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RIEVTECH Micro PLC PR12-DC-DA-R Mini PLC with Non-expandable Programmable logic controller

PR-12 range is advanced level model, incorporating a good mix of digital & analogue IO , Integrated High Speed inputs
and PWM output, counters, timers,real time clock and time switch functions. Available in 120V/240VAC or 12V/24VDC
versions ;Easy to configure with drag-and-drop function blocks or ladder using FREE xLogicSoft software.
PR-12 range offers 4-line detachable LCD display and keypad for modifying parameters or display and control whilst
program is running.

  • PR-12DC-DA-R
  • RIEVTECH
  • 1
  • ZHEJIANG
  • Automation controller
  • 8 input+4 output
  • DC 12-24V
  • 35mm-DIN rail or screw for installation
  • PLC
  • CE
  • 10A,250V AC/DC30V
  • Relay output
  • 47-63Hz
  • AC85 - 265 V
Availability:

PR-12 Series highlights at a glance:


※Customizable Start-up page / screen

※4-line, 16-character configurable backlight display

※Modify parameters via Keypad panel without downloading new program

※Various blocks’ different parameters can be displayed on one screen / page simultaneously

※Randomly specify a specific page to display the IO status of the CPU

※Alarm page can record and display the exact alarm occurrence time

※Programmable up to 64 (user defined) screens / pages

※Modbus RTU &ASCII protocol supported.

※Unit Size allows for DIN-rail mounting together with commonly used breakers in building automation applications.

※Retentive memory capability standard feature on the PR-12 model.

※It’s optional for xLogic to act as slave or master in Modbus RTU communication network.

※Extra large program capacity (512 function blocks available)  


Benefit


◆The ideal solution for simple automation tasks

◆Minimizes costs - replaces many conventional switching control devices,

◆Reduces time requirements – simplified wiring and panel layout,

◆Saves much space in the switching cabinet - modules based on a 4 width industry standard dimension replace a wide variety of relays, timer switches and contactor relays

◆Furnishes the widest range of capabilities and successful implementation of extensive applications with the option of selecting from 69 integrated functions and linking up to 256 of them in the user program.

◆Operator control and monitoring are made very user-friendly by means of a 4 line, 16 characters per line, backlight display.

◆Additional external text display extends the possibilities for operator control and monitoring

◆Password protection – Protects your engineering IP

◆69 integrated, pre-tested functions – No additional devices, such as elapsed time counter, are required

◆Linking of 512 functions is possible – Extensive applications can be implemented without restrictions

◆Eight digital inputs (incl. four AIs at 12 / 24 V DC) and four digital outputs on board

◆Display of message texts, action items and current values as well as direct modification of the values on the display

◆Retentive data memory – Protects current values against loss in the event of a power failure

◆Together with the xLogicSoft software, configuring of the xLogic is simply intuitive: program generation, project simulation and documentation are accomplished using drag and drop functionality, allowing maximum ease of operation.

PR-12 Series CPU

Model

Supply volt

Inputs

Outputs

HMI

RTC

G.W(G)

PR-12AC-R

AC110~240V

8 DI

4 relays(10A)

YES

YES

300

PR-12DC-DA-R

DC12V-DC24V

4 DI/AI(I1-I4) + 4 DI (I5-I8)

4 relays(10A)

YES

YES

300

PR-12DC-DA-TN

DC12V-DC24V

4 DI/AI(I1-I4) + 4 DI (I5-I8)

4 transistors(PNP)

YES

YES

300

GENERAL SPECIFICATIONS

Timers : 512
Counters : 512
Function Blocks : 512
Operation  temp. : -20℃-55℃
Storage :-40℃-70℃
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
Dimensions :  72*90*61 (Unit, mm)
Certificate : CE,C-UL,ROSH,REACH
Installation : 35mm-DIN rail or screw for installation
Modify parameters via keypad LCD:  yes
Password protection : 4-digit number password protection or disable program upload function
Communication interface : 1 Program/RS232 port ( TTL interface)
Communication protocol : Modbus RTU/ASCII
It’s optional for xLogic to be either slave or master in Modbus network.
It’s optional for xLogic to be either slave or master in Modbus network.


Technical Index

Power supply:

Nominal voltage

DC 12-24V

Operating limits

DC 10.8-28.8V

Immunity from micro power cuts

Typ.5 ms

Max. Startup current

Max. 0.25A

Max. absorbed power

3.5 W (10.8V dc) ; 4 W (28.8V dc)

Protection against polarity inversions

Yes

Input parameters:

Input No

8 ( I1-I8 )

Digital input

8 ( I1-I8 )

Analogue input

4 ( I1-I4)(0..10V DC)

Digital inputs( I5-I8 )

Input voltage

DC0-28.8V

Input signal0

< 5V DC; <1mA

Input signal1

> 8 V DC;>1.7mA

Input current

2.3mA @ 10.8V dc
2.6mA @ 12.0 V dc
5.2 mA @ 24 V dc
6.3 mA @ 28.8 V dc

Response time

0 to 1 :<1 ms ;1 to 0 :<1 ms

Maximum counting frequency

60k Hz(I5--I8)

Sensor type

Contact or 3-wire PNP

Input type

Resistive

Isolation between power supply and inputs

None

Isolation between inputs

None

Inputs used as digital inputs( I1-I4 )

Input voltage

DC0-28.8V

Input signal0

< 5V DC;<0.1mA

Input signal1

> 8 V DC;>0.3mA

Input current

0.4mA @ 10.8V dc
0.5mA @ 12.0 V dc
1.2mA @ 24 V dc
1.5mA @ 28.8 V dc

Response time

0 to 1 :Typ. 1.5 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( I1-I4 )

Measurement range

DC 0---10V

Input impedance

Min, 24KΩ ; Max. 72KΩ

Input voltage

28.8 V DC max

Resolution

10bit ,0.01V

Accuracy at 25 °C

± (Max.0.02)V

Accuracy at 55 °C

± (Max.0.04)V

Isolation between analog channel and power supply

None

Cable length

10 m max. shielded and twisted

Output parameters:

Output No.

4 (Q1-Q4)

Output type

Relay output

Max. Allowable Power Force(Resistive)

CE: 10A,250V AC/DC30V
UL/CUL:10A,250V AC; 5A, DC28V

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

Switch frequency:

Mechanism

10Hz

Resistor/light load

2Hz

Sensitive load

0.5Hz

Other parameters:

Weight

Approx.300g

Program language

FBD&Ladder

Installation Dimensions  

1645863629(1)

Wiring Diagram

Input&Output

 1646464475(1)1646464490(1)

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