Technolec

MGATE MB3170/MB3270 SERIES

1-port advanced Modbus gateway, 0 to 60°C operating temperature
Supports Auto Device Routing for easy configuration
Supports route by TCP port or IP address for flexible deployment
Connects up to 32 Modbus TCP servers
Connects up to 31 or 62 Modbus RTU/ASCII slaves
Accessed by up to 32 Modbus TCP clients (retains 32 Modbus requests for each Master)
Supports Modbus serial master to Modbus serial slave communications
Built-in Ethernet cascading for easy wiring
10/100BaseTX (RJ45) or 100BaseFX (single mode or multi-mode with SC/ST connector)
Emergency request tunnels ensure QoS control
Embedded Modbus traffic monitoring for easy troubleshooting
Serial port with 2 kV isolation protection (for “-I” models)
-40 to 75°C wide operating temperature models available
Supports redundant dual DC power inputs and 1 relay output

Ethernet Interface

  • 10/100BaseT(X) Ports (RJ45 connector): 2 (1 IP, Ethernet cascade) Auto MDI/MDI-X connection
  • Magnetic Isolation Protection: 1.5 kV (built-in)
  • Optical Fiber: Note: When connecting a single-mode fiber transceiver, we recommend using an attenuator to prevent damage caused by excessive optical power.Note: Compute the “typical distance” of a specific fiber transceiver as follows: Link budget (dB) > dispersion penalty (dB) + total link loss (dB).
  • Optical Fiber: 100BaseFX
  • Optical Fiber: Multi-Mode
  • Optical Fiber: Single-Mode
  • Optical Fiber: Fiber Cable Type
  • Optical Fiber: OM1
  • Optical Fiber: 50/125 µm
  • Optical Fiber: G.652
  • Optical Fiber: 800 MHz x km
  • Optical Fiber: Typical Distance
  • Optical Fiber: 4 km
  • Optical Fiber: 5 km
  • Optical Fiber: 40 km
  • Optical Fiber: Wavelength
  • Optical Fiber: Typical (nm)
  • Optical Fiber: 1300
  • Optical Fiber: 1310
  • Optical Fiber: TX Range (nm)
  • Optical Fiber: 1260 to 1360
  • Optical Fiber: 1280 to 1340
  • Optical Fiber: RX Range (nm)
  • Optical Fiber: 1100 to 1600
  • Optical Fiber: 1100 to 1600
  • Optical Fiber: Optical Power
  • Optical Fiber: TX Range (dBm)
  • Optical Fiber: -10 to -20
  • Optical Fiber: 0 to -5
  • Optical Fiber: RX Range (dBm)
  • Optical Fiber: -3 to -32
  • Optical Fiber: -3 to -34
  • Optical Fiber: Link Budget (dB)
  • Optical Fiber: 12
  • Optical Fiber: 29
  • Optical Fiber: Dispersion Penalty (dB)
  • Optical Fiber: 3
  • Optical Fiber: 1
  • Optical Fiber: Note: When connecting a single-mode fiber transceiver, we recommend using an attenuator to prevent damage caused by excessive optical power.Note: Compute the “typical distance” of a specific fiber transceiver as follows: Link budget (dB) > dispersion penalty (dB) + total link loss (dB).

Ethernet Software Features

  • Industrial Protocols: Modbus TCP Client (Master), Modbus TCP Server (Slave)
  • Configuration Options: Web Console (HTTP/HTTPS), Device Search Utility (DSU), MGate Manager, Telnet Console
  • Management: ARP, DHCP Client, DNS, HTTP, HTTPS, SMTP, SNMP Trap, SNMPv1/v2c/v3, TCP/IP, Telnet, UDP, NTP Client
  • MIB: RFC1213, RFC1317
  • Time Management: NTP Client

Serial Interface

  • No. of Ports: 1
  • Connector: DB9 male for RS-232
  • 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-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: 32
  • Max. No. of Server Connections: 32

Power Parameters

  • Input Voltage: 12 to 48 VDC
  • Input Current: 435 mA @ 12 VDC
  • Power Connector: 7-pin terminal block

