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PR-26DC-DAI-RA-N

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  • PR-26DC-DAI-RA-N

  • RIEVTECH

Availability:
Quantity:

Model:PR-26DC-DAI-RA-N


Small in size, Big in features

  • LCD Screen

    -I/O status,user configurable messages(up to 64) with dynamic data,FBD program monitor and controls.

    -Record on an alarm page and display the exact alarm occurrence time.

    -Parameters can be modified in the alarming message.

  • Keypad

    -With the programmable keys,you can reduce the number of used pushbuttons.

    -Modify parameters via keypad panel without downloading new program.

  • RS485 port 

    -Built-in RS485 port with galvanic isolation for connection of the PLC with Modbus networks.

    -Can work both as a master and as a slave device.

  • Ethernet port

    -The built-in Ethernet port allows you to upload/download programs to the PLC,configure it,take advantage of the built-in web server,connect to other devices and more.

    -The PLC can work as TCP server and TCP client at the same time,and also it can work as UDP server or UDP client as well.

  • Expansion port(up tp 16 modules)

    -A wide variety of expansion modules such as Digital I/O, Analog I/O and communication modules are avarilable to create the application you need.

  • Micro SD Card slot for data-logging

    -Data-logging is the process of collecting,in real time, determined process parameters such as conditions,values as well as the time that said information is collected,or noted.

  • MQTT protocol support

    -Pub/Sub messaging protocol typically used to connect hardware to the Cloud, No more need for inermediate Gateway devices.

GENERAL SPECIFICATIONS

      ◆Timers: 1024
      ◆Counters: 1024
      ◆Function Blocks: 1024
      ◆Operation temp.: -20 ℃ - 55 ℃
      ◆Storage: -40 ℃ - 70
      ◆Protection: IP20 (Non-waterproof) 
      ◆RTC accuracy: MAX ±2S/day
      ◆RTC Backup at 25  ℃: 20 days
      ◆Program and settings Backup: 10 years
      ◆Data Power-off retentivity: 10 years
      ◆Modify parameters via keypad LCD: YES

     ◆Dimensions: 133*90*60(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 (COM0) & 1 RS485 port (COM1 external) available via optional accessory,2 built- in RS485 (C0M2, C0M3), 1Ethernet port.
     Communication protocol: Modbus RTU/ASCII, Modbus TCP/ MQTT


Technical Index
 

 

Power supply:
Nominal voltage DC 24V
Operating limits DC 20.4-28.8V
Immunity from micro power cuts Typ.5 ms
Max. Startup current Max. 0.3A
Max. absorbed power 10W
Protection against polarity inversions Yes
Input parameters:
Input No 16 ( I1-IG)
Digital input 16 ( I1-IG)
Analogue input 8 ( I1-I8)(0..10V DC) +4(ID-IG)(0...20mA OR 0..10V DC)
Digital input and analog inputs (0...10V)10bits( I1-I8 )
Inputs used as digital inputs( I1-I8 )
Input voltage DC0-28.8V
Input signal0 < 5V DC;<0.08mA
Input signal1 > 8 V DC;>0.12mA
Input current 0.16mA @ 10.8V dc
0.18mA @ 12.0 V dc
0.34mA @ 24 V dc
0.41mA @ 28.8 V dc
Response time 0 to 1 Typ. 10.5 ms 1 to 0 Typ. 1.5 ms
Maximum counting frequency Typ.4 HZ
Sensor type Contact or 3-wire PNP
Input type Resistive
Isolation between power supply and inputs None
Isolation between inputs None
Inputs used as analog inputs(0..10V)( I1-I8 )
Measurement range DC 0---10V
Input impedance Min, 24K&Omega;; Max. 72K&Omega;
Input voltage 28.8 V DC max
Resolution 10bit ,0.01V
Accuracy at 25 &deg;C &plusmn; (Max.0.02)V
Accuracy at 55 &deg;C &plusmn; (Max.0.04)V
Isolation between analog channel and power supply None
Cable length 10 m max. shielded and twisted
Digital and high speed inputs(I9--IC)
Digital inputs( I9-IC )
Input voltage DC0-28.8V
Input signal0 < 5V DC; <1mA
Input signal1 > 8 V DC;>1.6mA
Input current 2.1mA @ 10.8V dc
2.3mA @ 12.0 V dc
4.6 mA @ 24 V dc
5.5 mA @ 28.8 V dc
Response time 0 to 1 <1 ms 1 to 0 <1 ms
High speed inputs( I9-IC )
Maximum counting frequency 60kHZ(I9--IC)
Digital and analog(0--10V)&analog(0...20mA)(ID-IG)
Inputs used as digital inputs( ID-IG )
Input voltage DC0-28.8V
Input signal0 < 5V DC;<0.08mA
Input signal1 > 8 V DC;>0.12mA
Input current 0.16mA @ 10.8V dc
0.18mA @ 12.0 V dc
0.34mA @ 24 V dc
0.41mA @ 28.8 V dc
Response time 0 to 1 Typ. 10.5 ms 1 to 0 Typ. 1.5 ms
Maximum counting frequency Typ.4 HZ
Sensor type Contact or 3-wire PNP
Input type Resistive
Isolation between power supply and inputs None
Isolation between inputs None
Inputs used as analog inputs(0..10V)( ID-IG )
Measurement range DC 0---10V
Input impedance Min, 24K&Omega;; Max. 72K&Omega;
Input voltage 28.8 V DC max
Resolution 10bit ,0.01V
Accuracy at 25 &deg;C &plusmn; (Max.0.02)V
Accuracy at 55 &deg;C &plusmn; (Max.0.04)V
Isolation between analog channel and power supply None
Cable length 10 m max. shielded and twisted
Input signal0 < 5V DC;<0.08mA
Input signal1 > 8 V DC;>0.12mA
Input current 0.16mA @ 10.8V dc
0.18mA @ 12.0 V dc
0.34mA @ 24 V dc
0.41mA @ 28.8 V dc
Response time 0 to 1 Typ. 10.5 ms 1 to 0 Typ. 1.5 ms
Sensor type Contact or 3-wire PNP
Input type Resistive
Isolation between power supply and inputs None
Isolation between inputs None
Inputs used as analog inputs(0..20mA)( ID-IG )
Analogue signal 0/4&hellip;.20mA current
Input impedance 260&Omega;
Resolution 0.02mA
Accuracy at 25 &deg;C 0.05mA
Cycle time for analog value generation Typ. 50 ms
Protection against polarity inversions yes
Overvoltage protection Yes, if the input voltage is >6.5V, this one is automatically switched on 0--10V configuration
Isolation between power supply and inputs No
Cable length <=30M with shielded twisted cable(sensor not isolated)


