Faraday CT-1K CITY TIE BOARD

INSTALLATION INSTRUCTIONS AND WIRING FOR NO CT 1K CITY TIE BOARD CT 1K City Tie Board is an optional module for the MPC 1000 Plus MPC 6000 and MPC 7000 Fire System Control Unit The City Tie Board provides local energy and polarity reversal connections polarity reversal connections provide a trouble circuit and an alarm circuit with optional trouble The City Tie Board is mounted on the Main Board The trouble outputs of the two polarity reversal are interconnected and the control unit may be programmed to send trouble supervisory or Tie Board SUPPLIED Spacers 1 Nut 6 32 3.9K ohm 1 4W Sheet MOUNTING for MPC 1000 Plus Board Tie Board 4 WITH Nut 6 32 MOUNTING for MPC 6000 1 is to be done by qualified personnel have thoroughly read and understood this sheet 2 Disconnect BATTERY and AC prior to working on 3 Set jumper J2 for proper operation REVERSE POLARITY ALARM CIRCUIT ALARM ALARM WITH TROUBLE 4 Mount City Tie Board as shown using four P N 375 F943165 to the Main Board Check header and see are mated properly 5 Attach ground wire as shown using 6 32 Keps 6 P N 899 G67197 to backbox stud the MPC 6000 and MPC 7000 use the nearest board mounting screw as shown the local energy circuit is not used connect the ohm P N 140 820186 across the terminals 7 Attach conduit and run wires as required 8 Connect wires to the fire alarm system control unit required 9 Apply power to system 10 Program for proper operation of functions Tech Level Outputs Option Mods City Tie City Tie status to Installed Tech Level Sys Params CityTrbActvn City Tie trouble activation to Trb Sup or Either Maint Level Disable Enable Outputs City Tie See Programmer Manual P N 315 447214 for Plus and P N 315 049403FA for MPC and MPC 7000 for more details on 11 Check for proper operation of functions MOUNTING for MPC 7000 315 447052 3 1 OF 2 WIRING Energy City Tie Connection Ratings Limited 24VDC nominal Current 0.007A maximum Current 0.400A maximum Momentary pulse 1.5VAC maximum Wire Loop Resistance 30 ohms Coil Impedance 14.5 ohms Energy Box Polarity Receiver J2 for proper operation Polarity Receiver for trouble and or operation Polarity City Tie Connections Ratings Limited for open or shorted circuit by receiver 24VDC nominal 0.020A maximum normal or alarm 0.025A maximum shorted 1.5VAC maximum WITH for connection to a polarity reversal circuit of a station receiving unit having compatible ratings 315 447052 3 2 OF 2