MGate MB3480 MOXA Modbus Gateways

MGate MB3480 MOXA

MGate MB3480

4 Port RS-232/422/485 Modbus TCP to Serial Communication Gateway


Prezzo per pezzo

€ 697,65

(IVA esclusa)

€ 851,13 (IVA inclusa)

Articoli Prezzo (IVA esc.)
1+ pz.€ 697,65
3+ pz. € 676,723
5+ pz. € 662,775

Prezzo di 1 pz. iva (22%) inclusa: € 851,13

Disponibilità: 10 gg lav

Brand: MOXA

SKU: 64566

Model: MGate MB3480

Line: Server seriali - convertitori ethernet seriale rs 232, 422 e 485

Bisogno di aiuto?

Prodotti Correlati



Prezzo:  € 3,50   


MGate MB3180

Prezzo:  € 259,17   


MGate MB3280

Prezzo:  € 457,27   



CE Certificato
FCC Certificato
UL Certificato
IEC Certificato
RoHS Certificato

Features and Benefits

  • Convert between Modbus TCP and Modbus RTU/ASCII
  • 1 Ethernet port and 2 RS-232/422/485 ports
  • 16 simultaneous TCP masters with up to 32 simultaneous requests per master
  • Easy hardware setup and configuration


The MGate MB3480 is standard Modbus gateway 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. Moxa MB3480 is designed for easy integration of Modbus TCP and RTU/ASCII networks. With this model, 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. Moxa Mgate MB3480 offers features that make network integration easy, customizable, and compatible with almost any Modbus network. The MGate™ MB3000 gateways can effectively connect a high density of Modbus nodes to the same network. The Moxa MGate 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 baudrates, allowing both types of networks to be integrated with Modbus TCP through one Modbus gateway.


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: All models: Web Console (HTTP), Device Search Utility (DSU), MGate Manager, MCC Tool, Telnet Console MGate MB3280/MB3480 only: Web Console (HTTPS)
Management: All modesl: ARP, DHCP Client, DNS, HTTP, SNMPv1/v2c/v3, TCP/IP, Telnet, UDP MGate MB3280/MB3480 only: HTTPS, SMTP, SNMP Trap, NTP Client 
MIB: RFC1213, RFC1317
Time Management: NTP Client
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
RS-485 Data Direction Control: ADDC® (automatic data direction control)
Pull High/Low Resistor for RS-485: 1 kilo-ohm, 150 kilo-ohms
Terminator for RS-485: 120 ohms
Serial Signals
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 Voltage: 12 to 48 VDC
Input Current: 385 mA @ 12 VDC
Power Connector: Power jack and terminal block
Physical Characteristics
Housing: Metal
IP Rating: IP30
Dimensions (with ears): 35.5 x 102.7 x 181.3 mm (1.40 x 4.04 x 7.14 in)
Dimensions (without ears): 35.5 x 102.7 x 157.2 mm (1.40 x 4.04 x 6.19 in)
Weight: 740 g (1.63 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)
Standards and Certifications
Safety: EN 60950-1, UL 60950-1
EMC: EN 55032/24
EMI: CISPR 32, FCC Part 15B Class A
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: 1,242,173 hrs
Standards: Telcordia SR332
Warranty Period: 5 years


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