Silent Knight SK-Relay Addressable Relay Module Manual

I Clintonville Road Northford CT 06472 Fax 203.484.7118 SK Relay mounts directly to 4 inch square electrical boxes see Figure The box must have a minimum depth of 21 8 inches Surface mounted boxes SMB500 are available from Silent Knight 2A MODULE MOUNTINg BARRIER 2B AND MAINTENANCE INSTRUCTIONS Operating Voltage Current Draw Operating Current Resistance Range to 32 VDC mA LED on direct poll 255 group poll used to 120 0 to 49 to 93 Non condensing H 4 W 11 4 D Mounts to a 4 square by 21 8 deep box Electrical Box INSTALLINg information is included as a quick reference installation guide Refer to appropriate Silent Knight control panel installation manual for detailed information If the modules will be installed in an existing operational inform the operator and local authority that the system will be tem out of service Disconnect power to the control panel before installing modules This manual should be left with the owner user of this equipment DESCRIpTION SK Relay is intended for use in intelligent two wire systems where the in address of each module is selected using the built in rotary switches allows a compatible control panel to switch discrete contacts by code com The relay contains two isolated sets of Form C contacts which operate 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 module also has a panel controlled LED indicator REqUIREMENTS ensure proper operation this module shall be connected to a compatible Knight system control panel list available from Silent Knight 1 CONTROLS AND INDICATORS All wiring must conform to applicable local codes ordinances and reg When using control modules in nonpower limited applications the Module Barrier must be used to meet UL requirements for the separa of power limited and nonpower limited terminals and wiring The barrier be inserted into a 4 4 21 8 junction box and the control module be placed into the barrier and attached to the junction box Figure 2A power limited wiring must be placed into the isolated quadrant of the barrier Figure 2B Install module wiring in accordance with the job drawings and appropri wiring diagrams the address on the module per job drawings Secure module to electrical box supplied by installer as shown in 2A Contact Ratings RATING VOLTAGE DESCRIPTION A A A A A A A A A A VDC VDC VDC VDC VDC VDC VAC VAC VAC VAC L R 5ms L R 2ms PF 35 PF 35 PF 35 PF 35 relay switch contacts are shipped in the standby state open state but may have transferred to the activated closed state during shipping To ensure that switch contacts are in their correct state modules must be made to communicate with the panel before connecting circuits controlled by the module 3 RELAy MODULE wIRINg DIAgRAM NEXT MODULES TO LISTED COMPATIBLE PANELS ONLY PANEL OR DEVICE LINE CIRCUIT SLC VDC MAX PAIR RECOMMENDED COMMON 2 CLOSED 2 OPEN 2 COMMON 1 CLOSED 1 OPEN 1 ANY WIRING TO TERMINALS 4 10 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 ANY FAULT IN THE POWER SUPPLY IS LIMITED TO THAT ZONE AND DOES NOT RESULT IN A FAULT IN A SEPARATE ZONE Honeywell International Inc