GW-2139M BACnet MS/TP to Modbus TCP Gateway


Price:
Sale price£472.00

Description

The GW-2139M is a network gateway allowing Modbus TCP client devices to access a BACnet MS/TP network as a BACnet MS/TP master. The BACnet Master Slave Token Passing (MS/TP) protocol is used to relay and exchange information between building devices. GW-2139M contains a large number of BACnet objects (AI, AO, AV, BI, BO, BV, MSI, MSO, MSV) gives you flexibility in mapping Modbus TCP registers to any combination of BACnet objects. BACnet interoperability building blocks (DS-RP-A, DS-RPM-A, DS-WP-A, DS-WPM-A, DM-DDB-A, DM-DOB-A, DM-DCC-A, DM-RD-A) are Supported. All the data transfer is configurable using a Utility.

GW-2139M BACnet MSTP to Modbus TCP App

Features

  • Read/Write standard BACnet objects via modbus
  • Configurable BACnet MS/TP master
  • Configurable Modbus TCP Server
  • Simple data translation allows you to manipulate data as it passes between protocols
  • Supports BACne AI, AO, AV, BI, BO, BV, MSI, MSO, MSV Object Types
  • Supports Modbus “coils”, input registers, holding registers ‧BACnet object properties mapping configured via Modbus register

Specifications

LED Indicators
Status Power (1), BACnet MS/TP Status (1), BACnet MS/TP Net(1),
Modbus TCP TxD/RxD/Link (3)
Ethernet LED Ethernet Status (RJ-45) (2)
COM Ports
Ports termninal block(D+, D-)
Baud Rate 9600, 19200, 38400, 76800
Terminal Resistor Built-in 120 ohm terminator resistor, enabled/disabled via Jump
Isolation 3 kV VDC for DC to DC, 2500 Vrms for photo couple
Ethernet
Protocol Modbus TCP Server
BACnet MS/TP
Modbus BACnet MS/TP Master
Max. Connection 32
Objects AI, AO, AV, BI, BO, BV, MSI, MSO, MSV
BIBBs DS-RP-A, DS-RPM-A, DS-WP-A, DS-WPM-A, DM-DDB-A, DM-DOB-A, DM-DCC-A, DM-RD-A
Power
Consumption 5 W @ 24 VDC
Mechanical
Casing Metal
Dimensions (mm) 33 x 120 x 116
Installation DIN-Rail
Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing

 

Technical

GW-2139M BACnet MSTP to Modbus TCP Gateway  datasheet

Applications

  • Building Automation
  • Heating, Ventilating, and Air-conditioning Control
  • Lighting Control
  • Access Control
  • Fire Detection Systems

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