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Modbus register maps by manufacturer
Updated 29 October 2026
107 models from 39 manufacturers — 7,626 registers — each with the 0-based address, data type, word order, scale, units and access, checked against the manufacturer’s own document, with CSV and JSON downloads.
Manufacturers
- 9 models · 736 registers
ABB
ACH580, ACQ580, ACS355, ACS480…
- 2 models · 214 registers
Accuenergy
Acuvim II, Acuvim-L
- 1 model · 57 registers
AERCO
Benchmark C-More
- 1 model · 28 registers
Armstrong Fluid Technology
Design Envelope 4300/4380
- 4 models · 174 registers
Belimo
2-way EPIV, 6-way EPIV, -MOD actuators, Energy Valve V4
- 2 models · 159 registers
Buderus
Logamatic 5000, SSB
- 12 models · 892 registers
Carlo Gavazzi
EM111/EM112, EM210, EM24-DIN, EM24 E1…
- 1 model · 10 registers
ComAp
IG4-200
- 1 model · 32 registers
Daikin
DCOM-LT/MB
- 3 models · 271 registers
Daikin Applied
Pathfinder AWV Chiller, Rebel Applied Rooftop, Trailblazer AGZ-F Chiller
- 3 models · 174 registers
Danfoss
FC 202, FC 302, FC 102
- 1 model · 78 registers
Danfoss VACON
VACON 100
- 1 model · 29 registers
Datakom
D-500
- 1 model · 53 registers
DENT Instruments
PowerScout 3037
- 4 models · 282 registers
Eastron
SDM120CT-40mA, SDM230-DI, SDM630-DI, SDM630MCT
- 2 models · 189 registers
Eaton
IQ 250/260, PXM 1000
- 1 model · 72 registers
Finder
7M.38
- 1 model · 59 registers
Flexit
Nordic
- 2 models · 314 registers
Fronius
GEN24 int+SF, Datamanager int+SF
- 3 models · 287 registers
Grundfos
Hydro MPC & Multi-E, MAGNA3, TPE & CRE, DDA dosing pump
- 1 model · 75 registers
inepro Metering
PRO380-Mod
- 12 models · 468 registers
Intesis (HMS Networks)
IN485MIT001A000, INMBSDAI001I000 Daikin, INMBSDAI001R000 Daikin VRV, INMBSFGL001I000 Fujitsu…
- 2 models · 52 registers
Invertek Drives
Optidrive Eco, Optidrive P2
- 8 models · 579 registers
Janitza
UMG 104, UMG 509-PRO, UMG 512-PRO, UMG 604-PRO…
- 2 models · 105 registers
Lochinvar
Crest, Knight & Armor
- 1 model · 58 registers
Lovato Electric
DMG7000-9000
- 1 model · 48 registers
LS Electric
S100
- 1 model · 51 registers
MENNEKES
AMTRON 4You 300
- 1 model · 134 registers
Regin
Corrigo
- 4 models · 247 registers
Schneider Electric
ATV212, ATV320, ATV630, Conext CL
- 5 models · 541 registers
Siemens
PAC2200, PAC3200, SINAMICS G120, SINAMICS V20…
- 1 model · 30 registers
SMA
STPS X / SI X
- 4 models · 510 registers
SmartGen
HGM4020N, HGM6100N, HGM7100N, HGM9510N
- 1 model · 77 registers
SolarEdge
SunSpec
- 1 model · 128 registers
Victron Energy
GX
- 1 model · 62 registers
WEG
CFW500
- 2 models · 84 registers
Wilo
Para MAXO, Stratos MAXO
- 1 model · 90 registers
Woodward
easYgen-3000XT
- 3 models · 177 registers
Yaskawa
A1000, GA500, V1000
Browse by equipment type
- 7 models
Generator controllers
ComAp, Datakom, SmartGen, Woodward
- 6 models
Solar & battery inverters
Fronius, SMA, Schneider Electric, SolarEdge, Victron Energy
- 2 models
EV chargers
MENNEKES, Siemens
- 24 models
Variable frequency drives
ABB, Armstrong Fluid Technology, Danfoss, Danfoss VACON, Grundfos…
- 38 models
Power & energy meters
ABB, Accuenergy, Belimo, Carlo Gavazzi, DENT Instruments…
- 12 models
AC & VRF gateways
Intesis (HMS Networks)
- 5 models
Boilers & water heaters
AERCO, Buderus, Lochinvar
- 5 models
Pumps
Daikin, Grundfos, Wilo
- 2 models
Chillers & heat pumps
Daikin Applied
- 3 models
HVAC equipment
Daikin Applied, Flexit, Regin
- 3 models
Valves, actuators & sensors
Belimo
Search every model
- Variable frequency drive
ABB ACH580 HVAC drive (embedded Modbus RTU)
ACH580 drives running the ACH580 HVAC control program, embedded fieldbus (EFB) set to Modbus RTU, addressing mode 0 (default).
Also known as: ACH580-01, ACH580-07, ACH580-31, ACH580-34, ACH580 HVAC control program - Variable frequency drive
ABB ACQ580 water and wastewater drive (embedded Modbus RTU)
ACQ580 drives running the ACQ580 pump control program, embedded fieldbus (EFB) Modbus RTU, addressing mode 0 (default); firmware manual 3AXD50000035867 Rev H.
Also known as: ACQ580-01, ACQ580-04, ACQ580-07, ACQ580-31, ACQ580-34, ACQ580 pump control program - Variable frequency drive
ABB ACS355 machinery drive (embedded Modbus RTU)
ACS355 drives with firmware 5.110 or later using the embedded fieldbus (Modbus RTU) over an FMBA-01 adapter on terminal X3 (EIA-485) or the panel port (RS-232).
Also known as: ACS355-01E, ACS355-03E, ACS355-01U, ACS355-03U, ACS355 with FMBA-01 - Variable frequency drive
ABB ACS480 general purpose drive (embedded Modbus RTU)
ACS480 drives running the ACS480 standard control program, embedded fieldbus (EFB) Modbus RTU, addressing mode 0 (default); firmware manual 3AXD50000047399 Rev G.
