The controller is designed to control and control the process equipment of the process unit control module in the automated process control system AKSU-3 and control 10 (7) pcs. motorized valves.
The algorithm of the controller is determined by its software.
The controller consists of a logic and power section.
The logical section of the controller has 100% duplication of incoming blocks.
The power section of the controller is based on the 700 series modules, the type of power section and its characteristics are determined by the customer’s requirements.
Advantages of Unison controller:
- Reliability
- Design configurability
- Advanced diagnostic system
- Modern technical level
- Orientation to open industry standards
The controller meets the noise immunity requirements of GOST R 50746 for the technical equipment of the performance group III, the performance criterion A (logic section), B (power section). Seismic resistance — up to 8 points according to MSK-64 according to GOST 17516.1
Main technical characteristics of the controller
| Parameter | Value |
| Logical section of the controller | |
| Serial Data Channels: | |
| Ethernet interface 10 / 100BaseT | 2 |
| CAN interface with galvanic isolation | 4 |
| RS485 interface with galvanic isolation | 2 |
| interprocessor exchange interface | Ethernet 10/100BaseT |
| discrete input ("dry contact") | 72 (48) |
| Output signals: | |
| discrete output (solid state relay status) | 24 |
| Number of inputs / outputs in the input / output block | 24 |
| Number of control channels for process regulator and / or bypass regulator valve | 4 |
| DC supply voltage received at two inputs | 245V |
| Power consumption (without external loads) | not more than 90 W (80 W) |
| Power section of the controller | |
| Number of control channels | 10 (7) |
| Interface for receiving control commands and signaling | CAN |
| Interface for connection to the service computer | RS232 |
| Supply voltage | 3NPE 380V, 50Hz, grounding system - TN. |
| Power Consumption | не более 100 (70) ВА |
| Overall dimensions of the controller (HxWxD), with transport loops | 1865x810x650 mm |
| Controller Weight | not more than 270 kg |
| Degree of protection of the controller | Ip54 по ГОСТ 4254 |
Note. The values for eK1.157.030-02 are indicated in parentheses.
Structure of the controller "UNISON"
A set of controller blocks
| Name | Width, places | Type code | Specifications |
| ЦП-500 | 2 | 2 | The central processing unit, the AMPRO CoreModule 420 core, the KSM-2 expansion module (2 CAN channels, 2 Rs485 channels) |
| ЦП-501 | 2 | 2 | Central processing unit, core AMPRO CoreModule 420 |
| ЦП-502 | 2 | 2 | Central processing unit, CompuLab core SBC-X270, expansion module KSM-2 |
| ЦП-502А | 2 | 2 | The central processing unit, Fastwel core CPC-306, expansion module KSM-2 (2 channels CAN, 2 channels RS485) |
| ЦП-510 | 2 | 2 | Central processing unit, core AMPRO CoreModule 600, expansion module KSM-2 |
| ЦП-511 | 2 | 2 | Central processing unit, core AMPRO CoreModule 600 |
| ВВДС | 1 | D | Input unit for discrete signals, 24 channels, 1.5 kV galvanic isolation. |
| ВВДС-32 | 1 | I | Input unit for discrete signals, 32 channels, 1.5 kV galvanic isolation. |
| ВДС | 1 | E | Discrete signal output unit, 24 channels, 1.5 kV galvanic isolation, output current monitoring. |
| ВДС-32 | 1 | G | Discrete signal output unit, 32 channels, 1.5 kV galvanic isolation. |
