The 4100ES panel supports the connection of up to 10 remotely located 4009 IDNet NAC Extenders per IDNet SLC channel (Page 1) [1].
While I have documentation for the 4100ES, I do not have the specific manual for the 4009-9601 model. Please verify if this is a standard 4009 IDNet NAC Extender or a different variant.
Interface: The 4009 IDNet NAC Extenders connect to the 4100ES via the IDNet addressable signaling line circuit (Page 19) [1].
Capacity: Each IDNet 2 or IDNet 2+2 module on the 4100ES supports up to 250 addressable points (Page 18) [1].
Addressing: Each 4009 NAC Extender typically uses one IDNet address for the FACP to monitor and control its status.
Alternative: If you are using IDNAC (addressable notification) instead of IDNet, the 4100ES supports up to 6 4009 IDNAC Repeaters per ES-PS power supply to extend power and wiring distances (Page 3) [1].
Verify with current documentation before making changes.
