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Operating Temperature (0 to 60°C)
Relative Humidity (5 to 95% non-condensing).png)
IP protection (IP30)The MB3180, MB3280, and MB3480 are standard Modbus gateways
that convert between Modbus TCP and Modbus RTU/ASCII protocols. Up to 16
simultaneous Modbus TCP masters are supported, with up to 31 RTU/ASCII slaves
per serial port. For RTU/ASCII masters, up to 32 TCP slaves are supported.
Standard Modbus Network Integration
The three standard MGate™ models (MB3180, MB3280, and
MB3480) are designed for easy integration of Modbus TCP and RTU/ASCII networks.
With these models, Modbus serial slave devices can be seamlessly incorporated
into an existing Modbus TCP network, and Modbus TCP slaves can be made
accessible to serial masters. The MB3180, MB3280, and MB3480 offer features
that make network integration easy, customizable, and compatible with almost
any Modbus network.
High Density, Cost-Effective Gateways
The MGate™ MB3000 gateways can effectively connect a high
density of Modbus nodes to the same network. The MB3280 can manage up to 62
serial slave nodes and the MB3480 can manage up to 124 serial slave nodes. Each
RS-232/422/485 serial port can be configured individually for Modbus RTU or
Modbus ASCII operation and for different baud rates, allowing both types of
networks to be integrated with Modbus TCP through one Modbus gateway.
You can also find the MGate MB3180 and MGate MB3480 models in the Industrial Ethernet Gateways.
You can explore our wide range of
products and enquire about the MOXA MGate MB3280 Industrial Ethernet Gateway for your industrial automation needs. Our
sales experts will pave the way to buy at the lowest price in Dubai, UAE, Saudi
Arabia, Oman, and the Middle East.
| industrial gateway : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | Yes : 1 Port (Auto MDI/MDI-X connection) |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Other ports | No |
| Protocols | Ethernet: Modbus TCP Client (Master), Modbus TCP Server (Slave); Serial: Modbus RTU/ASCII Master, Modbus RTU/ASCII Slave |
| industrial gateway : Serial port specifications | |
| Number of Ports | 2 Ports |
| Console Port | No |
| Connectors | DB9 male |
| Serial Standards | RS-232/422/485 |
| Isolation | No |
| industrial gateway : Serial Communication Parameters | |
| Data Bits | 7, 8 |
| Stop Bits | 1, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | DTR/DSR, RTS Toggle (RS-232 only), RTS/CTS |
| Baudrate | 50 bps to 921.6 kbps |
| industrial gateway : Serial Signals | |
| RS-232 Signals | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 Signals | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w Signals | Data+, Data-, GND |
| RS-485-4w Signals | Tx+, Tx-, Rx+, Rx-, GND |
| industrial gateway : General | |
| Management | ARP, DHCP Client, DNS, HTTP, SNMPv1/v2c/v3, TCP/IP, Telnet, UDP |
| MTBF | 749,455 hrs |
| Industrial Gateway : Memory | |
| microSD Slot | No |
| industrial gateway : Power Requirements | |
| Input Current | 250 mA @ 12 VDC |
| Input Voltage | 12 to 48 VDC |
| Power Connector | Power jack and terminal block |
| industrial gateway : Security | |
| Security | Security Protocols: SNMPv3, HTTPS (TLS 1.2) |
| Authentication | Local database |
| Encryption | HTTPS, AES-128, AES-256, SHA-256 |
| industrial gateway : Physical Characteristics | |
| Dimensions | 22 x 77 x 111 mm (0.87 x 3.03 x 4.37 in) |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m, IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV, IEC 61000-4-5 Surge: Power: 1 kV, IEC 61000-4-6 CS: 3 V, IEC 61000-4-8 PFMF, IEC 61000-4-11; Safety: IEC/UL 62368-1, IEC/UL 60950-1; IP30; Telcordia SR332 |
| Housing | Metal |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Weight | 360 g (0.79 lb) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Installation | DIN-rail mounting |
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