Also known as: ACS480-04, ACS480 standard control program - Variable frequency drive
ABB ACS580 general purpose drive (embedded Modbus RTU)
ACS580 drives running the ACS580 standard control program, embedded fieldbus (EFB) Modbus RTU, addressing mode 0 (default).
Also known as: ACS580-01, ACS580-04, ACS580-07, ACS580 standard control program - Variable frequency drive
ABB ACS880 industrial drive, primary control program (embedded Modbus RTU)
ACS880 drives running the primary control program (AINLX) 3.4x or later, embedded fieldbus (EFB) Modbus RTU on terminal XD2D, 58.33 Addressing mode = Mode 0 (default).
Also known as: ACS880-01, ACS880-04, ACS880-07, ACS880-11, ACS880-17, ACS880-31, ACS880-37, AINLX, ACS880 primary control program - Energy meter
ABB EQ meter B21 (Modbus RTU)
ABB EQ B21 single-phase 65 A DIN meter with the RS485 interface set to Modbus.
Also known as: B21, EQ B21 - Energy meter
ABB EQ meter B23 / B24 (Modbus RTU)
ABB EQ B23 (direct, 65 A) and B24 (CT-connected) three-phase DIN meters fitted with the RS485 interface set to Modbus.
Also known as: B23, B24, EQ B23, EQ B24 - Power meter (network analyzer)
ABB M4M 20 / M4M 30 network analyzer
ABB M4M 20 and M4M 30 network analyzers, Modbus RTU and Modbus TCP versions, map v1.3O; items marked M4M 30 only are absent on M4M 20.
Also known as: M4M 20, M4M 30, M4M 20 Modbus, M4M 30 Modbus, M4M 20 Ethernet, M4M 30 Ethernet, M4M 20 I/O, M4M 30 I/O, M4M 2X, M4M 30-M, M4M 32 - Power meter
Accuenergy Acuvim II Series
Accuenergy Acuvim II series multifunction power meters (manual 1040E1303, V3.2.16 revised September 2026).
Also known as: Acuvim IIR, Acuvim IIW - Power meter
Accuenergy Acuvim-L Series
Accuenergy Acuvim-L series multifunction power and energy meters, user manual V4 (V 4.1.12, revised March 2026).
Also known as: Acuvim-CL, Acuvim-EL - Boiler / water heater controller
AERCO C-More Boiler Controller (Benchmark / KC series)
AERCO C-More boiler controllers (software 2.00 or later) used on Benchmark and KC Series boilers and water heaters, as a Modbus RTU slave.
Also known as: C-More, Benchmark, KC1000, KC Series, Benchmark boiler, Benchmark water heater - Pump (vertical in-line with integrated VFD)
Armstrong Fluid Technology Design Envelope 4300 / 4380 with DEPM IVS / DE IVS drive (map v2)
Armstrong Design Envelope 4300 and 4380 vertical in-line pumps with DEPM IVS or DE IVS drive, controller firmware v1.17 and newer (Modbus register map version 2).
Also known as: Design Envelope 4300, Design Envelope 4380, DEPM IVS, DE IVS, Design Envelope pump controller, DEPC - Actuator / valve (pressure-independent characterised control valve)
Belimo 2-way EPIV DN 15-50 (Version 4.2) Modbus RTU
Belimo 2-way EPIV DN 15-50 Version 4 (EP..R2+(K)BAC) on Modbus RTU, per interface description edition 2025-09 / V4.2.
Also known as: EP..R2+BAC, EP..R2+KBAC, Electronic pressure-independent valve - Actuator / valve (6-way pressure-independent change-over valve)
Belimo 6-way EPIV Modbus RTU (EP..R-R6+BAC)
Belimo 6-way EPIV EP..R-R6+BAC on Modbus RTU, per 6-way EPIV Modbus Register en-gb 2024-01 (general notes dated 16.12.2019).
Also known as: EP..R-R6+BAC, 6-way pressure-independent valve - Actuator / valve (damper and valve actuator)
Belimo Air/water actuators with Modbus RTU (..24A-MOD)
Belimo ..M(C)24A-MOD, ..R24A-MOD, ..V(K)24A-MOD, ..F24A-MOD, ..RF24A-MOD and ..H24A-MOD air/water actuators, per Modbus interface description edition 2026-05 / V3.08.
Also known as: LM24A-MOD, NM24A-MOD, SM24A-MOD, GM24A-MOD, LMC24A-MOD, NMC24A-MOD, NR24A-MOD, LR24A-MOD, NV24A-MOD, NVK24A-MOD, LF24A-MOD, NF24A-MOD, NRF24A-MOD, LRF24A-MOD, LH24A-MOD, SH24A-MOD - Actuator / valve (pressure-independent control valve with energy metering)
Belimo Energy Valve DN 15-50 (Version 4) Modbus RTU / TCP
Belimo Energy Valve Version 4, DN 15-50 (EV..R2+(K)BAC, EV..R2+MID, EV..R3+BAC), per Energy Valve Modbus interface description en-gb 2023-08.
Also known as: EV..R2+BAC, EV..R2+KBAC, EV..R2+MID, EV..R3+BAC, Energy Valve 4 - Boiler / heating system controller
Buderus Logamatic 5000 boiler and system controller (Modbus TCP, datapoint list 4.0)
Buderus Logamatic 5313 and 5311 (and the Bosch Control 8313/8311 equivalents) acting as master, firmware 1.3 or later with the 4.0 datapoint list; addresses for slave controllers differ.
Also known as: Logamatic 5313, Logamatic 5311, Bosch Control 8313, Bosch Control 8311, Control 8000, BCT 531, Logamatic 5000 Modbus - Boiler
Buderus SSB condensing boilers (built-in Modbus RTU)
Buderus SSB series condensing boilers (Bosch Thermotechnology, North America) using the Modbus terminals on the boiler's internal terminal strip, per installation instructions 6720818450 (2015/10).
