JCI-BUS BACnet

The JAB0410 is an input/output expansion module compatible with the Johnson Controls Metasys® FEC family of field equipment controllers. It is designed to provide additional analog outputs for FEC / FAC / NCE controllers. The devices JAB0420 and JAB0440 provide the feature of manual override for the analog outputs. Note: The module contains a connector that can be used to lock the option of manual override, i.e. if a signal is applied here, the positions of the switches have no influence, but the outputs will behave as if all switches would be in the "Automatic" position. However, the 'overridden' flag will be updated, regardless if manual override is locked or released. The rail mounted module JAB0410 provides the physical I/O points. It communicates with the host controller via the controller’s SA (sensor/actuator) bus. Configuring and commissioning of the JAB0410 module is done using the Controller Configuration Tool (CCT). On the front panel JAB0420 the state of the outputs is signalized by the means of dimmed LEDs. Furthermore it provides manual override of the outputs which can be done by rotary switches and pots. The front panel device JAB0420 will be mounted into the door of a cabinet. Each front panel device will be connected to its corresponding rail mounted module by an USB-cable. Instead of a JAB0420 front panel, also the rail mounted JAB0440 can be used. If manual override is not required, the JAB0410 can be used without front panel just as additional outputs for a controller.