Simplex 4003 Voice Control Panel, 4009 NAC Power Extender Parts List

4003 Voice Control Panel NAC Power Extender List Voice Control Panel Figure 1 the on reverse side of this sheet For part descriptions by a number reference the corresponding number in Figure 1 Number Assembly Transformer Assembly Controller to Amplifier Resistor for Signal Circuits 10K 1 2W Circuit Signal Board Class B Non Isolated Circuit Signal Board Class A Non Isolated Circuit Signal Board Class B Isolation Capable Circuit Signal Board Class A Isolation Capable 3 Amp for Signal Circuits Battery Controller Assembly to Amplifier Assembly Power Supply to Amplifier to Signal to Controller Signal Power for Additional Signal Card Signal Retainer Assembly Supply Board AC Power Landed On Terminals Supply Board AC Power Wired to Transformer Group Assembly 120 VAC Connector Interface Assembly 240 VAC Connector Interface Assembly 120 VAC Hardwire Interface Assembly 240 VAC Hardwire Interface Controller Board units are installed using modular connectors Field modifications are necessary for purposes units are installed using hardwire connections for the AC power input Modular are used for the power supply board input Field modifications are necessary for purposes 1999 Simplex Time Recorder Co Gardner MA 01441 0001 USA specifications and other information shown were current as of publication and are subject to change without notice A Door 1 Voice Control Panel Exploded Door 2 NAC Power Extender Exploded NAC Power Extender Figure 2 the on reverse side of this sheet For part descriptions by a number reference the corresponding number in Figure 2 Number Detect Module Resistor for Signal Circuits 10K 1 2W Circuit Signal Board Class A Isolation Capable Circuit Signal Board Class B Isolation Capable Circuit Signal Board Class A Non Isolated Circuit Signal Board Class B Non Isolated 3 Amp for Signal Circuits Battery Earth Detect Module to Power Supply Interconnect 3.3K Ohm Resistor Interconnect Diode 18 Volt Zener Interconnect Diode 1N4004 Power Signal Signal Power for Additional Signal Card Supply Board AC Power Landed On Terminals Supply Board AC Power Wired to Transformer Group Standard System Group For Earth Detect Module Board Bracket Assembly 120 VAC Connector Interface Assembly 240 VAC Connector Interface Assembly 120 VAC Hardwire Interface Assembly 240 VAC Hardwire Interface units are installed using modular connectors Field modifications are necessary for purposes units are installed using hardwire connections for the AC power input Modular are used for the power supply board input Field modifications are necessary for purposes A