Output (2 Analog output + 8 Relay output)
Analog output(0...10V)/Analog output(0...20mA):AQ1--AQ2(Can be switched for voltage or current output)
Output No. 2 (AQ1:0~10V  AQ2:0~20mA)
Output signal C1-Q1: DC 0&hellip;10V
Internal value and signal relationship (0..1000)= (0...10V)
Resolution 0.01V  
Accuracy at 25 &deg;C 0.02V
Output signal C1-Q2: DC 0..20mA
Internal value and signal relationship (0...1000)=(0...20mA)
Resolution 0.02mA
Accuracy at 25 &deg;C 0.05mA


5A Relay 4 outputs from Q3 to Q6
Max. breaking voltage CE:AC 250 V/DC 30 V 5A
UL:AC 250 V/DC 30 V 3A
Electrical durability Expectancy 105 Operations at Rated Resistive Load
Mechanical life 107 Operations at No Load condition
Response time Operate Time: 15 mSec. Max.
Release Time: 10 mSec. Max.
Built-in protections Against short-circuits: None
Against overvoltages and overloads: None
10A Relay 4 outputs from Q7 to QA
Max. breaking voltage CE:AC 250 V/DC 30 V 10A
UL:AC 250 V/DC 28 V 5A
Max. Allowable Power Force 1250VA
Electrical durability Expectancy 105 Operations at Rated Resistive Load
Mechanical life 107 Operations at No Load condition
Response time Operate Time: 15 mSec. Max.
Release Time: 10 mSec. Max.
Built-in protections Against short-circuits: None
Against overvoltages and overloads: None
Communication ports parameters:
COM0_TTL port Can be used as program port with PR-RS232&PR-USB;
Also can be convert to RS232 port with PR-RS232
Can be convert to RS485 port with PRO-RS485
Note:Need move away the expand cover to use it
Can be used as modbus master or slave
Built-in RS485 COM2 1 built-in RS485 port (Terminal A+,B-)
Can be used as modbus master or slave
Built-in RS485 COM3 1 built-in RS485 port (Terminal A+,B-)
Can be used as modbus master or slave
Ext RS485 COM1 Need use with PR-E-RS485 module
Can be used as modbus master or slave
Ethernet port: Built-In(10M/100M),
1.Can be used as program or communication
2.Can be used as modbus master or slave
Monitoring webserver page Yes
Xlogic<--->Xlogic(by Ethernet) 1 xlogic works as tcp server can connect with 8 tcp client  xlogics or other tcp devices.
Xlogic<--->Ethernet/Internet: 1 xlogic works as TCP clients can connect with 8 different tcp servers separately in maximum


Program language:
program language
FBD & Ladder
Other parameter
Weight Approx.400g






PR-26 Series CPU
Model Supply volt Inputs Outputs High-speed count PWM E-MAIL RTC G.W(g)
PR-26AC-R-N AC110~240V 16 Digital 6 relays(10A)+4 relays(3A) None NO NO YES 400g
PR-26DC-DAI-RA-N  DC24V 8DI/AI (0-10V signal)+4DI/HSI +4 DI/AI (0-10V/0-20mA signal);    2 Analog +8 Relay  4 routes NO NO YES 400g
PR-26DC-DAI-RT-N DC24V 8DI/AI(0-10V signal)+4DI/HSI+4 DI/AI(0-10V/0-20mA signal);   4relay(10A)+
2Transistor(0.3A)
+4relay(5A)
4 routes YES NO YES 400g

Installation Dimensions

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