Function module FM448

Advantages at a Glance

• Function module for Logamatic 4000
• Central fault message and 0-10 V input and output functions for the heat demand in the Logamatic 4000

Technology

• Central fault message via relay with zero volt contact
• Programmable 10-10 V input for external set value hook-up as set temperature
• Programmable 10-10 V output for external set temperature request
• Oil tank monitoring with minimum level transducer
• Connection and display for a heat meter

Control/system technology