40PAD-4 Operation, Installation, and Maintenance Manual5.1.1 Selecting the Input/Output ConfigurationFigure 5-1 shows the position of each switch on the DIP switch for various input and output configura-tions. Refer also to Figure 5-2 for the terminal block designated on the PAD-4 or PAD-4-CLSA board.The position of switch 4 through 10 does not affect the relationship of inputs to outputs.Note: Changing settings for DIP switches 1-3 may affect the settings for jumpers J4-J8.ONOFF Switch 1 OFF & Switch 2 OFF & Switch 3 OFF:Input 1 controls outputs 1B - 4B (Class B).Input 2 not used.Switch 1 ON & Switch 2 OFF & Switch 3 OFF:Input 1 controls outputs (Class B).Input 2 used to control silencing of Sync horns.1B - 4BSwitch 1 OFF & Switch 2 ON & Switch 3 OFF:Input 1 controls outputs 1B, 2B and 3B (Class B).Input 2 controls output 4B (Class B).Switch 1 ON & Switch 2 ON & Switch 3 OFF:Input 1 controls outputs 1B and 2B (Class B).Input 2 controls outputs 3B and 4B (Class B).Switch 1 OFF & Switch 2 OFF & Switch 3 ON:Input 1 controls outputs 1A and 2A as Class A.Input 2 not used.Switch 1 ON & Switch 2 OFF & Switch 3 ON:Input 1 controls outputs as Class A.Input 2 used to control silencing of Sync horns.1A and 2ASwitch 1 & Switch 2 ON & Switch 3 ON:Input 1 controls outputs 1A as Class A.Input 2OFFcontrols outputs 2A as Class A.Not ApplicableNO PAD-4-CLSA BOARDUL INSTALLATION ONLYWITH PAD-4-CLSA BOARDUL INSTALLATION ONLYSwitch 1 ON & Switch 2 ON & Switch 3 ON:Input 1 controls outputs 1A, 2A and 3A (Class A).Input 2 controls output 4A (Class A).Not ApplicableNot ApplicableNot ApplicableNot ApplicableSwitch 1 OFF & Switch 2 OFF & Switch 3 ON:Input 1 controls outputs 1A - 4A as Class A.Input 2 not used.Switch 1 ON & Switch 2 OFF & Switch 3 ON:Input 1 controls outputs as Class A.Input 2 used to control silencing of Sync horns.1A - 4ASwitch 1 & Switch 2 ON & Switch 3 ON:Input 1 controls outputs 1A and 2A as Class A.Input 2OFFcontrols outputs 3A and 4A as Class A.WITH PAD-4-CLSA BOARDULC INSTALLATION ONLYSwitch 1 ON & Switch 2 ON & Switch 3 ON:Input 1 controls outputs 1A, 2A and 3A (Class A).Input 2 controls output 4A (Class A).Switch 1 OFF & Switch 2 OFF & Switch 3 ON:Input 1 controls outputs 1A - 4A as Class A.Input 2 not used.Switch 1 ON & Switch 2 OFF & Switch 3 ON:Input 1 controls outputs as Class A.Input 2 used to control silencing of Sync horns.1A - 4ASwitch 1 & Switch 2 ON & Switch 3 ON:Input 1 controls outputs 1A and 2A as Class A.Input 2OFFcontrols outputs 3A and 4A as Class A.Switch 1 OFF & Switch 2 OFF & Switch 3 OFF:Input 1 controls outputs 1B - 4B (Class B).Input 2 not used.Switch 1 ON & Switch 2 OFF & Switch 3 OFF:Input 1 controls outputs (Class B).Input 2 used to control silencing of Sync horns.1B - 4BSwitch 1 OFF & Switch 2 ON & Switch 3 OFF:Input 1 controls outputs 1B, 2B and 3B (Class B).Input 2 controls output 4B (Class B).Switch 1 ON & Switch 2 ON & Switch 3 OFF:Input 1 controls outputs 1B and 2B (Class B).Input 2 controls outputs 3B and 4B (Class B).910 8 7 6 5 4 3 2 1910 8 7 6 5 4 3 2 1910 8 7 6 5 4 3 2 1910 8 7 6 5 4 3 2 1910 8 7 6 5 4 3 2 1910 8 7 6 5 4 3 2 1910 8 7 6 5 4 3 2 1910 8 7 6 5 4 3 2 1TB14 TB15NAC3B NAC4B [NAC2A]_+ _+NAC1B NAC2B [NAC1A]_+ _+11 1TB16J8AUX PWR SUPPLY_+NAC4A_+ _+NAC3A_+ _+TB1 TB2PAD-CLSA1 1P1PAD-4 PCBTB3GND FLTNOCOM1 23-1SEHCTIWSPID1SGNIMMARGORPBCP4-DAP ASLC-4-DAPnoitangiseDlanimreTBCPno B1CAN B2CAN B3CAN B4CAN A3CAN A4CANnoitarugifnoCAssalCnoitangiseD A1 A2 A3 A4noitarugifnoCBssalCnoitangiseD B1 B2 B3 B4 A/N A/NFigure 5-1Setting DIP Switches 1-3Figure 5-2Designation of NAC Outputs on PAD-4 PCB and PAD-4-CLSA