Also known as: SSB, Buderus SSB boiler, Bosch SSB, 6720818450 - Energy meter
Carlo Gavazzi EM100 / ET100 series (EM111, EM112, ET112)
Single-phase EM111, EM112 energy meters and ET112 bidirectional meter with the S1 (RS485 Modbus RTU) port, protocol version 2 revision 14.
Also known as: EM111, EM112, ET112, EM110, EM111-DIN, EM112-DIN, ET112-DIN, EM111DINAV81XS1X, EM112DINAV01XS1X, ET112DINAV01XS1X - Energy meter (energy analyzer)
Carlo Gavazzi EM210 (AV versions)
EM210 three-phase energy analyzers, AV input versions with the RS485 Modbus RTU option, protocol version 4 revision 3 (newest variables need firmware A.5/A.6).
Also known as: EM210, EM210-72D, EM210 AV - Energy meter (energy analyzer)
Carlo Gavazzi EM24-DIN (PFA, PFB and X models)
EM24-DIN three-phase energy analyzers, PFA/PFB (MID) and X models with the RS485 Modbus RTU port (IS option), protocol version 4 revision 0.
Also known as: EM24, EM24DIN, EM24DINAV93XISPFA, EM24DINAV93XISPFB, EM24DINAV93XISX, EM24DINAV53XISX, EM24DINAV23XISX, EM24 DIN AV9, EM24 DIN AV5 - Energy meter (energy analyzer)
Carlo Gavazzi EM24-DIN Ethernet (E1)
EM24-DIN energy analyzers with the E1 Ethernet (RJ45) Modbus TCP port, AV2 and AV5 inputs, X/PFA/PFB, protocol version 0 revision 1.3 (FW 1.0).
Also known as: EM24 E1, EM24_E1, EM24DINAV23XE1X, EM24DINAV23XE1PFA, EM24DINAV23XE1PFB, EM24DINAV53XE1X, EM24DINAV53XE1PFA, EM24DINAV53XE1PFB - Energy meter
Carlo Gavazzi EM24-IS (SFA and SFB models)
EM24-DIN AV2/AV5 IS SFA and SFB versions (identification codes 1696-1699), protocol revision 2.0.
Also known as: EM24DINAV23XISSFA, EM24DINAV53XISSFA, EM24DINAV23XISSFB, EM24DINAV53XISSFB, EM24 SFA, EM24 SFB - Energy meter
Carlo Gavazzi EM270 / EM280 dual three-phase energy meters with TCD current sensors
EM270 X (firmware r.b0+), EM270 W (r.C0+) and EM280 (r.E0+) on RS485 Modbus RTU, per communication protocol version 5 revision 1 (2018-01-29).
Also known as: EM270, EM280, EM270 X, EM270 W, EM27072DMV53X2SX, EM28072DMV53X2SX - Energy meter
Carlo Gavazzi EM271 dual three-phase energy meter with TCD current sensors
EM271 (firmware r.d0+, PF values from r.d2) on RS485 Modbus RTU, per communication protocol version 1 revision 2 (2018-01-29).
Also known as: EM271, EM27172DMV53X2SX, EM27172DMV63X2SX - Energy meter
Carlo Gavazzi EM300 / ET300 series (EM330, EM340, ET330, ET340)
EM330, EM331, EM340, EM341 energy meters and ET330/ET340 bidirectional meters with the S1 (RS485 Modbus RTU) port, protocol version 2 revision 17.
Also known as: EM330, EM340, ET330, ET340, EM331, EM341, EM330-DIN, EM340-DIN, ET340-DIN, EM340DINAV23XS1X, EM340DINAV23XS1PFA, EM340DINAV23XS1PFB - Energy meter
Carlo Gavazzi EM530 / EM540 three-phase energy meters (RS485 Modbus)
EM530 (CT-connected) and EM540 (direct-connected) with the S1 RS485 port, X and MID (PFA/PFB/PFC) versions, protocol document version 1.3.
Also known as: EM530, EM540, EM530DINAV53XS1X, EM530DINAV53XS1PFA, EM530DINAV53XS1PFB, EM530DINAV53XS1PFC, EM540DINAV23XS1X, EM540DINAV23XS1PFA, EM540DINAV23XS1PFB, EM540DINAV23XS1PFC, EM500 series - Power meter (power analyzer)
Carlo Gavazzi WM15 power analyzer
WM15-96 three-phase panel power analyzers with RS485 Modbus RTU (OS / OSPF / HOS versions), protocol version 1.2.
Also known as: WM15, WM15-96, WM1596AV53XOSX, WM1596AV53XOSPFB, WM1596AV53HOSX - Power meter (power analyzer)
Carlo Gavazzi WM20 / WM30 / WM40 power analyzers
WM20, WM30 and WM40 modular power analyzers with an RS485 (or Ethernet) Modbus module, protocol internal version rev. 4.0 (2018-03-28); WM30 = firmware letter X, WM40 = Y, WM20 = Z.
Also known as: WM20, WM30, WM40, WM20-96, WM30-96, WM40-96 - Power meter (power analyzer)
Carlo Gavazzi WM50 power analyzer with TCD branch channels
WM50 base unit (firmware X0, i.e. all A and B versions) with an MC485232 or MCETH communication module, plus TCD branch channels, per communication protocol user version rev. 1.0.0 (2017-09-27).
Also known as: WM50, WM50AV5, WM50-96, WM50 AV5 - Generator controller
ComAp InteliGen4 200
InteliGen4 200 with firmware 2.2.0: the fixed (reserved) registers only; measurement registers depend on the configuration.
Also known as: InteliGen 4 200, IG4 200 - Heat pump
Daikin DCOM-LT/MB Modbus interface for Daikin Altherma LT heat pumps
Daikin Altherma low-temperature (LT) air-to-water heat pumps fitted with the DCOM-LT/MB (model number 534-001) P1P2-to-Modbus RTU interface, standard operating mode, per reference manual 534-252-A3.
