GW-2139M CR, GW-2139M is a network Gateway that enables Modbus TCP client devices to access a BACnet MS/TP network as a BACnet MS/TP master.
GW-2139M CR
GW-2139M is a network Gateway that enables Modbus TCP client devices to access a BACnet MS/TP network as a BACnet MS/TP master.
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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
Introduction
GW-2139M is a network gateway allowing Modbus TCP client devices to be accessed 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 ICPDAS Utility.
Applications
- Building Automation
- Heating, Ventilating, and Air-conditioning Control
- Lighting Control
- Access Control
- Fire Detection Systems
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
Environment
Operating Temperature: -25 ~ +75 °C
Storage Temperature: -30 ~ +80 °C
Humidity: 10 ~ 90% RH, Non-condensing