- 10 digital inputs.
- 4 fast digital inputs, up to 100 kHz.
- 6 analog inputs: PT1000, NTC/PTC, 4...20 mA/ 0...10 V, discrete mode, etc.
- Up to 10 digital outputs (e/m relays or transistor keys).
- Up to 2 universal analog outputs: 4...20 mA/0...10 V.
- Direct access to akYtecCloud cloud service. (Soon).
- PC connection for program configuration and recording.
- Process visualization with operator panels and SCADA.
- Increase I/O with Mx210 modules
- Integration into SCADA systems.
- Process visualization via operator panels.
- Increase of I/O with Mx110 modules.
- Control of external devices: frequency converters, sensors, etc.
- Connection to PC for configuration and program recording.
- Compact modular housing with a width of 7 modules.
- Removable terminal blocks for easy installation.
- Quick battery replacement.
- Power modifications: =24.
- Possibility of power supply from the on-board network =12 V.
- Increase I / O channels up to 32 pcs. with the help of modules PPM.
- Operation in unheated premises: -40...+55 °С.
- Configuration and program recording via USB, Ethernet and RS-485.
The PR103 is a mini-PLC with advanced communication capabilities thanks to its Ethernet port and two RS485 interfaces, as well as Modbus TCP and Modbus RTU/ASCII protocols. By communicating via RS485 interfaces at the field level, the small PLC PR103 can use the Ethernet port and Modbus TCP protocol to transmit data to the control level of the automation pyramid.
The compact PLC PR103 modifications feature 10 digital inputs, up to 10 digital outputs, 6 analog inputs and a modification with 2 analog outputs and no analog outputs. In addition, 4 of the 10 digital inputs can be used as pulse counters that process signals from up to 100-kilohertz encoders. As for the analog inputs, they are configurable and can handle a wide range of RTD, NTC/PTC, and standard 4-20mA or 0-10V line signals. In addition, the built-in I/O can be directly expanded using two PRM series expansion modules.
Our Ethernet controller designed to be mounted on a DIN rail in a control cabinet, the PR103 can operate both in an unheated environment at temperatures down to -40°C and in a heated environment at temperatures up to +55°C.
The user program is written in the functional block diagram language with support for function blocks in the ST language in the free akYtec ALP software. The control algorithm is loaded into the device memory via micro USB cable, Ethernet or RS-485.
Variants
PR103.24.3.2 | 24 V DC, 6DI + 4FDI + 10DO + 6AI, 2x RS485 (Modbus RTU/ASCII), Ethernet (Modbus TCP) |
PR103.24.6.2 | 24 V DC, 6DI + 4FDI + 8DO + 6AI + 2AO, 2x RS485 (Modbus RTU/ASCII), Ethernet (Modbus TCP) |
Name of the device |
PR103-24 |
Programming |
|
Programming environment |
ALP |
Non-volatile memory capacity |
2040 bytes |
Network variable memory capacity (Slave mode) |
2040 bytes |
Number of network requests in Master mode |
192 |
Stack |
Dynamic |
ROM memory |
224 KB |
RAM memory |
60 KB |
Programming and configuration interfaces |
microUSB, Ethernet, RS-485 |
General information |
|
Supply voltage range |
9...30 V (nominal = 24 V) |
Minimum program execution cycle time |
1 ms (depending on the program's complexity) |
Real-time clock |
yes |
Expansion modules PRM |
Yes, up to 2 |
Discrete inputs |
|
Quantity |
6 pcs |
Connected sensors |
Switching devices (button contacts, switches, relays, etc.), dry contact sensors Push-pull output sensors |
Nominal supply voltage |
24 V |
Galvanic isolation |
In groups of 4 and 2 inputs |
Isolation voltage rating |
510 V |