Also known as: DCOM-LT-MB, 534-001, Altherma LT Modbus interface - Chiller
Daikin Applied Pathfinder AWV air-cooled screw chiller (MicroTech controller)
Daikin Applied Pathfinder AWV variable-speed air-cooled screw chillers with the MicroTech chiller unit controller and Modbus communication module, per ED 15121-13 (application 263220504 baseline; some points need newer code, marked per register).
Also known as: AWV, Pathfinder AWV, Pathfinder VFD air-cooled screw, MicroTech chiller unit controller, ED 15121 - Rooftop unit
Daikin Applied Rebel / Rebel Applied rooftop (MicroTech 4 controller)
Daikin Applied Rebel Applied (DPSA, R-410A/R-32) and Rebel (DPS, R-32) packaged rooftops with MicroTech 4 controller and Modbus RTU module, per ED 19133-2 (Oct 2025).
Also known as: DPSA, DPS, Rebel Applied, Rebel, MicroTech 4 rooftop, ED 19133-2 - Chiller
Daikin Applied Trailblazer AGZ-F air-cooled scroll chiller (MicroTech controller)
Daikin Applied Trailblazer AGZ F-vintage air-cooled scroll chillers with the MicroTech unit controller and BACnet/Modbus communication module set to Modbus, per ED 19131-1 (application 1.2.0 and later).
Also known as: AGZ-F, AGZ F-Vintage, Trailblazer AGZ, Trailblazer AGZ-F, ED 19131 - Variable frequency drive
Danfoss VLT AQUA Drive FC 202 (Modbus RTU)
VLT AQUA Drive FC 202 using the built-in RS-485 (FC) port with 8-30 Protocol = Modbus RTU and the FC control profile; parameter data checked against the software 5.4X programming guide.
Also known as: VLT AQUA Drive, FC202, FC-202, AQUA Drive FC 202 - Variable frequency drive
Danfoss VLT AutomationDrive FC 301/302 (Modbus RTU)
VLT AutomationDrive FC 301 and FC 302 (0.25-75 kW design guide; same scheme across sizes) using the built-in RS-485 (FC) port with 8-30 Protocol = Modbus RTU and the FC control profile; parameter data checked against the software 9.5x / 48.96 programming guide.
Also known as: VLT AutomationDrive, FC 301, FC301, FC302, FC-302, FC-301, FC 300 - Variable frequency drive
Danfoss VLT HVAC Drive FC 102 (Modbus RTU)
VLT HVAC Drive FC 102 using the built-in RS-485 (FC) port with 8-30 Protocol = Modbus RTU and the FC control profile; parameter scaling checked against the software 7.61 programming guide.
Also known as: VLT HVAC Drive, FC102, FC-102 - Variable frequency drive
Danfoss VACON VACON 100 family (built-in Modbus RTU / Modbus TCP)
VACON 100 INDUSTRIAL, FLOW, HVAC and 100 X drives using the built-in RS-485 Modbus RTU or Ethernet Modbus TCP/UDP (manual DPD00156D); application IDs per the VACON 100 INDUSTRIAL application guide DPD00927L (FW0072V037).
Also known as: VACON 100 INDUSTRIAL, VACON 100 FLOW, VACON 100 HVAC, VACON 100 X, VACON0100 - Generator controller
Datakom D-300 / D-500 / D-700 genset controllers
Datakom D-300, D-500 and D-700 controllers, Modbus application manual V5.6 (firmware 5.6 era).
Also known as: D-300, D-500, D-700, D300, D500, D700 - Power meter
DENT Instruments PowerScout 3037 Power Meter
PowerScout 3037 serial (RS-485) and Ethernet meters in Modbus mode, per the November 9, 2017 PS3037 Operator's Guide.
Also known as: PS3037, PowerScout 3037 Ethernet, PS3037-E, PowerScout 3037 Serial - Energy meter
Eastron SDM120CT-40mA
Eastron SDM120CT-40mA single-phase CT-connected DIN-rail meter with RS485 Modbus RTU, user manual V1.0 (2026-07-16).
Also known as: SDM120CT-M-40mA, SDM120CT-M 40mA - Energy meter
Eastron SDM230-DI
Eastron SDM230-DI single-phase 100 A DIN-rail meter with two digital inputs and RS485 Modbus RTU, manual 2025 V1.00.
Also known as: SDM230 DI - Energy meter
Eastron SDM630-DI
Eastron SDM630-DI three-phase DIN-rail meter (100 A direct, two digital inputs, RS485 Modbus RTU), manual V1.02.
Also known as: SDM630 DI - Energy meter
Eastron SDM630MCT
Eastron SDM630MCT three-phase CT-connected DIN-rail meter with RS485 Modbus RTU, protocol implementation V1.7.
Also known as: SDM630 MCT - Power meter
Eaton IQ 250 / IQ 260 Electronic Power Meter
Eaton IQ 250 and IQ 260 meters (including the L logging versions), Modbus map Appendix B of IB02601006E.
Also known as: IQ 250, IQ 260, IQ 250L, IQ 260L, IQ250, IQ260 - Power meter
Eaton Power Xpert Meter 1000 Series (PXM 1000/1100/1200/1300)
Eaton PXM 1000 series meters on the built-in RS-485 Modbus RTU port, per user manual MN150009EN (October 2018).
Also known as: PXM 1000, PXM 1100, PXM 1200, PXM 1300, PXM1000, PXM1100, PXM1200, PXM1300, Power Xpert Meter 1000 - Energy meter
Finder 7M.38 three-phase energy meter (Modbus RS485)
Finder 7M.38 three-phase meters with serial RS485 communication (7M.38.8.400.XXXX serial versions); the 7M.24 single-phase meter in the same document is not covered.
