Programmable Relay Micro PLC Economic Type PR12 Series Small Relay with Non-expandable Mini PLC
Product Description
Programmable Relay PR-12 Series (Economic Range) Overview
Economy PR-12 range is the entry level model of xLogic Micro PLC family, able to process up to 64
function blocks in a single program, also is the perfect maintenance product, and yet can adequately
control a new process from the start. Economy PR-12 Series is capable of replacing many of the discrete
components(such as multiple timers, relays, contactors and counters etc) used in conventional systems,
opening up a whole new range of possibilities for economical simple control solutions. Economy
PR-12 Series exclude expansion feature , NO keypad panel , NO PWM output & High Speed pulse
counting capabilities, but analog inputs also are available, clock with calendar, counters , timers, and
available in 120/240VAC or 12V/24VDC versions,Easy to configure with drag-and-drop function blocksusing FREE xLogicSoft software.
| Model | Supply volt | Inputs | Outputs | HMI | RTC | G.W(G) |
| PR-12AC-R-E | AV110-AC240V | 8 DI | 4 relays(10A) | NO | YES | 300 |
| PR-12DC-DA-R-E | DC12V-DC24V | 4 DI/AI(I1-I4) + 4 DI (I5-I8) | 4 relays(10A) | NO | YES | 300 |
GENERAL SPECIFICATIONS
Timers : 64
Counters : 64
Function Blocks : 64
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 : No
Dimensions : 72*90*58 (Unit, mm）
Certificate : CE
Installation : DIN rail or screw for installation
Modify parameters via keypad LCD：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
Technical Index
Power supply: | |
Nominal voltage | AC110V-240V |
Operating limits | AC85 - 265 V |
The main frequency range | 47-63Hz |
Max. absorbed power | 38mA (85V 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： |
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. |
Built-in protections | Against short-circuits: None |
Switch frequency: | |
Mechanism | 10Hz |
Resistor/light load | 2Hz |
Sensitive load | 0.5Hz |
Other parameters: | |
Weight | Approx.300g |
Installation Dimensions
Wiring Diagram
Input&Output