HOT LINES BNC CONNECTORS IIB home inputs are

HOT LINES BNC CONNECTORS IIB home inputs are in parallel • EMERGENCY SWITCH • • DRIVER SWITCH • D 2 • D 3 • 1 -1 1 -4 IIB HOME IIB +5 V IIB GND D 1 • R 1 • • • R 2 DRIVER BOX GND DRIVER BOX INPUT BNC CONNECTOR 1553 RM GND DIG OUT ( 2 - WIRE CONNECTOR )

FPD Roman Pot movement control adapter circuit schematic SWITCHES + HOT LINES POWER CONTROL ADAPTER Emergency line NC NO drivers control line 1553 RM 1553 LINE D 1 D 2 CN 3(1) HOME IN CN 3(4) PARALLEL GND +5 V POWER SUPPLY R 1 D 3 R 2 DO 1 GND DRIVER BOX input 1 input 2 (opt. isol. ) DO 2 GND Blower Sense RMI Smoke Det. INDEX INTERFACES Smoke Sense GND DO 2 GND Enable Blower input Fault Output FIRUS Output POWER BOX FPD Roman Pot movement control general schematic PMC switch IIB Emerg P 1 pmca switch power box IIB IIB power box driver box A 2 pmca IIB IIB P 2 pmca A 1 pmca IIB IIB driver box p box d box IIB D pmca IIB IIB

How to match impedances of LMR 400 and flat ribbon cables 50 COAXIAL CABLE 70 OHM FLAT RIBBON CABLE 175 1/4 W 10% • SIGN • GND 22 1/4 W 10% SIGNAL PROPAGATION SIGN GND Voltage dividers to monitor low voltage power supplies with 1553 Rack Monitor analog inputs ( 5 inputs required) 1553 RM interface analog inputs - 15 V GND - 10 V GND 10 k 1/4 W 5 k 1/4 W Voltage dividers from the FPD low voltage power supplies to the 1553 RM interface analog inputs 10 k 1/4 W 10% 5 k 1/4 W 10% +15 V GND +10 V GND +5 V GND