Description
The Signet 8900 Multi-Parameter Controller takes the concept of modularity to the extreme. Each 8900 Controller is field- commissioned with the users-specified combination of inputs, outputs, and relays using simple-to-install modular boards into the base unit. To build a functional 8900 controller, choose the base unit (W2T127899), power module, and input/output (I/O) module. Configure the system by selecting either two, four, or six input channels which accepts any of the Signet sensors listed below, and/or other manufacturer's sensors via a 4 to 20 mA signal converter. To complete your unit, choose a power module with universal AC line voltage or 12 to 24 VDC.