Name: Serial Broker 1000
SKU: 10009
Price: 319 EUR
Availability: InStock

Description

TCP to RS485 gateway – Modbus TCP / RTU

The Serial Broker 1000 (SB1000) is a compact and flexible gateway for seamless conversion from Modbus RTU to Modbus TCP, BACnet and MQTT. The unit mounts on a DIN rail and is ideal for building automation, industry and technical installations where you want to integrate existing Modbus RTU-based devices into an Ethernet-based network. A highly intuitive user interface makes setup easier than on other products.

Flexible applications

Modbus TCP to RTU gateway
Connect Ethernet-based systems to RS485 devices.

Modbus RTU to TCP gateway
Make existing RTU installations available over IP.

RTU to RTU
Signal splitter: share slaves between a Modbus RTU master and a Modbus TCP master
Signal booster / repeater
Baud rate converter

Virtual COM port over TCP/IP
This makes the SB1000 a very flexible tool when modernising older plants or integrating different systems.

On the Ethernet side we support Modbus TCP, BACnet and MQTT.

Technical details

2 × RS485 ports
RJ45 Ethernet (10/100 Mbit)
2.4 GHz WiFi (configurable as AP or client)
1 digital input
9–24 V AC/DC supply (polarity independent)
Built-in temperature sensor
Software-controlled BIAS and end-of-line termination on RS485
Web-based configuration
Firmware updates via web
Width is only 3 standard DIN modules, 53.4 mm

Datasheet

Live demo

PS: The live demo is a device running at our lab. It is liimited to 2 simultaneous connections.
If the connection currently is in use, please try again at a later time.
When modifying settings, such as name, location ,etc, this will be visible to other guests.
The device resets its settings after 10 minutes of inactivity.

There is a Belimo 22DTM-16 connected to RS485-1, device ID #9.

Search devices

ABB ACH580 / ACQ580 / ACS580 HVAC drives via Modbus RTU/TCP (default ABB Drives profile, 16-bit access)

Drives and motor control 30 registers

Badger Meter ModMAG M2000 electromagnetic flow meter via Modbus RTU daughterboard (RS232/RS485). Baud 9600/19200/38400, default 8E1. Float32 IEEE-754 big-endian (ABCD).

Sensors and transmitters 70 registers

Badger Meter ModMAG M2000 electromagnetic flow meter via Modbus RTU daughterboard (RS232/RS485). Baud 9600/19200/38400, default 8E1. Float32 IEEE-754 big-endian (ABCD).

Sensors and transmitters 6 registers

Belimo 22ADP diff. press./vol. flow sensor. Single/dual. SI used. DIP S1, pos 6 is OFF. Reg 405 is set to 0.

Sensors and transmitters 36 registers

Belimo 22ADP diff. press./vol. flow sensor. Single/dual. SI used. DIP S1, pos 6 is OFF. Reg 405 is set to 0.

Sensors and transmitters 6 registers

Belimo 22DTH room/duct sens for temp and rel humid. SI-units used.

Other equipment 34 registers

Belimo 22DTH room/duct sens for temp and rel humid. SI-units used.

Other equipment 5 registers

Belimo 22DTM room sensor for temperature, relative humidity and CO2 (Modbus RTU)

Sensors and transmitters 39 registers

Belimo 22DTM room sensor for temperature, relative humidity and CO2 (Modbus RTU)

Sensors and transmitters 5 registers

Belimo 22UTH duct sensor for temperature and relative humidity (Modbus RTU)

Sensors and transmitters 34 registers

Belimo 22UTH duct sensor for temperature and relative humidity (Modbus RTU)

Sensors and transmitters 4 registers

Belimo Energy Valve V1/V2/V3 Modbus RTU/TCP - electronic pressure-independent characterised control valve with energy monitoring

HVAC controls 56 registers

Belimo Energy Valve V1/V2/V3 Modbus RTU/TCP - electronic pressure-independent characterised control valve with energy monitoring

HVAC controls 31 registers

Belimo Energy Valve V4 (DN 15...50) Modbus RTU/TCP - electronic pressure-independent characterised control valve with energy monitoring

HVAC controls 114 registers

Belimo Energy Valve V4 (DN 15...50) Modbus RTU/TCP - electronic pressure-independent characterised control valve with energy monitoring

HVAC controls 57 registers

VAV

HVAC controls 24 registers

Trox BM0 Modbus RTU / BACnet MS/TP bus interface for TVR/TVJ/TVT/TVM fan-based VAV terminal units (Belimo D3-M/B TR actuators)

HVAC controls 29 registers

Bell & Gossett / Danfoss VLT frequency converter (HVAC FC102 / AQUA FC202 / Automation FC302) generic Modbus RTU FC profile

Drives and motor control 41 registers

Insulation monitoring device for unearthed IT AC/DC systems. Covers iso685(W)-D/-S, iso685-D-B, iso685-D-P (EDS locating), isoRW685W-D and isoHR685-D-I-B variants per the iso685 device family Modbus settings appendix.

