Curtis 3501 Manual Verified May 2026

The Curtis 3501 is built for durability in harsh environments, featuring a rugged housing and a highly readable display.

Main Positive Power (connect as close to battery positive as possible). B- Main Negative Power (connect directly to battery negative). 3 & 11 CAN L / H CANbus communication lines for system integration. 8 MOSFET Output Used to drive external relays or alarms (max 1 Amp). Configuration and Programming

: Auto-ranging from 12V to 80V DC (nominal), with an absolute range of 9V to 100V DC. Operating Temperature : curtis 3501 manual

: Settings can be locked with an OEM or user passcode to prevent unauthorized changes. CAN & Serial Instrumentation - Programmable

: FSTN LCD, 240x128 pixel Dot Matrix (Monochrome). The Curtis 3501 is built for durability in

: The Battery Discharge Indicator can be adjusted to match the specific discharge curve of your battery type (Lead Acid, Li-ion, etc.).

: You can set intervals for service alerts (e.g., oil changes, motor checks). 3 & 11 CAN L / H CANbus

The is a high-performance, microprocessor-based instrument panel designed to monitor and control various vehicle functions in a single, integrated package . Fully CANopen compatible , this versatile display is commonly used in industrial and electric vehicles for monitoring battery levels, motor performance, and system health. Key Technical Specifications