RIEVTECH Micro PLC PR12-DC-DA-R Mini PLC with Non-expandable Programmable logic controller
- Model:
- PR-12DC-DA-R
- Brand:
- RIEVTECH
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
Wiring Diagram
Input&Output
