Basic Info.
Certification
RoHS, ISO: 9001, CE
Customized
Non-Customized
Product Description
Technical Data:
Model:PR-24DC-DAI-RTA
GENERAL SPECIFICATIONS
Timers : 1024
Counters : 1024
Function Blocks: 1024
Operation temp.: -20ºC-55ºC
Storage:-40ºC-70ºC
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 Modify parameters via keypad LCD: yes
Dimensions: 133*90*61(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 & 2 RS485 port
Communication protocol : Modbus RTU/ASCII
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 | 14 ( I3-IE ) | |
| | | |
| Digital input | 12 ( I3-IE ) | |
| | |
| Analogue input | 4 ( I3-I6)(0..10V DC) +2(I1-I2)(0...20mA) |
| | | |
| Digital inputs( I7-IE ) | | |
| | | |
| 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(I9--IC) | |
| | | |
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( I3-I6 ) | |
| |
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 | None |
supply | |
| |
Cable length | 10 m max. shielded and twisted |
| |
Current Input parameters(I5-I6) | |
Input No | 2(I5-I6) |
| |
Digital input | None |
| |
Analogue input | 2 (I5-I6) |
| |
Analogue signal | 0/4….20mA current |
| |
Resolution | 0.02mA |
| |
Accuracy at 25 °C | 0.05mA |
| |
Cycle time for analog value generation | Typ. 50 ms |
| |
Output parameters: | |
Output No. | (Q1-Q8,AQ1) |
| |
Output type | Q1-Q6(Relay)+ |
| Q7-Q8(Transistor),AQ1(0-10V)/(0/4-20mA) output |
| |
Relay output(Q1-Q6) | |
| |
Continuous current | Resistive load 10A/Inductive load 2A |
| |
Max. breaking voltage | AC 250 V |
| DC 110 V |
| |
Max. Allowable Power Force | 1250VA |
| 300W |
| |
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 |
| |
Transistor output(Q7-Q8) | |
| |
Output No. | 2(Q7-Q8) |
| |
Output type | Transistor(PNP) |
| |
Breaking voltage | DC 5--30V |
| |
Nominal voltage | ≤ Supply voltage |
| |
Nominal current | Max. 0.3 A per channel |
| |
Max. breaking current | 0.65 A |
| |
Voltage drop | < 2 V for I = 0.3 A (at state 1) |
| |
Response time | Make ≤ 1 ms |
| Release ≤ 1 ms |
| |
Frequency (Hz) | resistive load : 10 Hz |
| inductive load : 0.5 Hz |
| |
Built-in protections | Against overloads and short-circuits: No |
| Against overvoltages (*): No |
| |
Galvanic isolation | None |
| |
PWM frequency | 10K HZ |
| |
PWM cyclic ratio | 0 to 100 % |
| |
PWM accuracy at 120Hz | < 0.5 % (20 % -80 %) load at 10 mA |
| |
Max. Breaking current PWM | 50 mA |
| |
Max. cable length PWM | 20m |
| |
Analog output(0...10V): | |
Output No | 1 AQ1 |
| |
Output signal | DC 0…10V |
| |
Internal value and signal relationship | AQ1(0..1000)= V1(0...10V) |
| |
Resolution | 0.01V |
| |
Accuracy at 25 °C | 0.02V |
| |
Analog output(0...20mA): | |
Output No | 1 AQ1 |
| |
Output signal | 0..20mA |
| |
Internal value and signal relationship | AQ1(0...1000)= I1(0...20mA) |
| |
Resolution | 0.02mA |
| |
Accuracy at 25 °C | 0.05mA |
| |
Relay Switch frequency: | |
Mechanism | 10Hz |
| |
Resistor/light load | 2Hz |
| |
Sensitive load | 0.5Hz |
| |
Other parameters: | |
Weight | Approx.500g |
| |
Installation Dimensions & Wiring Diagram
Address:
Floor 4, Building B3-2, Guangyi Science and Technology Industrial Park, No. 128, Jiangning District, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.