5-port entry-level unmanaged Ethernet switches with metal housing
MGate MB3180 / 3280 / 3480
1, 2, and 4-port standard serial-to-Ethernet Modbus gateways
- Supports Auto Device Routing for easy configuration
- Supports route by TCP port or IP address for flexible deployment
- Converts between Modbus TCP and Modbus RTU/ASCII protocols
- 1 Ethernet port and 1, 2, or 4 RS-232/422/485 ports
- 16 simultaneous TCP masters with up to 32 simultaneous requests per master
- Easy hardware setup and configuration
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- Technical Specification
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MGate MB3180 / 3280 / 3480
Models
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Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddMGate MB3180/EU1 Port RS-232/422/485 Modbus TCP to Serial Communication GatewayIn stockWarranty: €255.00€313.65Login to check your price MGate MB3180/EU1 Port RS-232/422/485 Modbus TCP to Serial Communication GatewayAvailability:In stockNet price:€255.00 -
Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddMGate MB3280/EU2 Port RS-232/422/485 Modbus TCP to Serial Communication GatewayIn delivery Warranty: €450.00€553.50Login to check your price MGate MB3280/EU2 Port RS-232/422/485 Modbus TCP to Serial Communication GatewayAvailability: In deliveryNet price:€450.00 -
Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddMGate MB3480/EU4 Port RS-232/422/485 Modbus TCP to Serial Communication GatewayIn stockWarranty: €686.00€843.78Login to check your price MGate MB3480/EU4 Port RS-232/422/485 Modbus TCP to Serial Communication GatewayAvailability:In stockNet price:€686.00
Accessories
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Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddDIN Rail Mounting Kit 35mm, for DE-311/211, NPort 5200/5400, NPort W2250/2150In stockWarranty: €4.00€4.92Login to check your price DIN Rail Mounting Kit 35mm, for DE-311/211, NPort 5200/5400, NPort W2250/2150Availability:In stockNet price:€4.00 -
Model Availability Warranty Wishlist Your PriceYour Price Items Quantity AddDB9 Female to Terminal BlockIn stockWarranty: €10.00€12.30Login to check your price DB9 Female to Terminal BlockAvailability:In stockNet price:€10.00
Useful products
5-port entry-level unmanaged Ethernet switches with plastic housing
Description
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 baudrates, allowing both types of networks to be integrated with Modbus TCP through one Modbus gateway.
Auto-Device Routing for Easy Configuration (Patent Pending)
Moxa’s Auto-Device Routing function helps eliminate many of the problems and inconveniences encountered by engineers who need to configure large numbers of Modbus devices. A single mouse click is all that’s required to set up a slave ID routing table and configure Modbus gateways to automatically detect Modbus requests from a supervisory control and data acquisition (SCADA) system. By removing the need to manually create the slave ID routing table, the Auto-Device Routing function saves engineers significant time and cost.
Technical Specification
- 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, Telnet Console |
Management | ARP, DHCP Client, DNS, HTTP, HTTPS (MGate MB3180 Excluded), SMTP (MGate MB3180 Excluded), SNMP Trap (MGate MB3180 Excluded), SNMPv1/v2c/v3, TCP/IP, Telnet, UDP, NTP Client (MGate MB3180 Excluded) |
MIB | RFC1213, RFC1317 |
Time Management | NTP Client (MGate MB3180 Excluded) |
- Serial Interface
No. of Ports | MGate MB3180: 1 MGate MB3280: 2 MGate MB3480: 4 |
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 | MGate MB3180: None MGate MB3280/MB3480: 120 ohms |
- 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 Voltage | 12 to 48 VDC |
Input Current | MGate MB3180: 200 mA @ 12 VDC MGate MB3280: 250 mA @ 12 VDC MGate MB3480: 385 mA @ 12 VDC |
Power Connector | MGate MB3180: Power jack MGate MB3280/MB3480: Power jack and terminal block |
- Physical Characteristics
Housing | Metal |
IP Rating | IP30 |
Dimensions (with ears) | MGate MB3180: 22 x 75 x 80 mm (0.87 x 2.95 x 3.15 in) MGate MB3280: 22 x 100 x 111 mm (0.87 x 3.94 x 4.37 in) MGate MB3480: 35.5 x 102.7 x 181.3 mm (1.40 x 4.04 x 7.14 in) |
Dimensions (without ears) | MGate MB3180: 22 x 52 x 80 mm (0.87 x 2.05 x 3.15 in) MGate MB3280: 22 x 77 x 111 mm (0.87 x 3.03 x 4.37 in) MGate MB3480: 35.5 x 102.7 x 157.2 mm (1.40 x 4.04 x 6.19 in) |
Weight | MGate MB3180: 340 g (0.75 lb) MGate MB3280: 360 g (0.79 lb) MGate MB3480: 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 |
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 |
- MTBF
Time | MGate MB3180: 908,440 hrs MGate MB3280: 749,455 hrs MGate MB3480: 1,242,173 hrs |
Standards | Telcordia SR332 |
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