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Rievtech Electronic Co., Ltd.

Programmable Logic Controller, HMI, PLC Display manufacturer / supplier in China, offering Programmable Relay for Intelligent Control (PR-18DC-DA-RT), Programmable Cable for PLC (USB CABLE), Programmable Cable for PLC (RS232 CABLE) and so on.

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Supplier Homepage Product Micro PLC (Expandable range) PR-18(12I/6O) Series Programmable Relay for Intelligent Control (PR-18DC-DA-RT)

Programmable Relay for Intelligent Control (PR-18DC-DA-RT)

Purchase Qty.:
(Pieces)
1-199 200+
FOB Unit Price: US $81 US $68
Purchase Qty. (Pieces) FOB Unit Price
1-199 US $81
200+ US $68
Get Latest Price
Production Capacity: 1000PCS/Month
Transport Package: Standard Export Carton
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PR-18DC-DA-RT
  • Structure: Open-Loop
  • Certification: RoHS, ISO: 9001, SGS, CE
  • Customized: Customized
  • Inputs: 12digital Inputs
  • Trademark: RIEVTECH
  • Origin: Nanjing, China
  • Task: Program
  • Function: Automatic Control
  • Condition: Used
  • Material: Fr-ABS
  • Outputs: 6 Relays(10A)
  • Specification: CE, RoHs, SGS
  • HS Code: 8537101190
Product Description

GENERAL SPECIFICATIONS
 
Timers : 1024
 
Counters : 1024
 
Function Blocks: 1024
 
Operation temp.: -20ºC-55ºC
 
Storage:-40ºC-70ºC
 
Protection: IP20(Non-waterproof)
 
RTC accuracy : MAX ±2S/day
 
RTC Backup at 25 °C: 20 days
 
Program and settings Backup :10 years Data Power-off retentivity: 10 years Modify parameters via keypad LCD: yes Dimensions: 95*90*55(Unit:mm) Certificate: CE
 
Installation: 35-DIN rail or screw for installation
 
Expansion capacity: 16 modules (PR-E-16)
 
Password protection : 4-digit number password protection or disable program upload function
 
Communication interface : 1 RS232 port & 1 RS485 port
 
Communication protocol : Modbus RTU/ASCII
 

Technical Index
 
Power supply:
 
 Nominal voltageDC 12-24V 
    
 Operating limitsDC 10.8-28.8V 
    
 Immunity from micro power cutsTyp.5 ms 
    
 Max. Startup currentMax. 0.25A 
   
 Max. absorbed power3.5 W (10.8V dc) ; 4 W (28.8V dc)
    
 Protection against polarity inversionsYes 
    
 Input parameters:  
 Input No12 ( I1-IC ) 
    
 Digital input12 ( I1-IC ) 
    
 Analogue input6 ( I1-I6)(0..10V DC) 
    
 Digital inputs( I7-IC )  
    
 Input voltageDC0-28.8V 
    
 Input signal0< 5V DC; <1mA 
    
 Input signal1> 8 V DC;>1.7mA 
    
 Input current2.3mA @ 10.8V dc 
  2.6mA @ 12.0 V dc 
  5.2 mA @ 24 V dc 
  6.3 mA @ 28.8 V dc 
    
 Response time0 to 1 :<1 ms ;1 to 0:<1 ms
    
 Maximum counting frequency60k Hz(I9--IC) 
    
 
Sensor typeContact or 3-wire PNP
  
Input typeResistive
  
Isolation between power supply and inputsNone
  
Isolation between inputsNone
  
Inputs used as digital inputs( I1-I6 ) 
  
Input voltageDC0-28.8V
  
Input signal0< 5V DC;<0.1mA
  
Input signal1> 8 V DC;>0.3mA
  
Input current0.4mA @ 10.8V dc
 0.5mA @ 12.0 V dc
 1.2mA @ 24 V dc
 1.5mA @ 28.8 V dc
  
Response time0 to 1 :Typ. 1.5 ms ;1 to 0 :Typ. 1.5 ms
  
Maximum counting frequencyTyp.:4 HZ
  
Sensor typeContact or 3-wire PNP
  
Input typeResistive
  
Isolation between power supply and inputsNone
  
Isolation between inputsNone
  
Inputs used as analog inputs( I1-I6 ) 
  
Measurement rangeDC 0---10V
  
Input impedanceMin, 24KΩ ; Max. 72KΩ
  
Input voltage28.8 V DC max
  
Resolution10bit ,0.01V
  
Accuracy at 25 °C± (Max.0.02)V
  
Accuracy at 55 °C± (Max.0.04)V
  
Isolation between analog channel and powerNone
supply 
  
Cable length10 m max.  shielded and twisted
  
Output parameters: 
Output No.6 (Q1-Q6)
  
Output type4 (Q1-Q4)Relay output
 2 (Q5-Q6)Transistor output
  
Continuous currentRelay:Resistive load 10A/Inductive load 2A
 Transistor:0.3A
  
Max. breaking voltageRelay:AC 250 V
 DC 110 V
 Transistor:
 DC5...30V
  
Max. Allowable Power Force1250VA
 300W
  
Electrical durability Expectancy105 Operations at Rated Resistive Load(relay)
Mechanical life107 Operations at No Load condition(relay)
Response timeOperate Time : 15 mSec. Max.
 Release Time : 10 mSec. Max.
  
Built-in protectionsAgainst short-circuits: None
 Against overvoltages and overloads: None
  
PWM frequency10K HZ(Q5,Q6 must have same frequency when PWM
 works)
  
 
 
PWM accuracy at 500Hz< 0.5% (20 % - 80 %) load at 10 mA
  
Switch frequency: 
Mechanism10Hz
  
Resistor/light load2Hz
  
Sensitive load0.5Hz
  
Other parameters: 
WeightApprox.400g
  
 
Installation Dimensions & Wiring Diagram
 


 
 
 Programmable Relay for Intelligent Control (PR-18DC-DA-RT)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
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