MGATE MB3170-G2/MB3270-G2/MB3470-G2 SERIES
1-port advanced serial-to-Ethernet Modbus gateway with 1 RJ45 + 1 multi-mode ST fiber Ethernet ports, DB9 serial connector, -40 to 75°C operating temperature
Supports high-performing and low-latency agent mode to actively poll Modbus devices and cache data
Supports proprietary Modbus and Modbus extensions for various devices
Supports Auto Device Routing for easy configuration
Supports route by TCP port or IP address for different system architectures
Connects up to 32 Modbus TCP clients (MGate can queue 32 Modbus requests for each Modbus client connected)
Supports Modbus serial client to Modbus serial server communications
Ethernet cascading or dual subnet for flexible network system design
10/100BaseTX (RJ45) or 100BaseFX (single mode or multi-mode with SC/ST connector or SFP option)
Modbus communication test tools independant of external software
Intuitive Modbus diagnostics and traffic monitoring for easy troubleshooting
Serial port with 2 kV isolation protection (for -I models)
Supports redundant dual DC power inputs and 1 relay output
Compliance with IEC 62443-4-2 Security Level 2 requirements
-40 to 75°C wide operating temperature range (-T models)
Supports proprietary Modbus and Modbus extensions for various devices
Supports Auto Device Routing for easy configuration
Supports route by TCP port or IP address for different system architectures
Connects up to 32 Modbus TCP clients (MGate can queue 32 Modbus requests for each Modbus client connected)
Supports Modbus serial client to Modbus serial server communications
Ethernet cascading or dual subnet for flexible network system design
10/100BaseTX (RJ45) or 100BaseFX (single mode or multi-mode with SC/ST connector or SFP option)
Modbus communication test tools independant of external software
Intuitive Modbus diagnostics and traffic monitoring for easy troubleshooting
Serial port with 2 kV isolation protection (for -I models)
Supports redundant dual DC power inputs and 1 relay output
Compliance with IEC 62443-4-2 Security Level 2 requirements
-40 to 75°C wide operating temperature range (-T models)
Ethernet Interface
- 10/100BaseT(X) Ports (RJ45 connector): 2 (Ethernet cascade or dual subnet configured by software) 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 Modbus TCP Server
- Configuration Options: Web Console (HTTP/HTTPS) Device Search Utility (DSU) MCC Tool Windows Driver Manager UtilityMXview One SoftwareMXconfig Software
- Management: ARP DHCP Client DNS HTTPS ICMP IPv4/IPv6 SMTP SMTPS SNMPv1/v2c/v3 SNTP TCP/IP UDP
- MIB: MIB-II RFC1213, RFC1317
- Time Management: SNTP Client
- System Log Count: Local: 10,000 max.
Security Functions
- Authentication: Local database
- Encryption: AES-128 AES-256 ECC-256 ECC-384 ECC-521 HMAC RSA-1024 RSA-2048 RSA-3072 RSA-4096 SHA-256 SHA-384
- Security Protocols: SNMPv3 HTTPS (TLS 1.2)
Serial Interface
- No. of Ports: MGate MB3170-G2 models: 1MGate MB3270-G2 models: 2MGate MB3470-G2 models: 4
- Connector: MGate MB3170-G2/MB3270-G2/MB3470-G2 models: 1/2/4 x DB9 male MGate MB3270-TB-G2/MB3470-TB-G2 models: 2/4 x 5-pin spring type terminal block
- Serial Standards: RS-232/422/485 (software-selectable)
- Bitrate: 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
- Pull High/Low Resistor for RS-485: 1 kilo-ohm, 150 kilo-ohms (software selectable)
- Terminator for RS-485: 120 ohms (software selectable)
- Isolation: I models: 2 kV
