Manufacturer Part Number: MOXA MGate MB3180
OEM Spec Ref 
The MOXA MGate MB3180 is a premier Modbus TCP gateway, expertly designed to facilitate seamless integration between Modbus TCP and RTU/ASCII networks. This one-port gateway is engineered for high efficiency and ease of use in various industrial settings, ensuring robust and reliable network communications.
Key Features:
Benefits:
Applications:
The MOXA MGate MB3180 stands out as a fundamental component in modern industrial network solutions, delivering exceptional performance and reliability.
| Ethernet Interface | 10/100BaseT(X) Ports (RJ45 connector) | Auto MDI/MDI-X connection | 
| Magnetic Isolation Protection | 1.5 kV (built-in) | |
| Ethernet Software Features | Industrial Protocols | Modbus TCP Client (Master) Modbus TCP Server (Slave) | 
| Configuration Options | Web Console (HTTP) Device Search Utility (DSU) MGate Manager MCC Tool Telnet Console | |
| Management | ARP DHCP Client DNS HTTP SNMPv1/v2c/v3 TCP/IP Telnet UDP | |
| MIB | RFC1213, RFC1317 | |
| Security Functions | Authentication | Local database | 
| Encryption | HTTPS AES-128 AES-256 SHA-256 | |
| Serial Interface | No. of Ports | 1 | 
| Connector | DB9 male | |
| Serial Standards | RS-232/422/485 (software selectable) | |
| Baudrate | 50 bps to 921.6 kbps | |
| Data Bits | 7,8 | |
| Parity | None Even Odd Space Mark | |
| Stop Bits | 1,2 | |
| Flow Control | DTR/DSR RTS Toggle (RS-232 only) RTS/CTS | |
| Pull High/Low Resistor for RS-485 | 1 kilo-ohm, 150 kilo-ohms | |
| Terminator for RS-485 | None | |
| RS-485 Data Direction Control | ADDC (automatic data direction control) | |
| Serial Signals | RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND | 
| RS-422 | Tx+, Tx-, Rx+, Rx-, GND | |
| RS-485-2w | Data+, Data-, GND | |
| RS-485-4w | Tx+, Tx-, Rx+, Rx-, GND | |
| Serial Software Features | Industrial Protocols | Modbus RTU/ASCII Master Modbus RTU/ASCII Slave | 
| Modbus (Transparent) | Max. No. of Client Connections | 16 | 
| Max. No. of Server Connections | 32 | |
| Power Parameters | Input Current | 200 mA @ 12 VDC | 
| Input Voltage | 12 to 48 VDC | |
| Power Connector | Power jack | |
| Physical Characteristics | Housing | Metal | 
| IP Rating | IP30 | |
| Dimensions (with ears) | 22 x 75 x 80 mm (0.87 x 2.95 x 3.15 in) | |
| Dimensions (without ears) | 22 x 52 x 80 mm (0.87 x 2.05 x 3.15 in) | |
| Weight | 340 g (0.75 lb) | |
| Environmental Limits | Operating Temperature | 0 to 55°C (32 to 131°F) | 
| Storage Temperature (package included) | -40 to 85°C (-40 to 185°F) | |
| Ambient Relative Humidity | 5 to 95% (non-condensing) | |
| 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 | UL 60950-1 EN 62368-1 | |
| MTBF | Time | 2,762,384 hrs | 
| Standards | Telcordia SR332 | |
| Warranty | Warranty Period | 5 years | 
| Details | See www.moxa.com/warranty | 
| Weight | 0.340 kg | 
|---|---|
| Dimensions | 2.2 × 7.5 × 8 cm |