JCI-BUS BACnet

The JAB0452 is an output expansion module compatible with the Johnson Controls Metasys® FEC family of field equipment controllers. It is designed to provide additional analog outputs (0-10 VDC) for FEC, FAC and NCE controllers. The device JAB0420 provides the feature of manual override for the analog outputs. The JAB0420 is a front panel device which can be mounted into the door of a cabinet. The front panel provides manual override of the outputs which can be done by rotary switches and pots. The state of the analog outputs is signalized through dimmed LEDs. Each front panel device will be connected to its corresponding rail mounted module by an USBcable. The JAB0452 module is a DIN rail mountable device and includes the terminals for wiring the physical output points. The JAB0452 module communicates with the host controller via the controller’s SA bus. Configuring and commissioning of the JAB0452 module is done using the Controller Configuration Tool (CCT). When adding the JxBxx52 devices to the SA Bus in the CCT it is necessary to select the equivalent JxBxx10 model from the SA Bus Device list.