Electrical protection 352 registers

Process chiller controller

HVAC controls 168 registers

Air/water and water/water chiller and heat Pmp controller

HVAC controls 419 registers

Process chiller/heat pump controller (C3 platform)

HVAC controls 245 registers

Energy meter

Energy and power meters 19 registers

Energy meter

Energy and power meters 19 registers

Energy meter

Energy and power meters 31 registers

Energy meter

Energy and power meters 44 registers

Energy meter

Energy and power meters 36 registers

Energy meter

Energy and power meters 57 registers

Energy meter

Energy and power meters 15 registers

Energy meter

Energy and power meters 34 registers

Energy meter

Energy and power meters 38 registers

Energy meter

Energy and power meters 65 registers

Energy meter

Energy and power meters 17 registers

Energy meter

Energy and power meters 76 registers

Energy meter

Energy and power meters 17 registers

Energy meter

Energy and power meters 95 registers

Energy meter

Energy and power meters 17 registers

Energy meter

Energy and power meters 95 registers

Energy meter

Energy and power meters 17 registers

Energy meter

Energy and power meters 12 registers

Energy meter

Energy and power meters 41 registers

Energy meter

Energy and power meters 40 registers

Energy meter

Energy and power meters 82 registers

Energy meter

Energy and power meters 17 registers

4-channel earth-leakage relay with RS-485 Modbus RTU (CBS-4C / CBS-4C-NC variants)

Electrical protection 27 registers

Circutor CVM-MINI power analyzer (M98174001 manual)

Energy and power meters 45 registers

Frequency converter - Modbus RTU

Drives and motor control 217 registers

3-phase multifunction DIN-rail energy meter with Modbus RTU

Energy and power meters 96 registers

3-phase multifunction DIN-rail energy meter with Modbus RTU

Energy and power meters 17 registers

96x96 panel-mount multifunction energy analyzer with Modbus RTU

Other equipment 59 registers

96x96 panel-mount multifunction energy analyzer with Modbus RTU

Other equipment 17 registers

3-phase energy meter v1.6

Energy and power meters 12 registers

Grundfos CIM/CIU 200 Modbus RTU gateway attached to an E-pump (MAGNA3, TPE/TPE Series 2000, NBE/NKE, CUE, MGE models C-K)

Pumps and water systems 151 registers

Grundfos CIM/CIU 200 Modbus RTU gateway for Hydro MPC/GENIECON/Multi-B/Multi-E/TPED/MAGNA3-D booster systems.

Pumps and water systems 268 registers

Grundfos Level Control LC 2X1/LC 2X2 (LC 231/241/242) via CIM 200 Modbus RTU gateway. Two-pump wastewater/water supply controller.

Pumps and water systems 189 registers

Grundfos MP 204 motor protector via CIU 200 / CIM 200 Modbus RTU gateway.

Drives and motor control 110 registers

Grundfos Smart Digital Dosing pumps (DDA/DDC/DDE incl. DDA-S, DDA XL, DDA-C) via built-in SoftCIM Modbus RTU or external CIM 200.

Pumps and water systems 126 registers

Built-in SoftCIM Modbus RTU on MGE motors with Functional Module FM310/311/110 (RS485 A/Y/B). Register map matches CIM 200 except SlaveMinReplyDelay and software-defined address are unsupported.

Pumps and water systems 148 registers

Room temperature and humidity sensor with Modbus RTU (GS 30.40 / GS 31.40)

Sensors and transmitters 38 registers

Room air-quality sensor with CO2, temperature, humidity and pressure (GS 40.40 / GS 41.40)

HVAC controls 43 registers

Room temperature sensor with Modbus RTU (TS 30.40 / TS 31.40)

Sensors and transmitters 27 registers

Three-phase static energy meter (Modbus RTU)

Energy and power meters 43 registers

3-phase network analyser 96x96 panel-mount (Modbus RTU)

Energy and power meters 115 registers

3-phase network analyser 96x96 panel-mount (Modbus RTU)

Energy and power meters 17 registers

Multifunction 3-phase network analyser DIN-rail (4-module) Modbus RTU

Energy and power meters 187 registers

Multifunction 3-phase network analyser DIN-rail (4-module) Modbus RTU

Energy and power meters 17 registers

3-phase energy meter (PRO380-Mod register map, datasheet uses hex addresses 0x4000-0x6048)

