BACnet/IP to Modbus RTU Gateway
Features
- Read/Write Modbus registers via BACnet objects
- Configurable BACnet/IP Server
- Configurable Modbus RTU Master
- Supports up to 200 Objects every type, AI, AO, AV, BI, BO, BV, MSI, MSO, MSV
- Supports Modbus discrete inputs, coils, input registers and holding registers
Introduction
GW-5492 is a fully configurable universal Modbus RTU to BACnet/IP gateway. The GW-5492 includes BACnet/IP Server and Modbus RTU Master which is used to make Modbus RTU devices accessible on a BACnet network. BACnet (Building Automation and Control Networking) protocol has been designed specifically to meet the communication needs of building automation and control systems for applications such as heating, ventilating, air-conditioning control…etc. The GW-5492 contains a large number of BACnet objects (AI, AO, AV, BI, BO, BV, MSI, MSO, MSV) gives you flexibility in mapping Modbus RTU registers to any combination of BACnet objects. Multiple BIBBs (DS-RP-B, DS-RPM-B, DS-WP-B, DS-WPM, DS-COV-B…etc.) are supported. All the data transfer is configurable using a standard Web browser.
Applications
- Building Automation
- Heating, Ventilating, and Air-conditioning Control
- Lighting Control
- Access Control
- Fire Detection Systems
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
Similar Products
| CPU Module | |
|---|---|
| CPU | 32-bit |
| EEPROM | 16 KB |
| Flash | 64 MB |
| SRAM | 64 MB |
| Ethernet | |
|---|---|
| Ports | 1 x RJ-45, 10/100/1000Base-TX |
| COM Ports | |
|---|---|
| Ports | COM1: RS-232 (RxD, TxD, and GND); Non-isolation COM2: RS-485 (D2+, D2-); 2500 VDC; isolated |
| BACnet/IP | |
|---|---|
| Protocol | Modbus RTU Master |
| Objects | AI, AO, AV, BI, BO, BV, MSI, MSO, MSV (Maximum: 200 each) |
| BIBBs | DS-RP-B, DS-RPM-B, DS-WP-B, DS-WPM-B, DS-COV-B, DM-DDB-B, DM-DOB-B, DM-DCC-B, DM-TS-B, DM-UTC-B, DM-RD-B |
| Power | |
|---|---|
| Input Range | +10 ~ +30 VDC |
| Consumption | 4.8 W (0.2 A @ 24 VDC) |
| Mechanical | |
|---|---|
| Casing | Plastic |
| Dimensions (mm) | 91 x 132 x 52 |
| Installation | DIN-Rail |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +85 °C |
| Humidity | 5 ~ 90% RH, Non-condensing |
- Configured via standard web browser
- Provide Modbus network configuration interface
- Provide BACnet configuration interface
Comparison Table
|
ICP DAS Fieldbus Gateway Comparison Table:
|
|||
| Model | Support Protocol | Comm. Interface | |
|---|---|---|---|
| GW-5492 | BACnet/IP Server | Modbus RTU Master | RS-232 RS-485 Ethernet |
| GW-5493 | BACnet/IP Server | Modbus TCP Client | RS-232 Ethernet |
| GW-7228 | J1939 | Modbus RTU Slave | RS-232 RS-422 RS-485 |
| GW-7433D | CANopen Master | Modbus TCP Server/RTU Slave | RS-232 RS-485 Ethernet |
| I-7231D | CANopen Slave | DCON Master | RS-232 RD-485 |
| I-7232D | CANopen Slave | Modbus RTU Master | RS-232 RD-485 |
| I-7241D | DeviceNet Slave | DCON Master | RS-232 RD-485 |
| I-7242D | DeviceNet Slave | Modbus RTU Master | RS-232 RD-485 |
| I-7243D | DeviceNet Master | Modbus TCP Server | Ethernet |
| GW-7243D | DeviceNet Slave | Modubs TCP / RTU / ASCII Master | RS-232 RS-422 RS-485 |
| GW-7552 | PROFIBUS DP-V0 Slave | Modubs RTU/ASCII Master/Slave | RS-232 RD-485 |
| GW-7553 | PROFIBUS DP-V0 Slave | Modbus TCP / RTU/ ASCII Maste / Slave | RS-232 RD-485 |