Also known as: 7M.38, 7M38, 7M.38.8.400.0212, 7M3884000212, Finder 7M38 Modbus - Air handler
Flexit Nordic residential air handling unit (Flexit GO, built-in Modbus)
Flexit NORDIC series residential ventilation units with Flexit GO control and built-in Modbus RTU (cable harness 116405), per the 'Modbus Nordic Basic' register sheet and instruction 117989-01 (2020-01). Not EcoNordic, which has its own register sheet.
Also known as: Nordic S2, Nordic S3, Nordic S4, Nordic CL2, Nordic CL3, Nordic CL4, Flexit GO, Modbus Nordic Basic, 117989 - Solar inverter
Fronius Primo GEN24 / Symo GEN24 (Plus) SunSpec int+SF
Fronius Primo/Symo GEN24 (Plus) rest-of-world variants with a battery configured, SunSpec Model Type int+SF; without a battery the MPPT model has 2 inputs and model 124 is absent.
Also known as: Primo GEN24 Plus, Symo GEN24 Plus, Primo GEN24, Symo GEN24, Symo GEN24 10.0 Plus, Primo GEN24 6.0 Plus - Solar inverter
Fronius Symo / Primo / Galvo / Symo Hybrid via Datamanager (SunSpec int+SF)
Fronius inverters read through a Fronius Datamanager (1.0/2.0 card or Hybridmanager) with SunSpec Model Type set to int+SF; model 124 present on Symo Hybrid.
Also known as: Fronius Symo, Fronius Primo, Fronius Galvo, Fronius Symo Hybrid, Fronius IG Plus, Datamanager 2.0 - Pump (booster system / multi-pump controller)
Grundfos Booster systems (Hydro MPC, Hydro Multi-E, Multi-B) via CIM 200 / CIM 500
Grundfos booster systems: Hydro MPC / Control MPC (CU 352), GENIECON MPC, Hydro Multi-B (CU 323), DDD (CU 354), Hydro Multi-E, TPED and MAGNA3-D twin pumps, with CIM/CIU 200, CIM/CIU 500 or SoftCIM.
Also known as: Hydro MPC, Control MPC, CU 352, GENIECON MPC, Hydro Multi-E, Hydro Multi-B, CU 323, DDD, CU 354, TPED, MAGNA3-D, CIM 200, CIM 500, SoftCIM Modbus TCP - Pump (circulator / E-pump / pump drive)
Grundfos E-pumps (MAGNA3, TPE, CRE, CUE) via CIM 200 / CIM 500
Grundfos E-pumps (CRE/CRNE/CRIE, MTRE, CHIE, CME, TPE, TPE Series 2000, NBE/NKE), CUE drives and MAGNA3 with a CIM/CIU 200, CIM/CIU 500 or built-in SoftCIM.
Also known as: MAGNA3, TPE, TPE Series 2000, CRE, CRNE, CRIE, MTRE, CHIE, CME, NBE, NKE, CUE, MGE, CIM 200, CIU 200, CIM 500, CIU 500, SoftCIM Modbus RTU - Pump (chemical dosing pump)
Grundfos SMART Digital DDA dosing pump (SoftCIM, CIM 200 / CIM 500)
Grundfos SMART Digital DDA dosing pumps: DDA model C with built-in SoftCIM Modbus RTU/TCP, and DDA XL (or others) through a CIM 200 Modbus RTU or CIM 500 Modbus TCP module in a CIU 900, per functional profile 98473491 (09.2026).
Also known as: DDA, DDA S, DDA XL, DDA-C, DDA model C, SMART Digital S, SMART Digital XL, CIM 200, CIM 500, 98473491 - Energy meter
inepro Metering PRO380-Mod three-phase energy meter
PRO380-Mod and PRO380-Mod CT (RS485 Modbus RTU), current register map from PRO380 user manual version 2.18-8.
Also known as: PRO380 Mod, PRO380-Mod CT, PRO380-MOD, inepro PRO380, PRO380 MID - Heat pump gateway (VRF / split AC gateway)
Intesis (HMS Networks) IN485MIT001A000 Mitsubishi Electric Ecodan air-to-water to Modbus RTU / BACnet MS/TP gateway
Intesis (HMS Networks) IN485MIT001A000 gateway on the CN105 socket of Mitsubishi Electric Ecodan air-to-water heat pumps, set to Modbus RTU, per user manual version 1.0.3 (2025-12-02).
Also known as: IN485MIT001A000, Ecodan Modbus, Mitsubishi Ecodan Modbus RTU, Intesis Ecodan, HMS Ecodan gateway - VRF / split AC gateway
Intesis (HMS Networks) INMBSDAI001I000 Daikin domestic AC to Modbus RTU gateway
Single Daikin domestic (S21-connector) indoor unit via INMBSDAI001I000, user manual v1.0.2.
Also known as: INMBSDAI001I000, Intesis Daikin domestic Modbus - VRF / split AC gateway
Intesis (HMS Networks) INMBSDAI001R000 Daikin VRV / Sky Air to Modbus RTU gateway
One Daikin VRV or Sky Air indoor unit (or group) on the P1P2 bus via INMBSDAI001R000, user manual v1.0.1.
Also known as: INMBSDAI001R000, Intesis Daikin VRV Modbus - VRF / split AC gateway
Intesis (HMS Networks) INMBSFGL001I000 Fujitsu domestic AC to Modbus RTU gateway
One Fujitsu domestic (RAC) or compatible VRF indoor unit, connected to the CN65/CN12/CN6 socket on the indoor board via INMBSFGL001I000, user manual v1.5 (01/2024).
Also known as: INMBSFGL001I000, FJ-AC-MBS-1, Intesis Fujitsu domestic Modbus - VRF / split AC gateway
Intesis (HMS Networks) INMBSFGL001R000 Fujitsu AC to Modbus RTU gateway
One Fujitsu indoor unit, or a group of up to 16 controlled together as one, on the 3-wire BWR remote-controller bus via INMBSFGL001R000, user manual v2.4 (02/2025).
