About WEA 164
4-fold Binary Input with manual operation.
The device is suitable for reading out 0...265 V AC/DC signals.
Inputs A and B are independent of inputs C and D.
Manufacturer: ABB. Type: BE/S 4.20.1. www.ABB.com
Intelligent control of windows: MotorLink®
MotorLink® is a communication technology that enables 2-way control and feedback between window actuators and the Building Management System via the MotorController. All WindowMaster control systems are MotorLink® capable with many of our actuators. Click below to learn more and see related products.Read more