The Switch Works SW-E12 Alpha 12 is an electronic accessory smart switcher designed to simplify the control of various aftermarket accessories in a vehicle. It acts as a central hub, allowing users to manage multiple devices from a single, intuitive interface.
Function Description:
The core function of the SW-E12 is to provide a programmable control system for up to 12 different accessories. It consists of a "Brain Module" which is the central processing unit, and an "LCD Touch Button Controller" that serves as the user interface. The Brain Module connects to the vehicle's power and ground, and then provides six high-current outputs (H1-H6) and six low-current outputs (L1-L6) to power and control accessories.
The LCD Touch Button Controller features 60 user-programmable buttons and 64 icons, allowing for extensive customization of the control layout. Users can assign specific functions to each button, such as turning accessories ON/OFF, flashing them, strobing, dimming, or setting timed outputs. The controller supports up to five pages of 12 buttons each, providing ample space for managing a wide array of accessories.
Key functions include:
- Output Control: Each output can be configured to stay on with ignition (ACC off), turn on with ignition (ACC on), or save its last device status (defaults to OFF).
- Function Assignment: Buttons can be programmed with various functions like "Press ON, Press OFF," "Press to FLASH, Press OFF," "Press to STROBE, Press OFF," "Press ON, Press OFF, Press & Hold to Strobe," "Press ON, Press OFF, Press & Hold for Dimmer Function," "Press & Hold for ON, Release for OFF" (Momentary), "Momentary FLASH," "Momentary STROBE," and "Timed Output" (for 30s, 1m to 5m).
- Button Settings: Users can assign specific outputs (H1-H6, L1-L6) to each button and configure whether the button turns the output ON or OFF.
- Icon Customization: A wide range of icons can be assigned to buttons to visually represent the controlled accessory, enhancing usability.
- Status Monitoring: The system can display the status of each output, including whether it's ON/OFF, current draw, temperature, and voltage. It also features "Short Circuit Protection" to safeguard against electrical faults.
- Current Limit Management: The maximum current output of the switcher module is defaulted to 80 Amps. Users can adjust the module current output to match the total current draw of all connected devices, ensuring safe operation.
- Priority Shutdown: This feature allows users to set priorities for outputs in case of over-current draw and over-heating. High Priority (P1) outputs will be the last to turn off, while Least Priority (P12) outputs will be the first to turn off.
- General Settings: The controller allows for customization of temperature units (°F or °C), backlight level (day and night settings), number of button pages, and options to restore controller or module to factory defaults.
Important Technical Specifications:
- Outputs: 6 High Current Outputs (H1-H6) and 6 Low Current Outputs (L1-L6).
- High Current Output Capacity: 25 amps max each output (suitable for light bars, sound systems, horns).
- Low Current Output Capacity: 5 amps max each output (suitable for dome lights, turn signals, rock lights, low current LEDs).
- Total System Current Limit: Defaulted to 80 Amps, adjustable to match vehicle's electrical current capacity.
- Power Input: Requires a 4AWG power and ground cable connected directly to the battery, with a 100A mini ANL fuse.
- Controller Connection: The LCD Touch Button Controller connects to the Brain Module via a dedicated harness (B-H2513).
- Illumination Wire: An ACC illumination wire is provided for dimming functionality of the controller, requiring connection to a switched 12-volt power source.
- USB Port: For software updates only.
Usage Features:
- Intuitive Touchscreen Interface: The LCD Touch Button Controller provides a user-friendly way to manage accessories with its programmable buttons and icons.
- Customizable Layout: Users can personalize the button layout and functions to suit their specific needs and accessory setup.
- Real-time Feedback: The status screen provides immediate information on output status, current draw, temperature, and voltage.
- Safety Features: Short circuit protection and priority shutdown help prevent damage to the system and connected accessories.
- Easy Installation: The manual provides clear, step-by-step instructions for mounting the brain module and controller, and connecting all necessary wiring.
- Expandability: The system is capable of controlling two brain modules (if two brains are connected) to show temperature, total current draw, and voltage.
Maintenance Features:
- Software Updates: The USB port allows for future software updates, ensuring the system remains current with new features or improvements.
- Factory Reset: Options to restore the LCD controller and the module to factory defaults simplify troubleshooting or re-configuration.
- Warranty: All SWITCH Works Electronics are covered by a limited 1-year warranty against defects in material or workmanship. Contact SSV Works for further warranty information.
The SW-E12 Alpha 12 is designed for enthusiasts and professionals looking for a robust and flexible solution to manage multiple vehicle accessories with ease and precision, while also incorporating essential safety and monitoring capabilities.
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