meter

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.

coherence-checked

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.

pointaddress (0-based)typescaleunit
vln_a_voltsampsfreq_19U161A
kw_a197I32BE1
kwh_del229I32BE1kWh
pf_sign_a261I161
vll_avg_mx_minmaxdemand_357I32BE1kW
v1_thd_mx265I161
i_a149U161
po_v1_flck_n_en50160_modbus1998U161
kw_b199I32BE1
kw_c201I32BE1
kw_tot203I32BE1
kw_tot_mx205I32BE1

The trust ladder

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

Device not here? Upload its manual and get a checked map back. It's free.

Want it confirmed against your own device? Order hardware verification. If it doesn't check out, you don't pay.

Building on a lot of devices? License the library — machine-readable maps, the firmware matrix, and API access.