Fire-Lite CRF-300 Relay Control Module Installation Instructions

CRF 300 Relay Control Module Instructions Operating Voltage Resistance Range to 32 VDC used to 120 0 to 49 to 93 Noncondensing H x 4 W x 11 4 D Mounts to a 4 square by 21 8 deep box Electrical Box CB500 Barrier Installing information is included as a quick reference installation guide Refer to the control panel installation manual for detailed system If the modules will be installed in an existing operational system inform the operator and local authority that the system be temporarily out of service Disconnect power to the control panel before installing the modules This manual should be left with the owner user of this equipment Description CRF 300 Relay Control Module is intended for use in addressable two wire systems where the individual address of each module is using the built in rotary switches It allows a compatible control panel to switch discrete contacts by code command The relay two isolated sets of Form C contacts which operate as a DPDT switch and are rated in accordance with the table in the manual connections to the relay contacts are not supervised by the module The module also has a panel controlled LED indicator This can be used to replace an C304 module that has been configured for Form C operation Requirements ensure proper operation these modules shall be connected to listed compatible system control panels only CRF 300 mounts directly to 4 square electrical boxes see Figure 2A The box must have a minimum depth of 21 8 Sur mounted electrical boxes SMB500 are available All wiring must conform to applicable local codes ordinances and regulations When using control modules in nonpower limited the CB500 Module Barrier must be used to meet UL requirements for the separation of power limited and terminals and wiring The barrier must be inserted into a 4 8 junction box and the control module must placed into the barrier and attached to the junction box Figure 2A The power limited wiring must be placed into the isolated of the module barrier Figure 2B Install module wiring in accordance with the job drawings and appropriate wiring diagrams Set the address on the module per job drawings Some panels support extended addressing In order 2A Module mounting with barrier set the module above address 99 on compatible carefully remove the stop on the upper rotary with thumb in the direction shown in Figure 1 Secure module to electrical box supplied by installer shown in Figure 2A 1 Controls and indicators 865 6 7 8 9 2B Alarms Inc One Fire Lite Place Northford CT 06472 203 484 7161 Contact Ratings RATING MAXIMUM VOLTAGE LOAD DESCRIPTION A A A A A A A A VDC VDC VDC VAC VDC VDC VAC VAC L R 5ms L R 2ms PF 35 PF 35 Coded Coded Coded Coded Coded relay switch contacts are shipped as shown in Figure 3 but may have transferred during shipping To ensure that the switch con are in their correct state modules must be made to communicate with the panel before connecting circuits controlled by the mod 3 Relay module wiring diagram NEXT LINE VDC Max PAIR RECOMMENDED MODULES TO LISTED COMPATIBLE LITE CONTROL PANELS ONLY PANEL OR DEVICE COMMON 2 CLOSED 2 OPEN 2 COMMON 1 CLOSED 1 OPEN 1 ANY WIRING TO TERMINALS 3 9 IS NONPOWER THE CB500 BARRIER IS REQUIRED THE CB500 A NONPOWER LIMITED LABEL WHICH MUST PLACED OVER THE POWER LIMITED TERMINAL ON THE NAMEPLATE LABEL MODULE DOES NOT SUPERVISE CONTROLLED CIRCUITS Fire Alarms Inc