Baldor manual One control to PE Receiving & Installation MN735

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1.Connecting a jumper wire between the thermistor terminals TH1A and TH1B. or

2.Set the parameter Invert Thermistor Input to 1.

TRIPS MENU

Signal Connections Wire sizes between 12AWG and 28AWG (2.5mm2 to 0.08mm2) can be used.

1.With the cover removed, connect the analog and digital inputs and outputs as shown in Figure 3-5.

The signals are described in Table 3-4.

2.Install the front cover.

Table 3-4 Analog/Digital Signal Descriptions

	Terminal	Signal Name	Description	Range
	(SELV)	Signal Name	Description	Range
	(SELV)

	RL1A	User Relay	Volt-free contact - 4A maximum, non-inductive	0-250VAC/24VDC

	RL1B
	RL1B

	10	DIN4/	Configurable I/O, Digital Input 4 or Digital Output 2.	0-24V source
		DOUT2		open collector

	9	DIN3	Digital Input 3.	0-24V source
				open collector

	8	DIN2	Digital Input 2.	0-24V source
				open collector

	7	DIN1	Digital Input 1.	0-24V source
				open collector

	6	+24V	24V E 24V supply for digital I/O	50mA max

	5	AOUT1	Analog Output E 10mA maximum	0-10V

	4	10VREF	10V reference (10mA maximum loading)	10V

	3	AIN2	Analog Input 2	0-10V, 4-20mA

	2	AIN1	Analog Input 1 - Setpoint. If unused, connect to 0VDC.	0-10V

	1	0V	0V - Reference for Analog/Digital I/O	0V
			For single control installations, connect pin 1 (0V) to
			PE.
			For multiple control installations, connect the 0V
			terminals of each control together. Then connect only
			one control to PE.

3–10 Receiving & Installation

MN735

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Contents MN735 Series 35D Inverter ControlTable of Contents Appendix B Appendix aSection Quick Start Power and Motor ConnectionsSize 1 and 3 Terminal Strips Remote ModeThermistor Connection to motor thermistor Power Connection DescriptionsTerminal Signal Name Description Range Analog/Digital Signal DescriptionsSection General Information Limited WarrantyProduct Notice Intended use Could result in damage to propertyOn next Precautions To prevent equipment damage, be certain that the input power Section Receiving & Installation Receiving & InspectionLocation and Mounting Inverter Sizes Watts Loss Ratings Catalog No Output CurrentPower Conditioning Input Power ConditioningUngrounded Distribution System Impedance + Clamp Terminal Unshielded and Shielded CouplingsAWG MM2 Wire Size Power Connection Descriptions Power and Ground Connections Size 2 Shown Resistance thresholds are Rising temperature trip resistance One control to PE Receiving & Installation MN735 External Brake Resistor Keypad Connection Diagram Keypad ModeStandard Run Connection Diagram Standard Run 3 Wire ModeRelated Parameters Speed 2 Wire Mode10 Epot Connection Diagram 11 Epot Connection Diagram 12 PID Connection Diagram PID 2 Wire ModeReceiving & Installation MN735 Keypad Description Section Start-Up and OperationDiagnostics Menu DisplayDrive Status Indications shown on keypad Menu Level Reset to Factory Settings 2 button Reset Select Local or RemoteRemote to Local Quick Application Selection Password ProtectionParameter Definitions Display Parameter Description Range Factory SettingDisplay Parameter Description Range PI P Gain Analog Output Relay Invert =FALSE =TRUE Method for Setting-up the PI Gains Proportional Gain P501Integral P502 Current Power Dependent Parameters Inverter Size Factory SettingSaving Your Application Data Routine MaintenanceMaterial Recycle Disposal PackagingSection Troubleshooting Reset a TripTrips DC Link Ripple General FailuresGeneral Specifications Section Specifications & Product DataControl Specifications Keypad DisplayAnalog Inputs Digital Inputs Analog OutputsRelay Output Ratings CatalogDimensions Size 3 230VAC 3 Phase Size 1 and 2 230VAC 1 Phase460VAC 3 Phase Controls Size 2 and 3 460VAC Appendix a Dynamic BrakeTable A-1 External Brake Resistor Selection Appendix B CE Guidelines Wiring of Shielded Screened CablesCE Declaration of Conformity EMC Conformity and CE MarkingCabinet EMC Wiring TechniqueCable Screens Grounding EMC Installation InstructionsInput Signal Cable Grounding Date 1/5/02 EC Declarations of Conformity Standard EMC DirectiveTion CE Guidelines MN735  Baldor Electric Company MN735 02 C&J Box Ft. Smith, AR 479 Fax 479