Action Pak

1 Signal. The isolated duty-cycle isthen converted back to a DC levelproportional to the input. The DCsignal is then buffered by anoutput stage which allows zeroand span adjustments. In unitshaving a current output ( 4-20mA) the output is a constantcurrent source, controlled by theoutput buffer stage. With voltageoutput units ( 0-10V) the outputis taken directly form the discretedriver transistor of the bufferstage. The internal power suppliesfor the input and output circuitryuse independent transformersecondaries to maintain StandardsAssociation Certification(standard power only,consult factory).UUUUUU rethane coating of internalcircuitry for protection fromcorrosive atmospheresULULULULULUL AP4300 is useful in elimi-nating ground loop problems inexisting systems, and is a preven-tive measure in the design of newsystems.

2 The DC input/outputisolation allows a difference inpotential of up to 600V betweenthe input and output ground. Thisallows the benefits of groundedinputs to be realized, withoutcreating ground DC input is amplified andfiltered before being fed to acomparator. The comparator, inconjunction with a precision-rampgenerator, outputs a duty-cyclewhich in turn drives an opticalisolator. The photo-isolatoraccurately reproduces the duty-cycle and provides an isolatedFor wide ranging DC isolatingsignal conditioners offering fieldconfigurable input, ouput, rangesand functions refer to ActionInstruments' Models AP4380 screwdriver adjust-ments provide typical 10% zeroand span adjustability. Calibrationis referred to input in that adjust-ments are to correct for input/sensor variations.

3 Zero is adjustedfor the specified minimum outputwith the input at the desiredminimum. Span is adjusted for thespecified maximum output with theinput at the desired adjustments for Assistance: For additionalinformation on calibration, opera-tion and installation please contactAction s Technical Services toll-free:800 767-5726800 767-5726800 767-5726800 767-5726800 767-5726 Action PakAction PakAction PakAction PakAction Pak DC-Input Isolating Signal ConditionerDC-Input Isolating Signal ConditionerDC-Input Isolating Signal ConditionerDC-Input Isolating Signal ConditionerDC-Input Isolating Signal ConditionerModel AP4300 Model AP4300 Model AP4300 Model AP4300 Model AP4300 Provides a Fully Isolated DC output inProvides a Fully Isolated DC output inProvides a Fully Isolated DC output inProvides a Fully Isolated DC output inProvides a Fully Isolated DC output inProportion to a DC InputProportion to a DC InputProportion to a DC InputProportion to a DC InputProportion to a DC Input Protects Equipment with 600V Input toProtects Equipment with 600V Input toProtects

4 Equipment with 600V Input toProtects Equipment with 600V Input toProtects Equipment with 600V Input toOutput IsolationOutput IsolationOutput IsolationOutput IsolationOutput Isolation Voltage or Current InputVoltage or Current InputVoltage or Current InputVoltage or Current InputVoltage or Current Input Eliminates Ground LoopsEliminates Ground LoopsEliminates Ground LoopsEliminates Ground LoopsEliminates Ground Loops Easy Plug-in Installation/Low Mean-Time-to-Easy Plug-in Installation/Low Mean-Time-to-Easy Plug-in Installation/Low Mean-Time-to-Easy Plug-in Installation/Low Mean-Time-to-Easy Plug-in Installation/Low Mean-Time-to-RepairRepairRepairRepairRep air AC Line Powered (DC Optional)AC Line Powered (DC Optional)AC Line Powered (DC Optional)AC Line Powered (DC Optional)AC Line Powered (DC Optional) UL RecognizedUL RecognizedUL RecognizedUL RecognizedUL Recognized CSA CertifiedCSA CertifiedCSA CertifiedCSA CertifiedCSA Certified Three-Year WarrantyThree-Year WarrantyThree-Year WarrantyThree-Year WarrantyThree-Year WarrantySPECIFICATIONSSPECIFICATIONSSPEC IFICATIONSSPECIFICATIONSSPECIFICATIONSI nput ImpedanceInput ImpedanceInput ImpedanceInput ImpedanceInput ImpedanceVoltage Input> 200K Current Input10 , 200mV shunt ( )

