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Carling Technologies

Digital Switching CAN Protocol

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The CLTM12-S-Series load controller and CAN-based, SAE J1939 compatible digital switching products, including a variety of keypads, a rotary encoder switch, and a display controller, enable the simple integration of multiple digital switching systems in commercial vehicles. The fully customizable and programmable switches feature programmable illumination, diagnostic feedback, and extended life. Multiplexing is made easy by the use of rear-mounted Deutsch® connectors, eliminating the extra weight and cost of traditional wire harnesses. 

The CM-Series multiplexed CAN/LIN switching system features a Local Interconnect Network (LIN) switch module and a CAN/LIN controller module. The controller module accommodates up to 3 LIN buses for a total of 45 switch functions in one system. 

VM-Series

The VM-Series is a multiplexed operator control module ideal for the Construction, Agriculture and Commercial vehicles. Rugged and sealed to IP68, these multiplex switches can be used in open or closed cab environments and connect to industry standard SAE J1939 CAN Bus protocol.

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EPB-Series

Carling bushing mount toggle switches range from 1 to 4 poles, 1 to 20 amps. They offer a variety of nylon and metal toggle styles, as well as illuminated toggles. Several families of heavy-duty toggle switches are available, as well as a high-temperature snap-in toggle switch series. Certifications include UL, CSA, & VDE.

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CKP-Series

Maintained pushbutton switches and momentary pushbutton switches are bushing mount in single and and double pole configurations with ratings from 1 to 20 amps. They are available in a variety of nylon and metal pushbutton styles with actuation force ranging from light action 0.4 oz to heavy-duty 8 lbs. UL & CSA certified. 

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CKJ-Series

The CKJ-Series jog switch features a joystick rotary encoder with push-to-select button and 5 customizable function buttons with dimmable lighting. This CAN J1939 compatible display controller is sealed to IP67 standards and can be configured in a variety of orientations providing simple installation and connectivity.

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CM-Series

The CM-Series multiplexed, switching system features a Local Interconnect Network (LIN) Switch Module and a CAN/LIN Controller Module.

The switch module includes a carrier that accommodates up to three uniquely identifiable switches and rheostats (switch nodes). The carrier also features two LIN connectors, one that connects to the controller module and one that allows for daisy-chaining to other switch modules.

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CLTM12-S-Series

The CLTM12-S is a compact, solid state load controller with 12 high-side outputs, 4 digital inputs, 3 discrete inputs, 2 address lines, and a CAN baud rate select line. This load controller provides fast, low-loss, solid state on/off switching along with short circuit protection for each output, as well as load status and power diagnostics.

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UKP-Series

The UKP-Series is a universal, customizable membrane keypad for 12V/24V systems that is compliant with SAE J1939 CAN standards. With above and below sealing protection to an IP67 rating, the UKP-Series can be installed inside or outside the cab. Each button features a laser-etched legend, up to three dimmable LED function lights, and tactile/audible feedback when pressed.

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CRS-Series

The CRS-Series rotary encoder switch features an IP67 rating for above-panel components and mechanical and electrical endurance ratings of 500,000 cycles, making it ideal for work trucks, farm equipment, and construction vehicles. Available with an operating voltage rating of 3.3 V DC or 5.0 V DC, this rotary encoder switch is available for 4-way directional, rotary, and push-button input, rotary and push-button input, or rotary-only input. 

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