MSCU 7000
MSCU 7000
Systems based on the topological method of construction
The topological method is characterized by the ability to integrate automation tools directly into technological equipment. This eliminates the use of a large number of cables and auxiliary structures for their placement. In addition, it ensures full factory readiness of technological units
SMART-CS includes a functionally complete set of basic devices of three types:
•control interactive network
•three types of interactive network nodes of Smart Control Units (SCU):
- SCU-I - single-channel, for communication with information sources (sensors)
- SCU-U - single-channel, for communication with information receivers (executive mechanisms)
- SCU-M - multichannel, for communication with sources and receivers of information operated in special conditions
•Smart Control Stations (SCS) for processing information coming from the penal correction system and developing control actions on actuators in accordance with control algorithms
•Actuator Control Units (ACU) for switching power supply
The interactive network is built on the basis of the following interfaces:
• O-BUS optical channel
• data transmission channel over P-BUS power lines
SMART-CS includes a functionally complete set of basic devices of three types:
•control interactive network
•three types of interactive network nodes of Smart Control Units (SCU):
- SCU-I - single-channel, for communication with information sources (sensors)
- SCU-U - single-channel, for communication with information receivers (executive mechanisms)
- SCU-M - multichannel, for communication with sources and receivers of information operated in special conditions
•Smart Control Stations (SCS) for processing information coming from the penal correction system and developing control actions on actuators in accordance with control algorithms
•Actuator Control Units (ACU) for switching power supply
The interactive network is built on the basis of the following interfaces:
• O-BUS optical channel
• data transmission channel over P-BUS power lines
SCU-I provides interaction of sensors with an interactive network. It processes sensor signals (filtering, linearization, conversion of the signal to a physical quantity and reduction to a measurement range, statistical processing, rejection of inaccurate values), as well as monitors the serviceability of the sensor and the communication line with it.
Connection of the SCU-I to the sensor is carried out by screwing it instead of the standard cable entry into the sensor housing
The dimensions of the SCU-I are 65x62x45 mm
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Connection of the SCU-I to the sensor is carried out by screwing it instead of the standard cable entry into the sensor housing
The dimensions of the SCU-I are 65x62x45 mm
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SCU-U provides interaction of the interactive network with actuators by transferring control commands to control units of power switching mechanisms
The dimensions of the SCU-U are 65x62x45 mm
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The dimensions of the SCU-U are 65x62x45 mm
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SCU-M provides interaction of an interactive network with several sensors and/or actuators placed in special conditions
The dimensions of the SCU-M are 360x120x81 mm
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The dimensions of the SCU-M are 360x120x81 mm
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The ACU switches the power supply to the actuator in accordance with the control commands obtained from the interactive network through the SCU-U, diagnoses the mechanism and receives information about its status from the mechanism
ACU is placed on technological equipment in close proximity to the actuator
ACU dimensions are 120x120x115 mm
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ACU is placed on technological equipment in close proximity to the actuator
ACU dimensions are 120x120x115 mm
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SCU provides processing of information received via an interactive network from all SCS and SCS-U of the technological unit in order to implement algorithms for control of this unit, forms commands for managing actuators and transmits them through the SCS to all SCU of this technological unit, as well as carries out electronic certification of the technological unit and archiving of parameters
SCU is installed in any convenient place of the technological unit. As a rule, one SCU is enough to automate the technological unit
SCU dimensions are 200x100x80 mm
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SCU is installed in any convenient place of the technological unit. As a rule, one SCU is enough to automate the technological unit
SCU dimensions are 200x100x80 mm
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The process of automation of any technological unit consisting of several functionally completed technological units is carried out in two stages:
- automation of each technological unit
- integrated automation of the unit as a whole
Equipment of technological units with SCU, SCS and ACU is carried out at the factory, which ensures 100% factory readiness of the equipment
The structural scheme of automation of any technological unit is presented in the figure:
The structural scheme of automation of any technological object as a whole is presented in the following figure:
As can be seen from the figure, the structure of SMARTSAU is regular and scalable
Information and algorithmic interaction of all the above-mentioned devices is carried out via an interactive network, which consists of segments of two types - KA (technological unit segment) and KB (technological unit segment)
Information and algorithmic interaction of all the above-mentioned devices is carried out via an interactive network, which consists of segments of two types - KA (technological unit segment) and KB (technological unit segment)
Provides information exchange between SCS of different technological blocks in order to implement algorithms for controlling the technological unit as a whole without a central control device
The spacecraft segment uses an O-BUS ring optical channel with a data transfer rate of 100 Mbit/s
The spacecraft segment uses an O-BUS ring optical channel with a data transfer rate of 100 Mbit/s
Ensures the interaction of all penal correction systems within the technological unit with the SCS of this block, which implements the management of this unit
The interactive network in the Kb segment uses a data transmission channel over power lines (P-BUS)
The P-BUS channel is formed by a two-core ring cable that connects all sensors and actuators of the unit in series, which eliminates the laying of a large number of individual cable lines. The data transfer rate over the P-BUS channel is 1 Mbit/s
The interactive network in the Kb segment uses a data transmission channel over power lines (P-BUS)
The P-BUS channel is formed by a two-core ring cable that connects all sensors and actuators of the unit in series, which eliminates the laying of a large number of individual cable lines. The data transfer rate over the P-BUS channel is 1 Mbit/s
Topological design of the automation system is carried out in several simple stages
- 1Determination of the required amount of SCS, SCU and ACUThe number of SCU-I is determined by the number of sensors
SCU-U and ACU - by the number of executive mechanisms
SCS - by the number of technological blocks - 2Placement of SCU, SCS and ACU on technological equipmentSCU-I are placed directly on the sensors
SCU-U and ACU - near the actuators
SCS - in any convenient place on the technological unit - 3Laying of power lines
inside the technological unitPower supply lines inside the process unit are laid from the SCS in series by a ring through all the SCU of this technological unit - 4Laying of power supply lines and communication between technological unitsPower supply and communication lines between different technological units are laid in series by a ring through all SCS of each technological unit
This concludes the development of design documentation for technological equipment in terms of automation
Technical and economic efficiency
- Ensuring full factory readiness of process unitsAchieved by installing SCS, SCU and ACU at the block manufacturer
- Reducing the cost of block containers, cables, intermediate terminal boxes, cable glandsAchieved by installing the SCU and ACU directly on sensors and actuators
- Reducing the cost and duration of factory testsAchieved by testing at the plant with standard automation
- Improving the reliability of technological equipmentAchieved by eliminating cables, intermediate terminal connections and connectors
- Reduction of construction, installation and commissioning timeAchieved due to full factory readiness of technological units
- Reducing the cost of cable rack construction and installation workAchieved by eliminating a large number of individual cable lines to sensors and actuators and the absence of a central control device