Also known as: INMBSFGL001R000, Intesis Fujitsu Modbus - VRF / split AC gateway
Intesis (HMS Networks) INMBSHIT001R000 Hitachi AC to Modbus RTU gateway
Intesis (HMS Networks) INMBSHIT001R000 interface on the AB bus of one Hitachi commercial-line indoor unit (or group), per user manual v1.6 (01/2024).
Also known as: INMBSHIT001R000, Hitachi Modbus gateway, Intesis Hitachi - VRF / split AC gateway
Intesis (HMS Networks) INMBSLGE001R000 LG AC to Modbus RTU gateway
One LG indoor unit on the BYR (wired remote) bus via INMBSLGE001R000 (legacy code LG-RC-MBS-1), user manual v1.9 (01/2024).
Also known as: INMBSLGE001R000, LG-RC-MBS-1, Intesis LG Modbus - VRF / split AC gateway
Intesis (HMS Networks) INMBSMHI001R000 Mitsubishi Heavy Industries AC to Modbus RTU gateway
Mitsubishi Heavy Industries indoor units (one, or up to 16 controlled together as one) on the XY remote-controller bus, user manual r6.4 (01/2024).
Also known as: INMBSMHI001R000, MH-RC-MBS-1, Intesis Mitsubishi Heavy Industries Modbus, Intesis MHI Modbus - VRF / split AC gateway
Intesis (HMS Networks) INMBSMIT001I000 Mitsubishi Electric AC to Modbus RTU gateway
One Mitsubishi Electric Domestic, Mr. Slim or City Multi indoor unit via INMBSMIT001I000, user manual r2.8 (11/2024).
Also known as: INMBSMIT001I000, Intesis Mitsubishi Electric Modbus - Heat pump gateway (VRF / split AC gateway)
Intesis (HMS Networks) INMBSPAN001A100 Panasonic Aquarea H/J/K/L/M air-to-water to Modbus RTU gateway
Intesis (HMS Networks) INMBSPAN001A100 gateway connected to Panasonic Aquarea H, J, K, L and M series air-to-water heat pumps, per user manual version 1.0.2 (2026-02-04).
Also known as: INMBSPAN001A100, Aquarea Modbus, Panasonic Aquarea Modbus RTU, Intesis Aquarea, INMBSPAN001A000 (legacy order code) - VRF / split AC gateway
Intesis (HMS Networks) INMBSPAN001R000 Panasonic AC to Modbus RTU gateway
Panasonic / Sanyo ECOi and PACi indoor units (one, or up to 16 controlled together as one) on the R1R2 remote-controller bus, user manual v2.8 (09/2025).
Also known as: INMBSPAN001R000, PA-RC2-MBS-1, Intesis Panasonic Modbus, Intesis Sanyo Modbus - VRF / split AC gateway
Intesis (HMS Networks) INMBSTOS001R000 Toshiba AC to Modbus RTU gateway
Toshiba Digital Inverter (RAV) and VRF indoor units on the AB remote bus via INMBSTOS001R0xx, user manual r2.9 (01/2024).
Also known as: INMBSTOS001R000, INMBSTOS001R0xx, Intesis Toshiba Modbus - Variable frequency drive
Invertek Drives Optidrive Eco (built-in Modbus RTU)
Invertek Optidrive Eco drives using the built-in RJ45 RS-485 Modbus RTU port, per user guide 82-HEMAN-IN V3.13.
Also known as: ODV-3, Optidrive Eco HVAC, Optidrive Eco IP20, Optidrive Eco IP55, Optidrive Eco IP66 - Variable frequency drive
Invertek Drives Optidrive P2 (built-in Modbus RTU)
Invertek Optidrive P2 drives (0.75-250 kW) using the built-in RJ45 RS-485 Modbus RTU port, per user guide 82-P2MAN-IN V3.10.
Also known as: ODP-2, Optidrive P2 IP20, Optidrive P2 IP55, Optidrive P2 IP66 - Power meter (power analyser)
Janitza UMG 104 power analyser (RS-485 Modbus RTU)
UMG 104 DIN-rail power analyser, firmware 1.268, per address list 1.041.006.1.e (01/2023).
Also known as: UMG104, UMG 104, Janitza UMG104 - Power meter (power quality analyser)
Janitza UMG 509-PRO power quality analyser (Modbus RTU / Modbus TCP)
UMG 509-PRO per Modbus address list 1.059.004.2.n (06/2024).
Also known as: UMG509-PRO, UMG 509PRO, UMG509PRO, Janitza UMG 509 - Power meter (power quality analyser)
Janitza UMG 512-PRO power quality analyser (Modbus RTU / Modbus TCP)
UMG 512-PRO power quality analyser, per address list 1.054.016.3.k (08/2023).
Also known as: UMG512-PRO, UMG 512, UMG512, UMG 512 PRO, Janitza UMG512-PRO - Power meter (power quality analyser)
Janitza UMG 604-PRO power analyser (Modbus RTU / Modbus TCP)
UMG 604-PRO from firmware release 5.028, per address list 1.033.034.e (08/2023).
Also known as: UMG604-PRO, UMG 604PRO, UMG604PRO, UMG 604-EP PRO, Janitza UMG 604 - Power meter (power quality analyser)
Janitza UMG 605-PRO power quality analyser (Modbus RTU / Modbus TCP)
UMG 605-PRO from firmware release 5.028, per address list 1.038.009.7.h (09/2022).
Also known as: UMG605-PRO, UMG 605PRO, UMG605PRO, Janitza UMG 605 - Power meter (energy analyser)
Janitza UMG 96-S2 energy analyser (serial Modbus)
UMG 96-S2 energy analyser, per address list 2.062.026.1.b (10/2019).
Also known as: UMG96-S2, UMG 96 S2, UMG96S2, Janitza UMG96-S2 - Power meter (power analyser)
Janitza UMG 96RM power analyser (basic device, RS-485 Modbus RTU)
UMG 96RM basic device from firmware release 1.14, per address list 1.040.034.t; the same list covers the shared registers of the -P, -CBM and -PN extensions. Other UMG 96RM variants (e.g. the Ethernet -E / -EL) are not covered by this list.
