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• Designed to manage various types of boilers including gas, oil, and dual-fuel boilers.
• Capable of handling multiple burner configurations and supports integration with external systems for comprehensive control and monitoring.
• Equipped with advanced sensors for measuring temperature, pressure, and flow rates, ensuring precise control over boiler parameters.
• Supports communication protocols such as Modbus, allowing seamless integration with building management systems (BMS) or other supervisory control systems.

Technical Specifications

• Current: 0 - 60A
• Power: 220V
• Working Temperature: It can work normally in a certain temperature range, but the specific value is not clearly stated in the existing information.
• Installation Method: It can be installed on - site, and the installation method is clamping connection.

Technical Specifications

• Communication Performance:
  • Protocol Support: Profibus DP-V1 (compliant with IEC 61158-3-1); backward compatible with Profibus DP-V0
  • Communication Rate: 9.6 kbps – 12 Mbps (auto-negotiation or manual configuration)
  • Maximum Nodes: Up to 124 Profibus DP slave devices per module
  • Cyclic Data Transfer: Supports real-time process data exchange (typical update time <1ms at 12 Mbps)
  • Acyclic Data Transfer: Supports FDL (Fieldbus Data Link) and DPV1 acyclic services (for device parameterization and diagnostics)
  • Bus Topology: Line topology (supports redundant bus configuration for high availability)
• Electrical Parameters:
  • Power Supply: 24V DC (from AC 800M controller backplane); Power consumption: 3W (max)
  • Profibus DP Interface: 2 x Sub-D9 male connectors (for primary and redundant bus, if used)
  • Isolation: 500V AC galvanic isolation between Profibus bus and controller backplane

• Communication Specifications
  • Protocols Supported: RS-232, RS-422, RS-485 (full-duplex and half-duplex modes); compatible with Modbus RTU protocol
  • Serial Ports: 2 independent serial communication ports
  • Transmission Speed: 300 bit/s to 115200 bit/s (configurable via software)
  • Data Bits: 7 or 8 bits (selectable)
  • Parity Check: None, Even, Odd (configurable)
  • Stop Bits: 1 or 2 bits (selectable)
  • Flow Control: Hardware (RTS/CTS) and software (XON/XOFF) flow control supported
• Power Specifications
  • Power Supply Voltage: 24 VDC (operating range: 20.4 VDC to 28.8 VDC)
  • Power Consumption: 2.5 W (typical value under normal operation)

• Form Factor: 19-inch rack mount.
• Dimensions: 135mm x 75mm x 90mm; or 127mm x 102mm x 178mm; or 96mm x 119mm x 54mm.
• Net Weight: 0.34kg; or approximately 0.5kg; or 1kg.
• Power Supply: 24VDC.
• Power Consumption: 20W; or less than 5W.
• Operating Temperature: -20°C to 70°C; or -40°C to 85°C.
• Protection Class: IP20; or IP65.
• Communication Protocol: Supports Profibus DP-V1 protocol; also compatible with standard bus protocols such as Modbus, DeviceNet, and CANopen.
• Communication Interface: Profibus DP-V1 fieldbus interface, RS-485 interface; also supports RS232/422/485 serial ports, USB3.2/2.0, and HDMI high-definition display; equipped with dual Intel Gigabit Ethernet ports.

• Power Specifications
  • Voltage: 24V DC (some models support 220V AC)
  • Current: Maximum 250mA (some models support 5mA or 0.5A)
• Communication Specifications
  • Protocols: PROFIBUS DP/V1, Modbus RTU, Modbus TCP, Ethernet, CAN, IEC 60870-5-101, etc.
  • Master or Slave: Master
  • Number of Channels: 2 PROFIBUS ports
  • Transmission Speed: 9.6 - 12000 kbit/s; PROFIBUS DP: Maximum 12 Mbps; CAN: Maximum 1 Mbps; Ethernet: Maximum 100 Mbps
  • Line Redundancy: Yes
  • Module Redundancy: Yes
  • Maximum Communication Distance: 100 meters
  • Number of Nodes: PROFIBUS DP: Maximum 31 nodes; CAN: Maximum 255 nodes; Ethernet: Maximum 254 nodes