IN702MEB0600000 – industrial M-Bus, Modbus RTU/TCP & pulses to Modbus, KNX, BACnet, 60 meters

IN702MEB0600000 – industrial M-Bus, Modbus RTU/TCP and pulse input to Modbus, KNX, BACnet/IP and BACnet MS/TP gateway, up to 60 devices, 3000 signals, DIN rail, 24 VDC, UL/BTL certified.

IN702MEB0600000 is the most advanced gateway in the Intesis 700series Metering Gateway family, designed for integrating M-Bus meters, Modbus RTU/TCP devices and pulse meters into BMS and SCADA systems based on Modbus, KNX and BACnet. It supports up to 60 meters and a maximum of 3000 signals, making it the ideal choice for large-scale and complex commercial, industrial, and public sector installations. The embedded M-Bus level converter eliminates the need for additional hardware, reducing system costs and simplifying design. Acting as an M-Bus master and as a server on the IP side, the gateway provides reliable bidirectional integration of electricity, water, gas, and heat meters.

The IN702MEB0600000 gateway is equipped with advanced diagnostic features that allow fast detection of communication errors at both the individual meter and bus level. The auto-discovery function automatically detects meters and imports their registers, significantly reducing commissioning time. Configurable polling intervals of up to 48 hours extend the lifetime of battery-powered meters, making the device especially valuable in distributed installations. Project import and export via Intesis MAPS enables fast replication across multiple sites. Extended timeout settings ensure stable communication with even the most demanding or non-standard meters from different manufacturers.

The IN702MEB0600000 provides full flexibility on the BMS side with support for Modbus RTU/TCP, KNX TP, as well as BACnet/IP and BACnet MS/TP. Thanks to the late configuration feature, the IP-side protocol can be changed during operation, reducing inventory needs and simplifying project adaptation. The gateway also supports 3 pulse inputs, enabling integration of additional electricity, water, or heat meters. With support for up to 5 simultaneous TCP connections, it ensures stable communication with multiple supervisory systems. Certifications UL, BTL, CE, CB confirm compliance with industrial requirements, while RoHS and WEEE compliance guarantees environmental safety.

The compact enclosure, measuring 90 × 106 × 58 mm, is suitable for mounting on DIN rail EN60715 TH35 or directly on walls. The device operates at 24 VDC ±10% with a power consumption of 17 W. All communication ports are equipped with clear LED indicators for real-time diagnostics. Two DIP switch blocks allow configuration of RS-485 bus parameters (termination and biasing), ensuring compatibility with Modbus RTU and BACnet MS/TP networks. A functional push button enables restoration of factory defaults and sending of I-Am messages in BACnet networks, streamlining service and integration.

Main features

• Integration of M-Bus, Modbus RTU/TCP and pulse meters in one device
• Supports up to 60 meters and 3000 signals
• Embedded M-Bus converter – no external hardware required
• Auto-discovery – automatic detection and register import
• Configurable polling intervals up to 48 h – optimized for battery meters
• Advanced timeout settings – stable communication with various manufacturers
• Late configuration – change IP protocol at any time
• Support for 3 pulse inputs for electricity, water, and heat meters
• Easy configuration and monitoring via Intesis MAPS
• Certified UL, BTL, CE, CB – full industrial compliance

Technical specifications

Communication ports

• Ethernet: 1 × RJ45 10/100 Mbps (Modbus TCP or BACnet/IP)
• RS-485: 2 × 3-pin terminals (Modbus RTU, BACnet MS/TP)
• KNX: 2-pin terminal
• M-Bus: 3-pin terminal (supports up to 60 devices, embedded converter)
• Pulse inputs: 3 × (I1, I2, I3 + common C)
• USB Type-C: for configuration with Intesis MAPS

Power supply

• Voltage: 24 VDC ±10%
• Power consumption: 17 W
• Connector: 3-pin screw terminal
• Isolation between ports: 1000 VDC

Housing and mounting

• Material: PC plastic UL94 V-0, color RAL 7035
• Dimensions: 90 × 106 × 58 mm
• Weight: 205 g (330 g packed)
• Mounting: DIN rail EN60715 TH35 or wall mounting
• Protection rating: IP20

Environmental conditions

• Operating temperature: -10…+60 °C
• Storage temperature: -30…+60 °C
• Humidity: 5–95% (non-condensing)

LED indicators and push button

• LEDs: Power/Error, RS-485 Tx/Rx, KNX Tx/Rx, Ethernet Link/Speed, M-Bus Tx/Rx
• Push button: factory reset, I-Am (for BACnet), programming mode (KNX)

Warranty and certifications

• Warranty: 36 months
• Certifications: CE, CB, UL, BTL, RoHS compliant, WEEE
• Country of origin: Spain
• HS Code: 8517620000

Example of integration