Also known as: UMG96RM, UMG 96 RM, UMG 96RM-P, UMG 96RM-CBM, UMG 96RM-PN, Janitza UMG96RM - Power meter (power analyser)
Janitza UMG 96RM-E power analyser (Ethernet, Modbus TCP / RTU)
UMG 96RM-E from firmware 3.01 / hardware release 104, per address list 1.040.085.8.n (06/2024).
Also known as: UMG96RM-E, UMG 96 RM-E, UMG96RME, Janitza UMG96RM-E - Boiler
Lochinvar Crest / Crest with Hellcat boilers (ModBus communication board)
Lochinvar Crest FB/OF 751-6001 and FCB1000-6000 (including Crest with Hellcat) with the ModBus communication board.
Also known as: Crest, Crest FB751-6001, Crest OF751-6001, Crest FCB1000-6000, Hellcat, MTR-01 - Boiler / water heater
Lochinvar Knight / Armor / Wall Mount boilers (ModBus communication board)
Knight 81-286, Knight XL 400-1000, Armor 151-1000, Outdoor Knight/Knight XL/Armor, AQUAS 400-801, FTXL 400-1000, Wall Mount 51-211, Wall Hung 55-399, Wall Mount Armor 125-200 and Shield 125-500 with the Lochinvar ModBus communication board.
Also known as: Knight, Knight XL, Outdoor Knight, Outdoor Knight XL, Armor, Outdoor Armor, Wall Mount Armor, Knight Wall Mount, Knight Wall Hung, AQUAS, FTXL, Shield - Power meter (power analyzer)
Lovato Electric DMG7000 / DMG7500 / DMG8000 / DMG9000 power analyzers
Lovato DMG7000, DMG7500, DMG8000 and DMG9000 panel power analyzers on any Modbus port (RTU, ASCII or TCP); DMG9000-only rows are marked.
Also known as: DMG7000, DMG7500, DMG8000, DMG9000, DMG 7000, DMG 8000, DMG 9000, Lovato DMG - Variable frequency drive
LS Electric LSLV-S100 AC drive (built-in RS-485 Modbus RTU)
LS Electric S100 drives (0.4-75 kW, including IP66) using the built-in RS-485 terminals S+/S-/SG with CM.02 = Modbus-RTU, per S100 User Manual V4.3.
Also known as: LSLV-S100, LSIS S100, LS S100, LSLV0075S100-4EOFNS - EV charger
MENNEKES AMTRON 4You 300 / Compact 2.0s / Start 2.0s (Modbus RTU)
AMTRON 4You 300, Compact 2.0s and Start 2.0s wallboxes with software 2023.21.11024 or later (Modbus register layout v01.03).
Also known as: AMTRON 4You 300, AMTRON 4You 310, AMTRON Compact 2.0s, AMTRON Start 2.0s - Air handler controller
Regin Corrigo ventilation controller (ventilation application 3.6)
Regin Corrigo controllers running the pre-programmed ventilation (air handling unit) application, version 3.6 or later; not the heating or Exigo applications.
Also known as: Corrigo E, Corrigo ventilation, Corrigo E ventilation, Corrigo AHU controller - Variable frequency drive (HVAC fans and pumps)
Schneider Electric Altivar 212 (embedded Modbus RTU)
ATV212H (IP21) and ATV212W (IP55) drives on the built-in Modbus RTU ports (RJ45 and open-style terminal), per Modbus manual S1A53844.
Also known as: ATV212, Altivar 212, ATV212H, ATV212W, ATV212HU15N4, ATV212WD11N4 - Variable frequency drive
Schneider Electric Altivar Machine ATV320 (embedded Modbus RTU)
ATV320 Book (ATV320...B) and Compact (ATV320...C) drives on the built-in RJ45 Modbus serial port; register map per Communication Parameters file NVE41316 V3.5.
Also known as: ATV320, Altivar 320, ATV320U, ATV320D, ATV320 Book, ATV320 Compact - Variable frequency drive
Schneider Electric Altivar Process ATV630 / ATV600 family (Modbus serial and Modbus TCP)
Altivar Process ATV600 drives (ATV630, ATV650 and other ATV6x0 models) on the embedded RJ45 Modbus serial port or the embedded Ethernet Modbus TCP server; register map per Communication Parameters file EAV64332 V4.6.
Also known as: ATV600, ATV630, ATV650, ATV660, ATV680, Altivar Process 600, ATV630U, ATV630D - Solar inverter
Schneider Electric Conext CL three-phase PV inverter 18/20/25 kVA
Conext CL (IEC, PVSCL20E/25E) and Conext CL-NA (PVSCL18NA/25NA) three-phase string inverters, map revision 1.5.
Also known as: Conext CL-NA, Conext CL-E, PVSCL18NA, PVSCL20E, PVSCL25E, PVSCL25NA - Energy meter
Siemens SENTRON PAC2200
SENTRON 7KM PAC2200 Modbus TCP and Modbus RTU variants (5 A and 65 A), per Equipment Manual 12/2022.
Also known as: 7KM PAC2200 - Power meter
Siemens SENTRON PAC3200
SENTRON PAC3200 (7KM2111/7KM2112), Ethernet port and optional PAC RS485 expansion module, per manual edition 02/2008.
Also known as: 7KM2112-0BA00-2AA0, 7KM2112-0BA00-3AA0, 7KM2111-1BA00-3AA0, 7KM PAC3200 - Variable frequency drive
Siemens SINAMICS G120 / G120C (Modbus RTU)
SINAMICS G120 with an RS485 Control Unit (CU230P-2 HVAC/BT, CU240B-2, CU240E-2 / -2 F, CU250S-2), G120C USS/MB and G110M CU240M USS, firmware V4.7, per Fieldbuses function manual A5E34229197B AA. Not SINAMICS G120X, which has its own documentation.
