These controllers are compatible with bob手机APP官方下载链接 electronically commutated products with 0-10V or PWM control input and open collector tachometer output for fault monitoring.

Constant volume/constant pressure controllers provide the ability to maintain a constant set-point from a multiple EC fan array using MODBUS.

These multi-speed controllers are designed to allow bob手机APP官方下载链接 EC fans with a 0-10V control input to be used with a traditional AC switched live circuit.

These controllers are used with the full range of bob手机APP官方下载链接 EC fans with a 0-10V control input. Powered by the +10V DC output from the motor, they provide infinitely variable, manual speed control between 0 and 100%.

These temperature sensors/controllers offer fixed or configurable temperature response profiles to allow users to vary EC fan speed around a desired set point.

The RM-ECs controller can be used with the full range of bob手机APP官方下载链接 EC fans. Powered by the 10VDC output from the motor, it provides variable speed control with 5 speed settings. Each setting can be adjusted during commissioning between 0 % to 100% speed.

These two speed control devices are for use in refrigeration pressure control applications. Supplied with a pre-configured response profile, the setpoint can be adjusted with an on-board trimmer. The 0-10V DC output signal can be directly connected to bob手机APP官方下载链接 EC fans to provide closed loop control.

The bob手机APP官方下载链接 USB to RS-485 adaptor is used to connect bob手机APP官方下载链接 MODBUS enabled fans to a computer. Users can connect using EC-Control V3.0+ or EC-Clone V3.1+ software or other proprietary/freeware software.