Baldor MN1940 installation manual DIR0

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NextMove ESB		‘X2’	DSM
(models NSB003-501 / NSB003-502 only)		‘X2’
			Optocoupler
+5 V	+5 V	4	reference
+5 V		4
Step	ULN2003	1k*	Step clock
Step	STEP0	3	input
Output		3
74AHCT244
GND
	ULN2003	1k*	Direction
Direction			Direction
			input
	DIR0	5	input
Output		5
74AHCT244
GND	DGND	1
GND		1
	+5 V	‘X12’
		‘X12’
	REL COM	7
		7
Enable			Enable input
		8	Enable input
	REL NC	8
	REL NC

Figure 11 - Sourcing input connections from a typical controller

(e.g. NextMove ESB models NSB003-501/502)

Note: * The 1kΩ pull up resistors are optional, but can help prevent noise affecting the DSM’s inputs.

MN1940

Input / Output 4-7

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Contents DSM S-Series Integrated Stepper Motor / Driver Page Contents Troubleshooting General Information Precautions Safety NoticeMN1940 Introduction DSM S-Series integrated motor and driverModel ‘F’ ‘P’ ‘M’ Option availabilityIdentifying the catalog number InstalledReceiving and inspection Units and abbreviations PhaseLocation requirements You should read all the sections in Basic InstallationIntroduction Mounting the DSM Dimensions DSMS17Dimensions Weight Screw thread limitation DSMS17 DSMS23x-3B Dimensions DSMS23DSMS23x-1B DSMS23x-2BSecuring DSM cables Dimensions DSMS34Motor Dimensions Other requirements for installation Basic connections SPI interface ‘P’ connectorMotor power input Cable length Minimum Wire sizesPower wire ratings Step clock orange flying lead Enable brown flying leadLogic inputs Logic input descriptionsInput timing Sinking input configurations Sinking / sourcing input configurationDIR0 Pin Name Description SPI connectorSPI interface SPI signal descriptions NextMove ESB Connection summary minimum system wiringX12 Installing the virtual COM port driver Connecting the DSM to the PCInstalling the USB driver \BaldorSPIInterface.exe Installing Baldor SPI InterfaceDetermining the virtual COM port number Starting the controller and DSM Baldor SPI Interface Configuration parametersMotion settings view Name Range Units DefaultMsel value Microstep Resolution Select MselHold Current Delay Time Hcdt Recall! and Upgrade! menu optionsClock IOF 2.2 I/O settings viewClock Type Further support Problem diagnosisCommunication problems Symptom CheckMotor control problems Input current maximum Input powerMaximum supply voltage +48VDC +75VDC DSMS17x-2A DSMS17x-1ADetent torque Rotor inertiaDSMS17x-3A DSMS23x-2B DSMS23x-1BDSMS23x-3B DSMS34x-1B Motor speed & torque DSMS34DSMS34x-2B DSMS34x-3B Digital inputs Specifications MN1940 Index Index MN1940 Comment CommentsComments MN1940 Page LT0227A02