Relays

  • Contact Current Rating: Resistive load: 1 A @ 30 VDC

Physical Characteristics

  • Housing: Plastic
  • IP Rating: IP30
  • Dimensions (with ears): 29 x 89.2 x 124.5 mm (1.14 x 3.51 x 4.90 in)
  • Dimensions (without ears): 29 x 89.2 x 118.5 mm (1.14 x 3.51 x 4.67 in)
  • Weight: 360 g (0.79 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, IEC 60950-1, IEC 62368-1, UL 62368-1
  • EMC: EN 55032/24
  • EMI: CISPR 32, FCC Part 15B Class A
  • EMS: IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV IEC 61000-4-5 Surge: Power: 2 kV IEC 61000-4-6 CS: 10 V IEC 61000-4-8 PFMF IEC 61000-4-11 DIPs
  • Hazardous Locations: ATEX, Class I Division 2, IECEx
  • Hazardous Locations: If you need an IECEx certificate for this product, please contact a Moxa sales representative.
  • Maritime: DNV-GL
  • Freefall: IEC 60068-2-32
  • Shock: IEC 60068-2-27
  • Vibration: IEC 60068-2-6, IEC 60068-2-64

MTBF

  • Time: 1,349,710 hrs
  • Standards: Telcordia SR332

Warranty

  • Warranty Period: 5 years
  • Details: See www.moxa.com/warranty

Available Models

Model No. Description Quantity
MGate MB3170 1-port advanced Modbus gateway, 0 to 60°C operating temperature
MGate MB3170I 1-port advanced Modbus gateway with 2 kV isolation, 0 to 60°C operating temperature
MGate MB3270 2-port advanced Modbus gateway, 0 to 60°C operating temperature
MGate MB3270I 2-port advanced Modbus gateway with 2 kV isolation, 0 to 60°C operating temperature
MGate MB3170-T 1-port advanced Modbus gateway, -40 to 75°C operating temperature
MGate MB3170I-T 1-port advanced Modbus gateway with 2 kV isolation, -40 to 75°C operating temperature
MGate MB3270-T 2-port advanced Modbus gateway, -40 to 75°C operating temperature
MGate MB3270I-T 2-port advanced Modbus gateway with 2 kV isolation, -40 to 75°C operating temperature
MGate MB3170-M-SC 1-port advanced Modbus gateway with 1 100BaseF(X) multi-mode fiber port (SC connectors), 0 to 60°C operating temperature
MGate MB3170-M-ST 1-port advanced Modbus gateway with 1 100BaseF(X) multi-mode fiber port (ST connectors), 0 to 60°C operating temperature
MGate MB3170-S-SC 1-port advanced Modbus gateway with 1 100BaseF(X) single-mode fiber port (SC connectors), 0 to 60°C operating temperature
MGate MB3170I-M-SC 1-port advanced Modbus gateway with 1 100BaseF(X) multi-mode fiber port (SC connectors) and 2 kV optical isolation, 0 to 60°C operating temperature
MGate MB3170I-S-SC 1-port advanced Modbus gateway with 1 100BaseF(X) single-mode fiber port (SC connectors) and 2 kV optical isolation, 0 to 60°C operating temperature
MGate MB3170-M-SC-T 1-port advanced Modbus gateway with 1 100BaseF(X) multi-mode fiber port (SC connectors), -40 to 75°C operating temperature
MGate MB3170-M-ST-T 1-port advanced Modbus gateway with 1 100BaseF(X) multi-mode fiber port (ST connectors), -40 to 75°C operating temperature
MGate MB3170-S-SC-T 1-port advanced Modbus gateway with 1 100BaseF(X) single-mode fiber port (SC connectors), -40 to 75°C operating temperature
MGate MB3170I-M-SC-T 1-port advanced Modbus gateway with 1 100BaseF(X) multi-mode fiber port (SC connectors) and 2 kV optical isolation, -40 to 75°C operating temperature
MGate MB3170I-S-SC-T 1-port advanced Modbus gateway with 1 100BaseF(X) single-mode fiber port (SC connectors) and 2 kV optical isolation, -40 to 75°C operating temperature