red lion PAXDP User Manual

Contents

red lion PAXDP User Manual Manual pdf 7 page image

74.1 POWER WIRING1 2ACACAC PowerTerminal 1: VACTerminal 2: VAC1 2DC+DC-+ -DC PowerTerminal 1: +VDCTerminal 2: -VDC4.2 INPUT SIGNAL WIRINGCurrent Signal(self powered)Terminal 4: -ADCTerminal 5: +ADCVoltage Signal(self powered)Terminal 4: -VDCTerminal 5: +VDCCurrent Signal (2 wirerequiring excitation)Terminal 3: +ADCTerminal 5: -ADC3 4 5- +10 VDC MAX.COMM.+18 V EXC.INPUT AUNREG.INPUT A SIGNAL WIRINGVoltage/Current Signal (3 wire requiring excitation)Terminal 3: +Volt supplyTerminal 4: -ADC (common)Terminal 5: +ADC (signal)4 5COMM.INPUT A+ -LOAD3 4 5COMM.+18 V EXC.INPUT A3 WIRE TRANSMITTERI/VCOMM.+Vs UNREG.3 4 5+18 V EXC.INPUT ACOMM.2 WIRETRANSMITTER+ -UNREG.Before connecting signal wires, the Input Range Jumper must be verified for proper position.CAUTION: Sensor Input B common is NOT isolated from user input common. In order to preserve the safety of the meter application, the sensor inputcommon must be suitably isolated from hazardous live earth referenced voltages; or input common must be at protective earth ground potential. If not,hazardous live voltage may be present at the User Inputs and User Input Common terminals. Appropriate considerations must then be given to thepotential of the user input common with respect to earth common; and the common of the isolated plug-in cards with respect to input common.Current Signal(self powered)Terminal 7: -ADCTerminal 8: +ADCVoltage Signal(self powered)Terminal 7: -VDCTerminal 8: +VDCCurrent Signal (2 wirerequiring excitation)Terminal 6: +ADCTerminal 8: -ADC6 7 8- +10 VDC MAX.COMM.+18 V EXC.INPUT BUNREG.INPUT B SIGNAL WIRINGVoltage/Current Signal (3 wire requiring excitation)Terminal 6: +Volt supplyTerminal 7: -ADC (common)Terminal 8: +ADC (signal)7 8COMM.INPUT B+ -LOAD6 7 8COMM.+18 V EXC.INPUT B3 WIRE TRANSMITTERI/VCOMM.+Vs UNREG.6 7 8+18 V EXC.INPUT BCOMM.2 WIRETRANSMITTER+ -UNREG.