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MGate MB3180

255.00 be PVM (w/o VAT)

  • Supports Auto Device Routing for easy configuration
  •  Converts between Modbus TCP and Modbus RTU/ASCII protocols
  •  1 Ethernet port and 1, 2, or 4 RS-232/422/485 ports
  •  Easy hardware setup and configuration
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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.

Additional information

Weight 0.33 kg
Dimensions 21 × 15 × 7.2 cm


Ethernet Interface
10/100BaseT(X) Ports (RJ45 connector) 1 (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
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
Stop Bits 1, 2
Parity None, Even, Odd, Space, Mark
Flow Control DTR/DSR, RTS Toggle (RS-232 only), RTS/CTS
Pull High/Low Resistor for RS-485 1 kilo-ohm, 150 kilo-ohms
RS-485 Data Direction Control  

ADDC® (automatic data direction control)

Serial Signals
RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, 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
No. of Power Inputs 1
Input Current MGate MB3180: 200 mA @ 12 VDC
Input Voltage 12 to 48 VDC
Source of Input Power Power input 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 60°C (32 to 140°F)
Storage Temperature (package included) -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standarts and Certifications
Safety EN 60950-1, UL 60950-1
EMC EN 55032/24
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 (MB3180/MB3280)
IEC 61000-4-5 Surge: Power: 1 kV; Signal: 2 kV (MB3480)
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8 PFMF
IEC 61000-4-11 DIPs
Time 908,440 hrs
Standards Telcordia SR332
Warranty Period 5 years