Also known as: G120C USS/MB, CU230P-2 HVAC, CU230P-2 BT, CU240B-2, CU240E-2, CU240E-2 F, CU250S-2, G110M CU240M USS, G120P - Variable frequency drive
Siemens SINAMICS V20 inverter (Modbus RTU)
SINAMICS V20 basic inverters (1AC 230 V 6SL3210-5BB.. and 3AC 400 V 6SL3210-5BE..) using the built-in RS485 port with P2023 = 2 (Modbus), per operating instructions A5E34559884-006 (11/2016).
Also known as: V20, 6SL3210-5BB, 6SL3210-5BE - EV charger
Siemens VersiCharge AC series wallbox (Modbus map)
VersiCharge AC series chargers with firmware V2.135 or later (per-register minimum firmware is given in the source).
Also known as: VersiCharge, VersiCharge AC - Battery inverter
SMA Sunny Tripower Storage X / Sunny Island X (SMA Modbus, ennexOS)
Sunny Tripower Storage X 30/50 (incl. US variants) and Sunny Island X 30/50 (incl. US variants), queried through the System Manager over Modbus TCP.
Also known as: STPS30-20, STPS50-20, STPS27-US-20, STPS60-US-20, SI30-20, SI50-20, SI27-US208-20, SI40-US480-20, SI60-US480-20, Sunny Tripower Storage X 50, Sunny Island X 50 - Generator controller
SmartGen HGM4010N / HGM4020N
HGM4010N (auto start) and HGM4020N (AMF) genset controllers, HGM4000N communication protocol v1.2.
Also known as: HGM4010N, HGM4000N - Generator controller
SmartGen HGM6100N / HGM6100CAN Series
HGM6100N and HGM6100CAN genset controllers (HGM6110 auto-start and HGM6120 AMF variants), protocol document v1.7.
Also known as: HGM6100CAN, HGM6110N, HGM6120N, HGM6110CAN, HGM6120CAN - Generator controller
SmartGen HGM7100N Series
HGM7110N (auto start) and HGM7120N (AMF) genset controllers, protocol document v1.3.
Also known as: HGM7110N, HGM7120N - Generator controller
SmartGen HGM9510N / HGM9520N / HGM9530N
HGM9510N, HGM9520N and HGM9530N paralleling genset controllers, protocol document v1.5.
Also known as: HGM9520N, HGM9530N - Solar inverter
SolarEdge SolarEdge inverters (SunSpec logging)
SolarEdge single-, split- and three-phase inverters with SunSpec enabled (SolarEdge Go/SetApp units, or LCD units on firmware 3.xxxx+); meter 1 at the non-Synergy default base.
Also known as: SE5000, Synergy, SolarEdge SunSpec - Battery inverter (GX gateway for inverter/chargers, batteries and solar chargers)
Victron Energy GX device Modbus-TCP (Cerbo GX, Venus GX, Color Control GX)
Victron GX devices running Venus OS with the Modbus-TCP service enabled; register list version 3.81 (document Rev 54). Core system, VE.Bus inverter/charger, battery, solar charger and ESS registers only.
Also known as: Cerbo GX, Cerbo-S GX, Venus GX, Color Control GX, CCGX, Ekrano GX, Octo GX, MultiPlus-II GX, EasySolar-II GX, Venus OS, dbus-modbustcp - Variable frequency drive
WEG CFW500 frequency inverter (Modbus RTU)
WEG CFW500 drives as a Modbus RTU slave on the RS-485 port of the plug-in module (Modbus RTU User's Guide 10002253377 rev 04); parameter scaling from the V2.2X programming manual.
Also known as: CFW500 VFD, CFW500-IOS, CFW500-CRS485, CFW500-CUSB, CFW500-CRS232 - Pump (high-efficiency circulator)
Wilo Para MAXO (built-in Modbus RTU)
Wilo-Para MAXO OEM circulators with the built-in Modbus RTU interface (module versions 1.00-99.99).
Also known as: Para MAXO, Wilo-Para MAXO, Para MAXO Modbus - Pump (smart circulator)
Wilo Stratos MAXO with CIF module Modbus RTU
Wilo-Stratos MAXO single and twin-head circulators fitted with the plug-in CIF module Modbus RTU (article 2190368, UL 2237080), module firmware 1.00-99.99; some registers need a newer module version as noted.
Also known as: Wilo-Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, CIF-Module Modbus RTU, CIF Modbus RTU 2190368, CIF Modbus RTU UL 2237080 - Generator controller
Woodward easYgen-3000XT Series
easYgen-3100XT-P1 / 3200XT-P1 / 3200XT-P1-LT, release 2.17-0, default Modbus data protocol 5010 (Basic Visualization).
Also known as: easYgen-3100XT-P1, easYgen-3200XT-P1, easYgen-3200XT-P1-LT, easYgen-3100XT, easYgen-3200XT - Variable frequency drive
Yaskawa A1000 AC drive (MEMOBUS/Modbus RTU)
Yaskawa A1000 drives (CIMR-AU; 200 V, 400 V and 600 V classes) using the built-in RS-422/485 MEMOBUS/Modbus terminals (TB5), per Technical Manual SIEP C710616 41H.
Also known as: CIMR-AU, CIMR-AUA, A1000 High Performance Vector Control Drive - Variable frequency drive
Yaskawa GA500 AC drive (MEMOBUS/Modbus RTU)
Yaskawa GA500 drives using the built-in RS-485 MEMOBUS/Modbus port (terminal TB4), per technical reference SIEPC71061752 revision C.
Also known as: CIPR-GA50U, GA500 Versatile Compact - Variable frequency drive
Yaskawa V1000 AC drive (MEMOBUS/Modbus RTU)
Yaskawa V1000 drives (CIMR-VU; 200 V single/three-phase and 400 V three-phase, 0.1-18.5 kW) using the built-in RS-422/485 MEMOBUS/Modbus terminals, per Technical Manual SIEP C710606 18F.
Also known as: CIMR-VU, V1000 Compact Vector Control Drive