What is the difference between a SIB-4 and a D6 and how are they used?
Both of the devices are data line input/output status interfaces that can be programmed to control one or all of the relays in ILC panels. Basically the SIB-4 has four I/OS points and works typically like ILC’s standard panel inputs. The D6 is designed to interface the BAS, Security or other systems that provide the inputs with a 10-24VDC signal that is programmed to control the relays. The status is an open collector output that can signal the BAS system (or other) status of relays. Refer to PDF ID0600 and ID0603 for installation information.
