Rievtech Electronic Co., Ltd.  

Product Name: Factory Price for Programmable Logic Controller HMI PLC (Programmable Relay PR-24DC-DA-R) Model NO.: PR-24DC-DA-R Material: Fr-ABS Customized: Non-Customized Condition: New Certification: RoHS, ISO: 9001, CE Function: Automatic Control Structure: Open-Loop Task: Program Inputs: 14di Outpus: 10 Relays(10A) Trademark: RIEVTECH Transport Package: Standard Export Carton Specification: CE, RoHs, SGS Origin: Nanjing, China HS Code: 8537101190 Product Description GENERAL SPECIFICATIonSTimers : 64Counters : 64Function Blocks: 64Operation temp. : -20ºC-55ºCStorage:-40ºC-70ºCProtection: IP20RTC accuracy : MAX ±2S/dayRTC Backup at 25 °C : 20 days Program and settings Backup :10 years Data Power-off retentivity : NoCycle time: typ. 0.6ms -8.0msDimensions: 48*90*64 (Unit, mm)Certificate: CE,ROHSInstallation: 35mm-DIN rail or screw for installationExpansion capacity: NoPassword protection : 4-digit number password protection or disable program upload functionCommunication interface : TTL interface , 1 Program/RS232 portCommunication protocol : Modbus RTU/ASCII , only can serve as slavesTechnical IndexPower supply:Nominal voltageDC 12-24VOperating limitsDC 10.8-28.8VImmunity from micro power cutsTyp.5 msMax. Startup currentMax. 0.25AMax. absorbed power1.1 W (10.8V dc) ; 1.2W (28.8V dc)Protection against polarity inversionsYesInput parameters:Input No4 ( I1-I4 )Digital input4 ( I1-I4 )Analogue input4 ( I1-I4)(0..10V DC)Inputs used as digital inputs( I1-I4 )Input voltageDC0-28.8VInput signal0< 5V DC;<0.1mAInput signal1> 8 V DC;>0.3mAInput current0.4mA @ 10.8V dc0.5mA @ 12.0 V dc1.2mA @ 24 V dc1.5mA @ 28.8 V dcResponse time0 to 1 :Typ. 1.5 ms ;1 to 0:Typ. 1.5 msMaximum counting frequencyTyp.:4 HZSensor typeContact or 3-wire PNPInput typeResistiveIsolation between power supply and inputsNoneIsolation between inputsNoneInputs used as analog inputs( I1-I4 )Measurement rangeDC 0---10VInput impedanceMin, 24KΩ ; Max. 72KΩInput voltage28.8 V DC maxResolution9bit ,0.015VAccuracy at 25 °C± (Max.0.03)VAccuracy at 55 °C± (Max.0.06)VIsolation between analog channel and powerNonesupplyCable length10 m max. shielded and twistedOutput parameters:Output No.2 (Q1-Q2)Output typeRelay outputContinuous currentResistive load 10A/Inductive load 2AMax. breaking voltageAC 250 VDC 110 VMax. Allowable Power Force1250VA300WElectrical durability Expectancy105Operations at Rated Resistive LoadMechanical life107Operations at No Load conditionResponse timeOperate Time : 15 mSec. Max.Release Time : 10 mSec. Max.Built-in protectionsAgainst short-circuits: NoneAgainst overvoltages and overloads: NoneSwitch frequency:Mechanism10HzResistor/light load2HzSensitive load0.5HzOther parameters:WeightApprox.180gInstallation Dimensions & Wiring Diagram