AGG5.643(12) Siemens CANbus Cable

Overview

The Siemens AGG5.643(12) is a specialized CANbus communication cable designed for use with the Siemens LMV5 burner management system. This high-performance interconnect cable facilitates reliable data transmission and power supply between the LMV5 base unit and its various system components, such as SQM actuators and O2 trim modules. The “(12)” designation typically refers to a minimum length of 12 feet, providing a flexible solution for smaller-scale installations or specific wiring requirements within a combustion control cabinet. It is engineered to withstand harsh industrial environments, ensuring consistent signal integrity for critical burner safety and control functions.

Features

• High-performance data link specifically designed for the CANbus communication protocol
• Shielded construction to minimize electromagnetic interference (EMI) and prevent data loss
• Integrated 5-core design that carries both communication signals and 12VAC power to peripheral devices
• Durable outer sheathing suitable for demanding industrial and boiler room environments
• Facilitates the interconnection of LMV5 base units, actuators, and O2 modules

Specifications

• Model: AGG5.643(12)
• Cable Type: CANbus Interconnect
• Core Configuration: 5-core (Power supply: 2 x 16 AWG; Data line: 2 x 24 AWG; Ground: 1 x Green)
• Length: Minimum 12 feet
• Shielding: Double shielded with continuity clips required for termination
• Compatibility: Siemens LMV5 Burner Management Systems
• Color Coding: Standard convention (12VAC1: Red, 12VAC2: Black, CANH: Blue, CANL: White, GND: Green)

Applications

• Supervision and control of industrial and commercial forced draft burners
• Interconnecting LMV51 or LMV52 control units with SQM45 or SQM48 actuators
• Wiring O2 trim modules (PLL52) to the main burner management system
• Linking system components in complex fuel-air ratio control applications
• Providing a reliable communication bus for HVAC and boiler control systems using Siemens LMV technology