Energy and power meters 39 registers

iSMA TouchPoint TP-B / TP-C-B / TP-C-DISP-B panels (Modbus RTU, V1.3)

HVAC controls 77 registers

iSMA MINI series I/O module - 4 Digital Inputs and 4 Digital Outputs

I/O modules 34 registers

iSMA MINI series I/O module - 4 Digital Outputs (NC/NO 8A relay)

I/O modules 19 registers

iSMA MINI series I/O module - 4 Triac Outputs

I/O modules 31 registers

iSMA MINI series I/O module - 4 Universal Inputs and 4 Analog Outputs (with relay capability)

I/O modules 57 registers

iSMA MINI series I/O module - 4 Universal Inputs and 4 Analog Outputs

I/O modules 75 registers

iSMA MINI series I/O module - 8 Digital Inputs

I/O modules 26 registers

iSMA MINI series I/O module - 8 Universal Inputs

I/O modules 58 registers

iSMA MIX series I/O module - 5 UI, 5 DI, 4 AO, 4 DO

I/O modules 66 registers

iSMA MIX series I/O module - 8 UI, 12 DI, 6 AO, 12 DO

I/O modules 94 registers

96x96 panel-mount power analyser with RS485 Modbus RTU

Energy and power meters 134 registers

96x96 panel-mount power analyser with RS485 Modbus RTU

Energy and power meters 19 registers

96x96 panel-mount power analyser with RCM, RS485 Modbus RTU + Ethernet

Energy and power meters 127 registers

96x96 panel-mount power analyser with RCM, RS485 Modbus RTU + Ethernet

Energy and power meters 19 registers

Heat/cooling/water meter Modbus RTU module for Multical 62/601/602/801

Energy and power meters 50 registers

Heat/cooling/water meter Modbus RTU module for Multical 62/601/602/801

Energy and power meters 8 registers

Kamstrup heat/cooling meter Modbus RTU register map (default datagram)

Energy and power meters 179 registers

Kamstrup heat/cooling meter Modbus RTU register map (default datagram)

Energy and power meters 9 registers

Kamstrup heat-meter map - word-addressed only (byte-addressed range omitted)

Energy and power meters 65 registers

Kamstrup heat-meter map - word-addressed only (byte-addressed range omitted)

Energy and power meters 8 registers

Lowara ecocirc XL / XLplus wet-rotor circulator pump, Modbus RTU

Pumps and water systems 69 registers

Lowara Q-Smart Modbus pump control panel kit (2-pump booster / sewage / pressure / level)

Pumps and water systems 90 registers

Lowara Smart Pump Range (e-HME / e-SVE / VME / e-SVIE) Modbus RTU parameter list

Pumps and water systems 70 registers

OJ Electronics DRHX Modbus drive for rotary heat exchangers. Default Modbus ID 79, 38.4 kBd, 8N1

HVAC controls 112 registers

OJ Electronics PTH-6201-2 / PTH-6202-2 / PTH-6501-2 dual pressure + dual temperature transmitter. 38.4 kBd 8N1, address range 180-195

Sensors and transmitters 32 registers

OJ Electronics HTH-6202/6203/6204 duct humidity + temperature transmitter. Fixed addr 122/123/124, 38.4 kBaud 8N1

Sensors and transmitters 3 registers

OJ Electronics HTH-6242/6243/6244/6245 duct humidity + temperature transmitter. Fixed addr 122/123/124/125, 38.4 kBaud 8N1

Sensors and transmitters 3 registers

OJ Electronics TTH-6202 duct temperature transmitter. Fixed addr 170 (0xAA), 38.4 kBaud 8N1

Sensors and transmitters 3 registers

OJ Electronics VTH-6202/6242 VOC air quality sensor. Modbus RS-485 38.4 kBd 8N2 no parity, fixed addr 110 (0x6E). Datasheet does not list registers — structure assumed by OJ family convention

HVAC controls 3 registers

Yaskawa V1000 / Omron V1000 AC drive (MEMOBUS/Modbus RTU)

Drives and motor control 151 registers

Room CO2 / temperature / humidity transmitter with Modbus RTU (RS-485) (Swedish doc)

Sensors and transmitters 58 registers

3-pipe FCU room temperature controller with Modbus RTU (RS-485)

HVAC controls 95 registers

Room temperature and VAV controller with Modbus RTU (RS-485)

HVAC controls 118 registers

Duct humidity and temperature transmitter with Modbus RTU (RS-485)

