MGATE MB3170/MB3270 SERIES
1-port advanced Modbus gateway, 0 to 60°C operating temperature
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 MCC Tool 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 and terminal block for RS-422/485
- 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: UL 60950-1 IEC 60950-1 EN 62368-1 UL 508
- EMC: EN 55032/35
- 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
- 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
- Freefall: IEC 60068-2-32
- Shock: IEC 60068-2-27
- Vibration: IEC 60068-2-6 IEC 60068-2-64
MTBF
- Time: 1,662,526 hrs
- Standards: Telcordia SR332
Warranty
- Warranty Period: 5 years
- Details: See www.moxa.com/warranty
Security Functions
- Authentication: Local database
- Encryption: HTTPS AES-128 AES-256 SHA-256
- Security Protocols: SNMPv3 HTTPS (TLS 1.2)