Curtis 3501 Manual: The Complete Guide to Operation and Troubleshooting
Optional external reset terminal used to clear or override specific threshold alarms. Wiring Best Practices
The 3501's true power is its customizability, which is achieved through programming.
Available in configurations ranging from 24V to 48V DC. curtis 3501 manual
The wiper terminal connects to the Throttle Wiper input (Pin 2). The two outer legs connect to Throttle High (Pin 1 or internal Vcc) and Throttle Low (Pin 3). 2. 2-Wire Potentiometer (0–5kΩ or 5kΩ–0)
Providing alerts when service intervals are reached. 2. Technical Specifications
The Curtis 3501 operates using high-frequency Pulse Width Modulation (PWM), which ensures silent operation and precise motor control. It features advanced thermal protection, regenerative braking capabilities, and a fully programmable architecture that allows users to customize performance parameters to fit specific vehicle applications. Key Technical Specifications Curtis 3501 Manual: The Complete Guide to Operation
Source: Curtis 3501 Datasheet
Connects to a switch that goes live only when the engine runs or a motor engages. Pin 5
The Curtis 3501 is a powerful and highly customizable vehicle instrument. Mastering it begins with thoroughly reading its official manual. This document will teach you how to: The wiper terminal connects to the Throttle Wiper
Clean off dirt, dust, and grime from the top housing using a dry cloth or low-pressure compressed air. Accumulation of conductive dust can bridge control pins and cause intermittent faults.
: The device can track multiple maintenance monitors (MM 1, MM 2, MM 3) to notify operators when service is due.
Keep the front lens clean with a damp cloth (avoid harsh solvents).
Connects to the switched key-switch line or direct battery positive. V- (Battery Negative) Connects to the main system ground or battery negative. Pin 3 Input Signal / Enable