Sensors and transmitters 33 registers

Duct differential pressure transmitter with Modbus RTU (RS-485)

Sensors and transmitters 8 registers

Pre-programmed ventilation controller (3.6) - Modbus map covering coils, input registers, holding registers, and discrete inputs

HVAC controls 175 registers

Regin Regio RCX room controller (T/RH/CO2/VOC) - key live values, setpoints and operating-mode settings

HVAC controls 22 registers

Soft starter for asynchronous motors

Drives and motor control 31 registers

ComPacT NS molded-case circuit breaker with MicroLogic A/E/P/H trip unit (Modbus standard dataset and MicroLogic registers)

Electrical protection 159 registers

ComPact NSX molded-case circuit breaker with MicroLogic A/E trip unit (Modbus standard dataset and MicroLogic registers)

Electrical protection 160 registers

Single/three phase energy meter (iEM3100/3200/3300 series)

Energy and power meters 88 registers

Single/three phase energy meter (iEM3100/3200/3300 series)

Energy and power meters 17 registers

MasterPact NT and NW air circuit breakers with MicroLogic A/E/P/H trip unit (Modbus standard dataset and MicroLogic registers)

Electrical protection 159 registers

Power/energy meter, PM5560/PM5561/PM5563 (PM55xx/PM56xx series), standard PowerLogic FLOAT32 measurement registers

Energy and power meters 56 registers

Power/energy meter, PM5560/PM5561/PM5563 (PM55xx/PM56xx series), standard PowerLogic FLOAT32 measurement registers

Energy and power meters 17 registers

Residual-current protection relay (VigiPacT RHU/RHUs), Modbus earth-leakage monitoring

Electrical protection 12 registers

Climatix AHU application V3.3x Modbus reference addresses (addresses 1-based in datasheet, stored 0-based here)

HVAC controls 413 registers

Modbus/TCP gateway register map for Siemens G110/G120/MM440 (MicroBridge ICP Panel-Tec)

Drives and motor control 84 registers

Siemens duct/immersion T/RH/CO2/IAQ/VOC sensors Modbus RTU

Sensors and transmitters 23 registers

Siemens Synco 100 RVD144 district heating and DHW controller (RVD140-based OEM variant, plant type 4) - Modbus RTU RS-485 slave, FC 3/6/16, all registers signed 16-bit, temperatures 1/64 degC per bit. Defaults 9600 baud 8E1, bus off (address ---) until an address 1-247 is set on line 171

Other equipment 118 registers

Siemens SED2 VFD via SED2-MODBUS2 interface (scales are best-guess: many regs use raw x 0.01/0.1 vs P2000 nominal - verify with device)

Drives and motor control 63 registers

Siemens SITRANS F MAG 6000 / MASS 6000 flow meter Modbus RTU (FDK-085U0234 module)

Sensors and transmitters 63 registers

EV charger Modbus RTU/TCP map (FW V2.120+)

Other equipment 51 registers

96x96 panel-mount multifunction power meter with RS485 JBUS/Modbus RTU

Energy and power meters 142 registers

96x96 panel-mount multifunction power meter with RS485 JBUS/Modbus RTU

Energy and power meters 17 registers

Residential AHU SEM/SEC (SCB 3.0+)

HVAC controls 196 registers

Air handling unit GOLD generation E/F

HVAC controls 50 registers

Rotary heat exchanger controls (Modbus RTU)

HVAC controls 66 registers

Trox XDMB0 dual-bus (BACnet MS/TP and Modbus RTU) controller for TVE/TVE-Q VAV terminal units — Modbus side of the register set

HVAC controls 24 registers

Trox XM0 compact controller for TVE/TVE-Q VAV terminal units, Modbus RTU register set

HVAC controls 26 registers

Trox XM0-J6 compact controller for TVE/TVE-Q VAV terminal units with X-AIRCONTROL — Modbus register set identical to standard XM0

HVAC controls 24 registers

TTM Energi NoXygen C625 vacuum degasser for hydronic heating systems. Modbus RTU 9600 8N1.

Pumps and water systems 47 registers

Roth Touchline SL wireless underfloor heating (Master L-12 + up to 3 extension controllers, 48 zones) - native Modbus RTU on the master's BMS/Modbus terminal (FW 1.0.11+), default address 1, 19200 8E1 - per-zone values are blocks of 48 registers (zone N = block start + N-1), heating flags packed 16 zones per register - room temp, setpoint and heating flag per zone, heat/cool mode and status, pumps, outside temp

Pumps and water systems 158 registers

Vacon 100 Flow AC drive Modbus TCP/UDP and Modbus RTU fieldbus interface

Drives and motor control 105 registers

HAN/Modbus gateway

Gateways 29 registers

VEGA VEGAPULS C 11, C 21, C 22, C 23 compact radar level sensors. Shared Modbus RTU register set across antenna variants. Floats can be read at register banks 100+ (CDAB), 2002+ (ABCD), 2102+ (DCBA), 2202+ (BACD). This map uses the ABCD bank.

