20 Keys CAN Bus HMI Keypad for Harsh Industrial Environments

SPM-KEYP-A20

Feature Description
Communication 1×CAN (Supports CANopen / J1939 / Custom CAN)
Key Layout Options20  20 Keys
Output 1×DOH
Backlight White LED, brightness adjustable
Status Indicator RGB Three-color LED

Product Description

SPM-KEYP-A20 is a rugged CAN bus keypad with 20 customizable silicone keys, RGB status LEDs, and 1 high-side output (DOH). Designed for construction and off-road machinery, it supports user-defined CAN protocols, IP65/IP67 protection, and operates in -40°C to +85°C. Compact, durable, and ideal for harsh environments.

Specification

Dimensions

Application

The SPM-KEYP-A20 CAN bus keypad is ideal for a wide range of rugged mobile and industrial applications, including:

  • Construction Machinery: Excavators, bulldozers, wheel loaders

  • Agricultural Equipment: Tractors, harvesters, sprayers

  • Municipal Vehicles: Street sweepers, garbage trucks, fire trucks

  • Mining Equipment: Drilling rigs, underground loaders, haul trucks

  • Forestry Machinery: Log skidders, harvesters, forwarders

  • Utility & Service Vehicles: Cranes, aerial work platforms, tow trucks

  • Special Purpose Vehicles: Military vehicles, airport ground support equipment

Its robust design, high protection rating (IP65/IP67), and customizable keys make it suitable for harsh outdoor environments, vibration-prone systems, and distributed control architectures.

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