Fast discrete inputs |
|
Number of inputs |
4 |
Supported input types |
Push-pull output sensors/Sensors with a push-pull output, |
Minimum pulse duration |
5 μs |
Maximum pulse frequency |
100 kHz |
Nominal supply voltage |
24 V |
Galvanic isolation |
In groups of 4 inputs |
Isolation voltage rating |
510 V |
Analog inputs |
|
Number of inputs |
6 |
Measured signal types |
4...20 mA, 0...10 V, Pt1000, NTC, PTC, 0...300 kOhm, etc. |
Maximum refresh rate of input values |
1 ms |
Discrete mode operation |
Yes |
Galvanic isolation |
none |
Discrete outputs |
|
Number of outputs |
Up to 10 |
Types of outputs |
Relay (normally open) or transistor switch (NPN) |
Maximum permissible load |
|
Relay output |
5 А at a maximum voltage of 250 V AC cos(φ) > 0,95; 3 А at a maximum voltage of 30 V DC |
Transistor [switch] output |
0,5 А at a maximum voltage of 40 V DC |
Galvanic isolation |
|
Relay output |
Individual |
Transistor [switch] output |
None |
Isolation voltage rating |
|
Relay output |
2300V |
Transistor [switch] output |
None |
Analog outputs |
|
Number of outputs |
Up to 2 |
Types of output signals |
Universal: 4...20 mА/0...10 V |
DAC resolution |
12 bits |
Galvanic isolation |
Individual |
Isolation voltage rating |
510 V |
Communication features |
|
Ethernet interface (1 pc) |
|
Communication protocol |
Modbus TCP |
Operation mode |
Master/Slave |
RS-485 interface (2 pcs) |
|
Communication protocol |
Modbus RTU/ASCII |
Operation mode |
Master/Slave |
Environment | |
---|---|
Ambient temperature | -40...+55 °C |
Storage temperature | -25...+55 °C |
Humidity | up to 80% (at +25 °C, non-condensing) |
IP Code | IP20 |
Enclosure | |
Dimensions | 123 x 108 x 58 mm |
Weight | approx. 250 g |
Material | plastic |
Sensor | Measuring range |
---|---|
RTD according to IEC 60751:2008 | |
Pt500, Pt1000 | -200…+850°C |
Cu500, Cu1000 | -50…+200°C |
Ni500, Ni1000 | -60…+180°C |
RTD according to GOST 6651 | |
500P, 1000P | -200…+850°C |
500M, 1000M | -50…+200°C |
Thermistors / NTC | |
B57861S series, 2 kΩ, B25/100 = 3560 | -55…+100°C |
B57861S series, 3 kΩ, B25/100 = 3988 | -55…+145°C |
B57861S series, 5 kΩ, B25/100 = 3988 | -35…+145°C |
B57861S series, 10 kΩ, B25/100 = 3988 | -35…+155°C |
B57861S series, 30 kΩ, B25/100 = 3964 | -20…+155°C |
B57861S series, 50 kΩ, B25/100 = 3760 | -10…+155°C |
NTC 3435, 10 kΩ | -40…+105°C |
NTC 3977, 10 kΩ | -40…+125°C |
Thermistors / PTC | |
KTY82-110 | -55…+150°C |
KTY82-120 | |
KTY82-121 | |
KTY82-122 | |
KTY82-150 | |
KTY82-151 | |
Standart signals | |
0-10 V 4-20 mA |
0...100% |
Resistive signal | 0-300 kOhm | 0...100% |
- ePLAN
- STEP Model
Setup_akYtecALP_2.7.356 |
PR103 |
|
ePLAN_PR103-24.2.3 (*.zip 60.7 mb)
|
|
STEP_PR103-24.2.3 (*.zip 12.4 mb)
|
- What are programmable relays?
- What tasks does the PR103 programmable relay solve?
- Time Delay of RS485 datastream and analog output?
- Difference between PNP and Relais Output?
- What is the maximum load capacity of the inputs and outputs?
- Can I use the PR devices to control and monitor the current of my PV system?
- Loss of data. Do you lose the ALP program when you change the battery?
- Compatibility with HMI? What does a HMI need to be working with the PR-devices?
- What happens to my variables when we have a power failure? Is the program persistent?
- Can the PR-Devices be used as a PID-Controller?
- Can I control a pumping System with the PR-devices?
- What steps do I have to take to calibrate the PR-devices when i have uncertanties in the measurement?
- How does the Modbus register work and why is it in hexadecimal? (3x0000 to 3xFFFF)