The Moxa MGate 5101-PBM-MN gateway enables reliable communication between PROFIBUS DP V1 field devices (e.g. drives, instruments) and Modbus TCP hosts such as SCADA systems or PLCs. It supports automatic PROFIBUS device scanning, a web-based GUI, secure management interfaces, and traffic diagnostics, making it ideal for industrial sectors like energy, oil & gas, and factory automation.

With a rugged metal housing, wide temperature support, dual DC power inputs, and integrated relay output, the gateway ensures long-term stability and high availability in mission-critical applications.

Technical Specifications:

Network Interface:

• 1 × 10/100BaseT(X), RJ45 (Auto MDI/MDI-X), 1.5 kV isolation
• Protocols: Modbus TCP Client (Master), Modbus TCP Server (Slave)

Configuration & Management:

• Interfaces: Web Console (HTTP/HTTPS), Telnet Console, SSH
• Tools: MGate Manager, Device Search Utility
• Protocols: ARP, DHCP, DNS, SMTP, SNMP v1/v2c/v3, NTP
• Security: HTTPS (TLS 1.3), AES-128/256, SHA-256, local authentication

Serial Interface:

• 1 × RS-232 (DB9 male), 115200, n, 8, 1
• Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
• Isolation: 2 kV

PROFIBUS Interface:

• 1 × DB9 female
• Protocol: PROFIBUS DP-V1 Master
• Baudrate: 9.6 kbps to 12 Mbps
• Isolation: 2 kV
• Data Size: 1536 bytes input / 1536 bytes output

Modbus TCP Functions:

• Max. Client Connections: 16
• Max. Server Connections: 32
• Supported Functions: 1, 2, 3, 4, 5, 6, 15, 16, 23
• Max. Commands: 100
• Data Size: 1536 bytes input / 1536 bytes output

Power Supply:

• Input Voltage: 12–48 VDC
• Current: 365 mA @ 12 VDC
• Connector: Screw-fastened Euroblock
• Relay Output: 2 A @ 30 VDC (resistive load)

Physical Characteristics:

• Housing: Metal (IP30)
• Dimensions: 36 × 105 × 140 mm
• Weight: 500 g
• Mounting: DIN rail

Environmental Limits:

• Operating Temperature:
• Standard: 0 to 60 °C
• “-T” Model: -40 to 75 °C
• Storage: -40 to 85 °C
• Humidity: 5–95 % (non-condensing)

Certifications:

• EMC: EN 55032/35
• EMI: CISPR 32, FCC Part 15B Class A
• EMS: IEC 61000-4-2 to 4-8
• Safety: IEC/UL 60950-1, EN 62368-1
• HazLoc: ATEX, Class I Div. 2, IECEx
• Shock/Vibration/Drop: IEC 60068-2-27/-2-6/-2-64/-2-32

Reliability:

• MTBF: 1,082,881 hours (Telcordia SR332)

Warranty:

• 5-year manufacturer warranty

Package Contents:

• 1 × MGate 5101-PBM-MN Gateway
• 1 × DIN-rail kit
• 1 × Quick installation guide
• 1 × Warranty card