Proper installation is critical for the long-term reliability of the instrument panel.

IP65 front panel protection against dust and water ingress when mounted correctly. 2. Mounting and Physical Installation

Installation should only be performed by skilled personnel. Failure to follow instructions can lead to device damage or personal injury. Programming and Configuration

Typically ranges from 12V to 48V DC (check your specific model suffix). Display Type: High-contrast LCD or 7-segment LED. Operating Temperature: -40°C to +85°C.

Receives 24V–48V positive logic from the ignition key to activate the controller electronics.

The manual contains a detailed checkout procedure that must be performed after installation or any repair work.

Motor armature negative output (controls the speed side of the circuit).

A: No. The 3501 is a passive resistive device, not a programmable one. The output range is determined by the controller’s reference voltage. Refer to your controller manual for scaling.