Sensors and transmitters 25 registers

Wilo Para MAXO Modbus RTU IF-Module (firmware 1.00-99.99)

Pumps and water systems 37 registers

Wilo IF-Module Modbus RTU for Stratos series (Stratos, GIGA, TOP-E, BL-E, IL-E, DL-E, MVIE, Helix VE/EXCEL)

Pumps and water systems 57 registers

Xylem Flygt Protocol Translator / MultiTrode MTT - Modbus gateway for MultiTrode monitrpr / MTxPC pump controllers

Gateways 80 registers

Xylem Hydrovar HVL (2.015 - 4.220) pump-mounted variable-speed controller, Modbus RTU

Pumps and water systems 126 registers

Older Xylem/Lowara Hydrovar HV 2.015 / 2.022 pump-mounted controller, Modbus RTU

Pumps and water systems 118 registers

Xylem Hydrovar X / X+ Series motor with integrated VSD (EXM), Modbus RTU

Pumps and water systems 162 registers

Serial Broker 1000

Description

Flexible applications

Technical details

Datasheet

Live demo

Filter by category

Filter by manufacturer

ABB ACH580

Badger Meter ModMAG M2000 (Advanced)

Badger Meter ModMAG M2000 (Basic)

Belimo 22ADP (Advanced)

Belimo 22ADP (Basic)

Belimo 22DTH (Advanced)

Belimo 22DTH (Basic)

Belimo 22DTM (Advanced)

Belimo 22DTM (Basic)

Belimo 22UTH (Advanced)

Belimo 22UTH (Basic)

Belimo Energy Valve V3 (Advanced)

Belimo Energy Valve V3 (Basic)

Belimo Energy Valve V4.2 (Advanced)

Belimo Energy Valve V4.2 (Basic)

Belimo LMV-D3-MOD

Trox BM0

Bell & Gossett Danfoss VLT Modbus RTU

Bender ISOMETER iso685

Carel uC2SE

Carel uChiller

Carel uChiller 3

Carlo Gavazzi EM111

Carlo Gavazzi EM112

Carlo Gavazzi EM21

Carlo Gavazzi EM210

Carlo Gavazzi EM24

Carlo Gavazzi EM271 (Advanced)

Carlo Gavazzi EM271 (Basic)

Carlo Gavazzi EM330

Carlo Gavazzi EM340

Carlo Gavazzi EM530 (Advanced)

Carlo Gavazzi EM530 (Basic)

Carlo Gavazzi EM540 (Advanced)

Carlo Gavazzi EM540 (Basic)

Carlo Gavazzi EM630 (Advanced)

Carlo Gavazzi EM630 (Basic)

Carlo Gavazzi EM640 (Advanced)

Carlo Gavazzi EM640 (Basic)

Carlo Gavazzi ET112

Carlo Gavazzi ET330

Carlo Gavazzi ET340

Carlo Gavazzi WM15 (Advanced)

Carlo Gavazzi WM15 (Basic)

Circutor CBS-4 series

Circutor CVM-MINI

Danfoss VLT Micro Drive FC 51

Eastron SDM630 Modbus (Advanced)

Eastron SDM630 Modbus (Basic)

Eastron SMART X96-5A-MT (Advanced)

Eastron SMART X96-5A-MT (Basic)

DSZ15DZMOD

Grundfos CIM 200 Modbus RTU (E-pump)

Grundfos CIM 200 Modbus RTU (Hydro MPC booster)

Grundfos LC 2X1/LC 2X2 level control

Grundfos MP 204 motor protector

Grundfos Smart Digital Dosing (DDA/DDC/DDE)

Grundfos SoftCIM Modbus RTU (MGE)

Hugo Mueller GS 3x.40 mod

Hugo Mueller GS 4x.40 mod

Hugo Mueller TS 3x.40 mod

IME Conto D4-Pd

IME Nemo 96HD (Advanced)

IME Nemo 96HD (Basic)

IME Nemo D4-Le (Advanced)

IME Nemo D4-Le (Basic)

Inepro PRO380

iSMA TouchPoint

iSMA-B-4I4O-H

iSMA-B-4O-H

iSMA-B-4TO-H

iSMA-B-4U4A-H