Fusion F300S, F300SQ Table 5. J105A Inputs

Input/Output Connections

The P300M/P300MQ/P300MT has three customer use interlock inputs. A fault condition on any of these inputs will cause the system to shut down; the fault must be corrected before the system can be restarted.

There must be one RF detector per system. The remaining interlock inputs are optional. The system blower and external interlock inputs in the P105A connector must be jumpered if these inputs are not used.

NOTE: All external switches must have gold contacts or be designed for use with logic-level signals to ensure reliable operation.

Table 5. J105A Inputs (Customer Use Interlocks)

Interlock	Pins	Fault	Contact	Application Comments
		Condition	Ratings
RF Detector	1,2,3,4	RF trip or	12mA @12 VDC	Single lamp: One detector per system
(Master)		no detector		Multiple lamps: RF Master must have
		present		RF detector.
RF Detector	3,4	OPEN	12mA @12 VDC	Single lamp: N/A
(Slave)		CIRCUIT		Multiple lamps: Typically jumpered. User
				should remove jumper to install
				additional RF detectors and set S1-5 to
				ON (Yes)
SYS Blower	11,12	OPEN	12mA @12 VDC	Typically jumpered. User may remove
		CIRCUIT		jumper to install N.O. pressure switch.
				Multiple switches should be wired in
				series.
External	9,10	OPEN	12mA @12 VDC	Typically jumpered. User may remove
Interlock		CIRCUIT		jumper to install N.O. interlock switch.
				Multiple switches should be wired in
				series.

Remote Inputs

One switch is required for remote operation of an F300S/F300SQ (to control the STANDBY/LAMP ON functions). Connections are made through the P106 connector. Single or Master/Slave systems may be operated remotely.

Installation, Operation, and Maintenance Manual # 509252 Rev R 45