Baldor iMN1921 installation manual Analog output

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4.4.2 Analog output

HSingle ended output.

HVoltage range: 0-11V.

HOutput current: 30mA maximum.

The analog output provides an independent opto-isolated 0-11V output for controlling an additional axis or other external equipment. The output is controlled using the AUXDAC keyword - see the MintMT help file. Output offset voltage can be controlled by the variable resistor R35, located just behind the SOUT and SGND pins of the Misc connector.

	NextMove ST
	MintMT	PWM	Opto-	TI TLC272C	1	SOUT
	AUXDAC.0	PWM	Opto-	Integration of PWM signal
	AUXDAC.0	signal	isolator	Integration of PWM signal
		signal	isolator	and offset adjustment
				and offset adjustment
				R35
	GND				2	SGND

Figure 11 - Analog output

4-10 Input / Output

MN1921

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Contents NextMove ST Motion Controller Page Contents Operation General Information Safety Notice PrecautionsNextMove ST features MN1921 IntroductionReceiving and inspection Phase Units and abbreviationsIntroduction MN1921 You should read all the sections in Basic Installation IntroductionLocation requirements Package dimensions Mounting the NextMove STOther requirements for installation Basic Installation MN1921 Input / Output Connector locations Power connections Operation using combined drive and logic supplyOperation using separate drive and logic supplies Connecting separate drive and logic suppliesConnecting a 4-wire motor Stepper outputsStepper axes 0-2 drive outputs Connecting a 6-wire motor Connecting a 8-wire motor Connecting a 8-wire motor, parallel windingsStepper axes 0-3 logic outputs Stepper output pin header J3, and output circuit shownAnalog I/O Analog inputsAnalog output Analog outputDigital I/O Digital inputsUsing a digital input as a Limit or Home input Using a digital input as a Stop inputUsing a digital input as an Error input Auxiliary Encoder inputs Auxstep IN, Auxdir IN, AuxzDigital outputs Digital output DOUT0 shownError output Driveenableoutput keywordGlobalerroroutput keyword Jumper settingsOther I/O RS232 serial communicationLocation Pin Name Description2 50-pin edge connector RS232 serial port connectionsCan communication Typical can network connectionsJP1 This will connect an internal terminating resistor CANopen and Baldor canConnection summary minimum system wiring Host PCInput / Output MN1921 Connecting the NextMove ST to the PC Installing WorkBenchStarting the NextMove ST Preliminary checksPower on checks WorkBench Help fileStarting WorkBench MN1921 Operation Configuring an axis Selecting a scaleClick Apply Stepper axis testing Testing the outputDigital input/output configuration Digital input configurationDigital output configuration Saving setup information Loading saved information Problem diagnosis SupportMe featureNextMove ST indicators Status displaySurface mount LEDs D3, D4 and D16 Symptom Check CommunicationMotor control Input power Output power ValueCommon mode voltage range Input impedance 120 Input ADC resolution BitsEquivalent resolution ±10V input Output current max Update interval ImmediateStepper axis 0-2 drive outputs Unit Value Maximum output frequency KHz 200 Output voltageOutput current maximum, per axis Unit Value Output typeUnit Value Signal Can interfaceEnvironmental Channels Protocols CANopenIndex Index MN1921 Comments CommentComments MN1921 Page LT0184A00