| ВВАС | 1 | А | The unit for input of analog signals, 24 differential channels, galvanic isolation 1.5 kV, the maximum range of the measured voltage is ± 1.28 V, the error is not more than 0.1%. |
| ВАС | 1 | H | Block of input and output of analog signals, 6 + 6 channels with galvanic isolation 1.5 kV, maximum range of measured voltage ± 2.56 V, error - no more than 0.1%. |
| ВВЦС-ЧС | 1 | F | Block of input of frequency signals (0-100kHz), 24 channels, galvanic isolation 1.5 kV. |
| ВВЦС-МЦ | 1 | C | The signal input unit is IRPS (MC, GAS), 24 channels, 1.5 kV galvanic isolation. |
| ВВЦС-ЧМЦ | 1 | B | The input unit for frequency signals of the IRPS, 12 + 12 channels, galvanic isolation of 1.5 kV. |
| ПИ-6 | 1 | 3 | The block of serial interfaces - up to 8 interfaces CAN / Rs485 / Rs422 with galvanic isolation. |
Possible characteristics of the processor core
| Parameter | Value |
| Processor type | 1) STMicroelectronics STPS Atlas (x86-compatible) 2) AMD Geode (x86-compatible) 3) VIA Eden ESP (x86-compatible) 4) Intel Celeron / Pentium III / Pentium M 5) Intel XScale PX255 / 270 (ARM) 6) DMC of Vortex86DX |
| Frequency | 128-1500 MHz |
| RAM | 32-512 MB |
| Types of external Flash memory | M-System DiskOnChip 2000, CompactFlash, PCMCIA |
| Flash volume | 16-2048 MB |
| Сетевые интерфейсы | 10 / 100BaseTx, 1000BaseTx |
| Afterbirth. interfaces | Rs232, RS485, RS422 |
| Extras. interfaces | EPP / ECP, USB, IrDA, PS / 2, Floppy |
Tested PC-104 cores
| Module name | Octagon Systems 2050 | AMPRO CoreModule 419 | AMPRO CoreModule 600 | CompuLab SBC-X270 | Fastwel CPC-306 |
| Processor type | AMD Geode | STPC Atlas | Intel Celeron M | Intel XScale PXA269 | СнК DM&P Vortex86DX |
| Frequency, MHz | 128 | 133 | 400 | 520 | 600 |
| RAM, MB | 32 | 64 | 128 | 128 | 256 |
| External Flash type / volume | Compact Flash / 128MB | DiskOnChip 2000 / 32MB | Compact Flash / 128MB | Flash Disk 512 MB | Flash Disk 1GB |
| Number of Ethernet ports 10/100 | 1 | 1 | 1 | 2 | 2 |
| Video | No | 2D controller | AGP 4x | VGA (LCD, CRT) Touch Screen | No |
Software structure of the controller
- Compliance with IEC-61131.
- Six languages of technological programming.
- Advanced graphical user interface
- Compatible with most known SCADA systems.
Development environment
Comparison of the characteristics of Unison and MFC3000 (TEKON) controllers
| Parameter, characteristic | Requirements for TORs | Controller U3500 | MFC3000 controller |
| The characteristics of the core (CPU, speed, RAM, Flash) | undefined | Intel XScale PX255 / 270, 128-1500 MHz, 32-512 MB | Pentium, 300MHz, 64MB, 64MB |
| System bus | undefined | Parallel. with parity + after. Rs485 | Serial dubbed CAN |
| Maximum amount signals | 256 | 576 (for the redundant 256) | 912 (for the redundant - 384) |
| Types of analog inputs | ± 5mA, 0-5mA, 4-20mA, 0-20mA, ± 5B, 0-5V, 0- 10V | ± 5mA, 0-5mA, 4-20mA, 0-20mA, ± 5B, 0-5V, 0-10V from ± 10mV to ± 1.28V | 0-5mA, 4-20mA, 0-20mA 0-10V, from ± 10mV to ± 500mV |
| Basic. error measurements | 0,2 % | 0,2 % | 0,1-0,15 % |
| Consistent interfaces | Ethernet, CAN, RS232, Rs485, IRPS | Ethernet, CAN, RS232, Rs485, IRPS | Ethernet, Rs232 (without galvanic isolation), IrDA |
| Hot swapping | Yes | Yes | Yes |
| Reservation | Yes | Yes | Yes |
| Power supply | 24V, 245V, ~ 220V | 24V, 245V, ~ 220V | 24V |
| EMC | 3 performance group | 3 performance group, criterion A | 3 performance group, criterion A |
| Seismic resistance | up to 8 MSK-64 points | up to 8 MSK-64 points | No data |
| WEB-interface | - | Yes | Yes |
| Diagnostic Tools | Required | Yes | Yes |