Parker ACR2000 Hardware Manual

Contents

Parker ACR2000 Hardware Manual Manual pdf 14 page image

ACR2000 Hardware ManualP/N PM081174CHAPTER 1 OVERVIEWThis section contains diagrams of the jumpers and switches on the ACR2000 motherboard.Encoder pull-up jumpers must be set correctly based on the types of encoders being used.Failure to set these jumpers correctly may cause damage to the encoders or to thereceivers on the controller card.There are no analog adjustment “pots” on the board. All analog gain and offset is undersoftware control. The analog outputs must be wired to differential control signal inputson a servo amplifier. The DAC SIMM module outputs provide an analog control voltageof ±10 volts.Stepper SIMM module outputs provide open-collector step and direction signals. Thereare no pull-up resistors provided on the Stepper outputs.Factory default jumper settings for the ACR2000 motherboard are highlighted within thefollowing jumper tables.