PowerFlex 750-Series AC Drives User Manual

1-32 Installation/WiringTable 1.M J4 Input Mode JumperJumper Position Voltage Mode Current Mode3 1J44 23 1J44 2Table 1.N TB1 Terminal DesignationsAo0-Ao0+10VC+10VAi0-Ai0+Ptc-Ptc+To024VC+24VDi CDi 1Di 2Terminal NameDescriptionAo0– Analog Out 0 (–) Bipolar, ±10V, 11 bit & sign, 2 k ohmAo0+ Analog Out 0 (+) minimum load.4-20 mA, 11 bit & sign, 400 ohmmaximum load.10VC 10 Volt Common For (+) 10 Volt references.+10V +10 Volt Reference 2k ohm minimum.Ai0– Analog Input 0 (–) Isolated (1) , bipolar, differential, ±10V,Ai0+ Analog Input 0 (+) 11 bit & sign, 88k ohm inputimpedance.Ptc– Motor PTC (–) Motor protection devicePtc+ Motor PTC (+) (Positive Temperature Coefficient).T0 Transistor Output 0 Open drain output, 48V DC 250 mAmaximum load.24VC 24 Volt Common Drive supplied logic input power.+24V +24 Volt DC150 mA maximumDi C Digital Input Common 24V DC - Opto isolatedDi 1 Digital Input 1 Low State: less than 5V DCDi 2 Digital Input 2High State: greater than 20V DCNote: 753 Main Control Board I/O TB1 wiring examples begin onpage 1-38.RelatedParam(1) Differential Isolation - External source must be maintained at less than 160V with respect to PE. Input provideshigh common mode immunity.Table 1.O TB2 Terminal DesignationsFixed I/O Terminal Name DescriptionR0NC Relay 0 N.C. Output Relay 0 normally closed contact.R0C Relay 0 Common Output Relay 0 commonR0NCR0NO Relay 0 N.O. Output Relay 0 normally open contact.R0CR0NOTable 1.P TB3 Terminal DesignationsPower Block Terminal Name DescriptionDi 0dc Digital Input 24V DC Connections for DC power supply.Di 0dcDi C Digital Input Common Digital input commonDi CDi 0acDi 0ac Digital Input 120V AC Connections for AC power supply.PowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009Important: Wiring to pluggable terminal block connectors should besupported by wire ties or other means to help preventunintentional disconnection.