TDK 750W HALF RACK technical manual Isolated Analog Programming Option, Specifications, Ppm/C

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CHAPTER 8 ISOLATED ANALOG PROGRAMMING OPTION

8.1 INTRODUCTION

Isolated Analog Programming is an internal Option Card for analog programming of the Gene- sysTM power supply series. The option is factory installed and cannot be obtained with a GPIB (IEEE-488) Interface. Output Voltage and Output Current can be programmed and readback through optically isolated signals which are isolated from all other ground references in the power supply.

There are two types of Isolated Analog programming cards:

1.0-5V/0-10V option (PN: IS510): Using 0-5V or 0-10V signals for programming and read- back.

2.4-20mA option (PN: IS420): Using current signals for programming and readback.

8.2SPECIFICATIONS

8.2.10-5V/0-10V OPTION (PN: IS510)

Programming	Output Voltage programming accuracy	%	+/-1
Inputs	Output Current programming accuracy	%	+/-1
	Output Voltage programming temperature coefficient	PPM/°C	+/-100
	Output Current programming temperature coefficient	PPM/°C	+/-100
	Input impedance	Ohm	1M
	Absolute maximum voltage	Vdc	0-15
	Max. voltage between program inputs and supply outputs	Vdc	600
Monitoring	Output Voltage monitoring accuracy	%	+/-1.5
Outputs	Output Current monitoring accuracy	%	+/-1.5
	Output Impedance (see Note)	Ohm	100
	Max. voltage between monitoring outputs and supply	Vdc	600

NOTE:

Use 100Kohm minimum input impedance for the monitoring circuits to minimize the readback error.

8.2.24-20mA option (PN: IS420)

Programming	Output Voltage programming accuracy	%	+/-1
Inputs	Output Current programming accuracy	%	+/-1
	Output Voltage programming temperature coefficient	PPM/°C	+/-200
	Output Current programming temperature coefficient	PPM/°C	+/-200
	Input impedance	Ohm	50
	Absolute maximum input current	Vdc	0-30
	Max. voltage between program inputs and supply outputs	Vdc	600
Monitoring	Output Voltage monitoring accuracy	%	+/-1.5
Outputs	Output Current monitoring accuracy	%	+/-1.5
	Maximum load impedance	Ohm	500
	Max. voltage between monitoring outputs and supply	Vdc	600

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83-507-5002 Rev. B

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Contents Genesystm 750W Half Rack Page Page Genesys Manual Supplement Table of Contents Front and Rear Panel Controls and CONNECTORS………... ……… ……… Isolated Analog Progamming Option ……………………………..…… Warranty Safety Instructions Safety Instructions SICHERHEITS-INSTALLATIONS Anweisungen Umweltbedingungen Sicherheits-und WarnsymboleAnderungen and Bauteileersatz General Information Features and optionsIntroduction General DescriptionControl via the serial communication port Multiple output power systemAnalog voltage programming and monitoring Parallel operationAccessories Chapter SpecificationsFront Panel Supplemental Characteristics Genesystm Genh 750W Power Supplies Outline Drawings General InstallationPreparation for USE Initial InspectionsRack Mounting Single unit installationLOCATION, Mounting and Cooling AC Input Power ConnectionAC Source Requirements GENH/RM Rack Mounting outline drawingsAC Input Connector TURN-ON Checkout ProcedureAC Input Cord GeneralConstant Current Check Constant Voltage CheckOVP Check UVL CheckConnecting the Load AWG Wire terminationInductive loads Noise and Impedance EffectsMaking the load connections 6V to 60V ModelsBus-bars shield mounting 80V to 600V Models 83-507-5002 Rev. B Connecting multiple loads, radial distribution method Connecting single loads, local sensing defaultConnecting single loads, remote sensing Grounding outputs Multiple load connection with distribution terminalsOutput Terminal Grounding Sense wiringLocal and Remote Sensing Local sensingRemote sensing 10.4 J2 sense connector technical informationVoltage Front and Rear Panel Controls and ConnectorsFront Panel Controls and Indicators Auxiliary Function Rear panel connections and controls Number Description Rear Panel Connections and Controls1 SW1 position function Rear Panel SW1 Setup SwitchMaking J1 connections Rear Panel J1 Programming and Monitoring ConnectorResetting the SW1 switch 83-507-5002 Rev. B Enain SignalIfcom LocalConstant Current Mode Constant Voltage ModeLocal Operation Standard OperationResetting the OVP circuit Setting the OVP levelOver Voltage Protection OVP Automatic CrossoverUnder Voltage Limit UVL Output SHUT-OFF SO Control VIA Rear Panel J1 ConnectorFoldback Protection Output ON/OFF ControlCV/CC Signal ENABLE/DISABLE Control VIA Rear Panel J1 ConnectorOver Temperature Protecton OTP Psok SignalLast Setting Memory SAFE-START and AUTO-RESTART ModesSeries connection for increased output voltage Series OperationSeries connection for positive/negative output voltages Series connection for positive and negative output voltageSetting up the Slave units Setting up the Master unitParallel Operation Basic parallel operationSetting Foldback protection Setting Over Voltage protectionAdvanced parallel configuration Setting the units as Master or SlaveTo release units from Slave mode Master and Slave units default operationCurrent display accuracy AST OFF OUT OFFFront Panel Locking DAISY-CHAIN ConnectionLocked front panel Unlocked front panelLOCAL/REMOTE Analog Indication Remote Analog ProgrammingRemote voltage programming connection DownRemote resistive programming Resisitive Programming of Output Voltage and Current LimitRemote Monitoring of Output Voltage and Current Configuration RS232 & RS485 Remote ControlFront panel in Remote mode Rear Panel RS232/RS485 Connector6 RS232/RS485 port in Local mode MD Mode enable Serial communication mode MD Mode DescriptionMD Mode SRQ MD Mode SRQ RetransmissionSingle power supply Connecting Power Supplies to RS232 or RS485 BUSCommunication Interface Protocol Command SET Description Error MessagesOutput Control Commands Initialization Control CommandsID Control Commands Filter DVC?FILTER? OUT?Global Output Commands Enable MD Mode MD Mode Option Required Single Byte CommandsDisable SRQ retransmission MD Mode Option Required Enable SRQ retransmission MD Mode Option RequiredRetransmit Last Message Addressed commands with response Read registersPrint Power On Time Re-enable SRQ with out reading/clearing the Seve Register Test if MD Mode is InstalledAddressed commands without response Acknowledge SRQ 110x Status Control Commands STATUS, Error and SRQ RegistersTXD Conditional RegistersBIT Service Request Enable and Event RegistersFault Event Register Fault Enable RegisterStatus Event Register Status Enable RegisterCommunication Test Power supply set-upSerial Communication Test SET-UP Isolated Analog Programming Option Specifications1 0-5V/0-10V Option PN IS510 PPM/CIsolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance OUP Fuse Rating