5 Output ImpedanceOutput ImpedanceOutput ImpedanceOutput ImpedanceOutput ImpedanceVoltage Output< 10 Current Output> 100k Accuracy (Including Linearity,Accuracy (Including Linearity,Accuracy (Including Linearity,Accuracy (Including Linearity,Accuracy (Including Linearity,Hysteresis, and Repeatability)Hysteresis, and Repeatability)Hysteresis, and Repeatability)Hysteresis, and Repeatability)Hysteresis, and Repeatability) of span typicalResponse TimeResponse TimeResponse TimeResponse TimeResponse Time100 mSec. typicalLinearity (best straight line andLinearity (best straight line andLinearity (best straight line andLinearity (best straight line andLinearity (best straight line andlinear input)linear input)linear input)linear input)linear input) of span typicalStabilityStabilityStabilityStabil ityStability C typicalInput/Output RangesInput/Output RangesInput/Output RangesInput/Output RangesInput/Output RangesTable 1:AP4300 Standard InputsTable 1:AP4300 Standard InputsTable 1:AP4300 Standard InputsTable 1:AP4300 Standard InputsTable 1:AP4300 Standard InputsTable 2: AP4300 Standard OutputsTable 2: AP4300 Standard OutputsTable 2: AP4300 Standard OutputsTable 2: AP4300 Standard OutputsTable 2: AP4300 Standard Outputs 0-10V 4-20mA0-10V 4-20mATable 3.

6 AP4300 Input/Output LimitsTable 3: AP4300 Input/Output LimitsTable 3: AP4300 Input/Output LimitsTable 3: AP4300 Input/Output LimitsTable 3: AP4300 Input/Output LimitsInput Min. Span Min. Span Max. InputMax. Input Voltage (Current) (Voltage)(Current) 50mV1mA250V1A Min. Span Min. Span Max. Output Max. Output Voltage (Current) (Voltage)(Current) 100mV 1mA 10V 50mAOutputOutput RippleOutput RippleOutput RippleOutput RippleOutput of max. span, rms or 2mVwhichever is greater24 VDC power, of , rms or 5mV whichever isgreaterOutput DriveOutput DriveOutput DriveOutput DriveOutput Drive Voltage Output10mA, max, 1K minimum loadCurrent Output15V compliance @ 20mA,750 maximum loadCommon Mode RejectionCommon Mode RejectionCommon Mode RejectionCommon Mode RejectionCommon Mode Rejection60 Hz: >120dBDC: >100dBIsolation (Input to Output)Isolation (Input to Output)Isolation (Input to Output)Isolation (Input to Output)Isolation (Input to Output)600V DC or peak ACTemperature RangeTemperature RangeTemperature RangeTemperature RangeTemperature RangeOperating: 0 to 60 C (32 to 140 F)Storage: -20 to 85 C (-4 to 185 F)PowerPowerPowerPowerPowerConsumption: 3W typical, : 120 VAC ( 10%, 50-400Hz)Available.

7 100, 220, 240 VAC,( 10%, 50-400Hz)Optional: 24 VDC ( 8V, inverter-isolated)PIN CONNECTIONSPIN CONNECTIONSPIN CONNECTIONSPIN CONNECTIONSPIN CONNECTIONSAP4300AP4300AP4300AP4300AP430 01 AC Power (Hot)2 Shield (Gnd)3 AC Power (Neu)4 No Connection5 Input (+)6 Input (-)7 Output (+)8 Output (-)DC Power: pin 1= (+); pin3 = (-)For order entry, applications or customer service assistance, call toll-free 800-767-5726n United StatesUnited StatesUnited StatesUnited StatesUnited StatesAction Instruments, Aero DriveSan Diego, CA 92123 Phone: 619- 279-5726 FAX: 619- 279-6290721-0108-00-R1/95 MOUNTINGMOUNTINGMOUNTINGMOUNTINGMOUNTING All Action Paks feature plug-ininstallation using either moldedsocket (M008) or DIN rail (MD08).ORDERING INFORMATIONORDERING INFORMATIONORDERING INFORMATIONORDERING INFORMATIONORDERING INFORMATIONS pecify:Specify:Specify:Specify:Specify:1 .

8 Model: AP43002. Input Range (see tables 1,3)3. Output Range (see tables 2,3)4. Options: CS, U, UL (see text)5. Line Power (see specs) (All power supplies are trans-former-isolated from the internalcircuitry.)All prices and specifications subject to change without noticeDIMENSIONSDIMENSIONSDIMENSIONSDIME NSIONSDIMENSIONSD imensions are in Millimeters (Inches)Retaining SpringAvailable: Model M801MD08 (DIN)MD08 (DIN)MD08 (DIN)MD08 (DIN)MD08 (DIN)M008 (Track/Surface)M008 (Track/Surface)M008 (Track/Surface)M008 (Track/Surface)M008 (Track/Surface)n ChinaChinaChinaChinaChinaUnit D, 24/F, Gee Chang Hang Center65 Wong Chuk Hang RoadPhone: 852-2814-9769 FAX: 852-2873-3417