PR-12AC-R

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

Rievtech products compatibility table .pdf

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
Installation : 35mm-DIN rail or screw for installation
Modify parameters via keypad LCD:  yes
Expansion capacity : NO
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.

Technical Index

Power supply:
Nominal voltage	AC110V-240V
Operating limits	AC85 - 265 V
The main frequency range	47-63Hz
Max. absorbed power	48.5mA (85V ac) ; 35mA (265V ac)
Isolation voltage	1780V AC
Protection against polarity inversions	Yes
Input parameters:
Input No	8 ( I1-I8 )
Digital input	8 ( I1-I8 )
Analogue input	None
Input voltage	AC110-240V
Input signal0	AC0-40V；<0.03mA
Input signal1	AC79-240V； >0.06mA
Input Response Time	Delay time at 0 to 1： 120V AC ：Typ. 50 ms 240V AC ：Typ. 30 ms Delay time at 1 to 0： 120V AC ：Typ. 90 ms 240V AC ：Typ.100 ms
Maximum counting frequency	Typ. 4Hz
Sensor type	Contact or 3-wire PNP
Isolation between power supply and inputs	None
Isolation between inputs	None
Protection against polarity inversions	Yes
Output parameters:
Output No.	4 (Q1-Q4)
Output type	Relay output
Max. Allowable Power Force(Resistive)	CE: 10A,250V AC/DC30V
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

Dimensions

Wiring

Input/Output:

PR_12AC_R_datasheet.pdf

Download manual and software

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