- RS-485 Data Direction Control: ADDC (automatic data direction control)
Serial Signals
- RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND orTxD, RxD, GND (for -TB models)
- 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 Client Modbus RTU/ASCII Server (supported in Agent mode)Proprietary Modbus Serial Client
Modbus (Transparent)
- Max. No. of Client Connections: 32
- Max. No. of Server Connections: 32
Modbus RTU/ASCII (Agent)
- Mode: Client (Master) Server (Slave) Proprietary Serial (client)
- Functions Supported: 1, 2, 3, 4, 5, 6, 15, 16, 23
- Max. No. of Commands: 128/serial port
- No. of Tags: MGate MB3170–G2 models: 150MGate MB3270–G2 models: 300MGate MB3470–G2 models: 600
- Total Tag Size: MGate MB3170–G2 models: 2048 BytesMGate MB3270–G2 models: 3072 BytesMGate MB3470–G2 models: 4096 Bytes
Modbus TCP (Agent)
- Mode: Client (Master) Server (Slave)
- Max. No. of Client Connections: 32
- Max. No. of Server Connections: 32
- Functions Supported: 1, 2, 3, 4, 5, 6, 15, 16, 23
- Max. No. of Commands: 128
- No. of Tags: MGate MB3170–G2 models: 150MGate MB3270–G2 models: 300MGate MB3470–G2 models: 600
- Total Tag Size: MGate MB3170–G2 models: 2048 BytesMGate MB3270–G2 models: 3072 BytesMGate MB3470–G2 models: 4096 Bytes
Power Parameters
- Input Voltage: 12 to 48 VDC
- Input Current: MGate MB3170-G2/MB3270-G2 models: 452 mA @ 12 VDCMGate MB3470-G2 models: 583 mA @ 12 VDC
- Power Connector: 8-pin terminal block
Relays
- Contact Current Rating: Resistive load: 1 A @ 30 VDC
Physical Characteristics
- Housing: Metal
- IP Rating: IP30
- Dimensions (with ears): MGate MB170-G2/MB3270-G2 models: 25 x 89 x 132 mm (0.98 x 3.50 x 5.19 in) MGate MB3470-G2 models: 42 x 89 x 132 mm (1.65 x 3.50 x 5.19 in)
- Dimensions (without DIN-rail mouting kit): MGate MB170-G2/MB3270-G2 models: 25 x 89 x 129 mm (0.98 x 3.50 x 5.08 in) MGate MB3470-G2 models: 42 x 89 x 129 mm (1.65 x 3.50 x 5.08 in)
- Weight: MGate MB3170-G2 models: 338 g (0.75 lb)MGate MB3270-G2 models: 393 g (0.87 lb)MGate MB3470-G2 models: 444 g (0.98 lb)
Environmental Limits
- Operating Temperature: Standard models : -10 to 60°C (14 to 140°F)Wide temp. models: -40 to 75°C (-40 to 167°F)
- Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
- Ambient Relative Humidity: 5 to 95% (non-condensing)
Standards and Certifications
- EMC: EN 61000-6-2/-6-4
- 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 2 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV IEC 61000-4-5 Surge: Power: 2 kV, Signal: 1 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m IEC 61000-4-8 PFMF IEC 61000-4-11
- Hazardous Locations: ATEX Class I Division 2 IECEx
- Maritime: Certified with 24 VDC power input
- Maritime: Certified with 24 VDC power input
- Safety: EN 62368-1 UL 62368-1
- Vibration: IEC 60068-2-6
- Package Drop Test: ISTA 1A
MTBF
- Time: MGate MB3170-G2 models: 3,238,923 hrsMGate MB3170I-G2 models: 3,156,544 hrsMGate MB3170-S/M-SC-G2/M-ST-G2 models: 2,889,487 hrsMGate MB3170-SFP-G2 models: 3,109,327 hrsMGate MB3270-TB-G2 models: 2,943,248 hrsMGate MB3270-G2 models: 2,931,934 hrsMGate MB3270I-TB-G2 models: 2,809,979 hrsMGate MB3270I-G2 models: 2,799,662 hrsMGate MB3470-TB-G2 models: 2,377,791 hrsMGate MB3470-G2 models: 2,363,042 hrsMGate MB3470I-TB-G2 models: 2,208,607 hrsMGate MB3470I-G2 models: 2,195,874 hrs
- Standards: Telcordia Standard SR-332
Warranty
- Warranty Period: 5 years
- Details: See www.moxa.com/warranty