ELECTRONIC FEEDER BOARD AL2/SW

Compact Electronic Power Supply for Manual Actuator Control

The TOPP AL2/SW is a compact electronic feeder board designed to supply and manually control 24V DC actuators such as TOPP C15 and C20. It supports up to two actuators with a maximum total current of 1.6 A. This unit is ideal for basic automation needs where manual operation via wall switch is preferred over automated systems.

The integrated polarity reversal function allows seamless control of the actuators’ opening and closing motion using a standard roller switch. This makes the AL2/SW especially well-suited for residential or small commercial window systems that do not require centralized automation or building management system (BMS) integration.

Thanks to its compact design and simple wiring scheme, installation is quick and straightforward. Whether you're automating bottom-hung, top-hung, or skylight windows with 24V actuators, the TOPP AL2/SW provides a cost-effective and reliable power/control solution.

Key Features – TOPP AL2/SW

• 🔹 Power supply for 24V DC actuators (C15, C20)
• 🔹 Max. output current: 1.6 A
• 🔹 Integrated output polarity inversion for motor control
• 🔹 Manual operation via roller switch (not included)
• 🔹 Simple and compact feeder board design
• 🔹 Suitable for up to two actuators

Applications

• 🔹 Residential window automation with manual control
• 🔹 Top-hung and bottom-hung window systems
• 🔹 Skylights using 24V actuators
• 🔹 Small-scale automation projects without BMS

Need Help?

Use the form below to request wiring instructions, compatibility guidance, or integration tips for the TOPP AL2/SW board. Our support team will help you configure a complete solution.