VMM 1210 I/O Control Module – for Proterra Catalyst Bus - $900 (Dallas)

VMM 1210 I/O Control Module – for Proterra Catalyst Bus 1

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make / manufacturer: Proterra

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Industrial OEM VMM 1210 input/output control module manufactured by Parker Vansco (Vansco division of Parker Hannifin). This is a vehicle systems controller used in electric transit bus high-voltage architecture, especially in Proterra Catalyst buses for managing:

Battery safety interlock loop communication (HVIL)

Distribution unit input/output signal routing

Auxiliary HV component control including contactors, power valves, and logic switching

Fleet maintenance diagnostics via protected industrial connectors

Rugged vehicle-grade control for heavy EV platforms

Technical Highlights

Model: VMM 1210 (VAVE)

Part No.: VA 0736007R03 FNL VMM 1210

Manufacture Date: 2017-07-08 (printed on label)

Dual industrial interlock connectors

Multi-channel input & output pin mapping

Designed for electric bus fleet control and safety logic systems

Shock and vibration resistant transit-grade build

Weather-sealed connectors (vehicle IP-rated interfaces)

post id: 7899628034

posted: 2025-12-02 07:14

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VMM 1210 I/O Control Module – for Proterra Catalyst Bus - auto parts...