MCCD-01
A control-transmission device is an advanced tool used in various industrial fields for managing and controlling processes, as well as transmitting data. This multifunctional device combines control, monitoring, and information transmission functions between different systems or devices. Control-transmission devices are designed for effective management of various parameters such as temperature, pressure, flow, and other process variables. Additionally, they enable data transmission between different components of the system, which is essential for the integration and synchronization of actions in industrial processes. Control-transmission devices are a crucial element in the automation of industrial processes, ensuring optimal system operation and efficient communication between individual components of industrial infrastructure.
Description
The explosion-proof mini-control unit MCCD-01 is a measurement and control device designed for use in mining systems for monitoring safety and technological parameters. A typical application of the mini-control unit is in the SMP-NT environmental parameter monitoring system in a mine. The MCCD-01 serves as an interface between analog and binary sensors and the surface part of the system. It ensures continuous reading and processing of analog and binary signals, converts them into digital signals, transmits the processed data to the surface part of the system, and receives configuration and control data from the surface part. It can also be equipped with control outputs for binary control of external devices and electrical circuits. In this case, based on the configuration data received from the surface part and the status of the analog and binary inputs, the mini-control unit can generate control signals according to predefined algorithms.
Specification
Power Supply: From the power-transmission module of the surface part of the system, output circuit parameters 56V, 40mA DC.
Max number of binary inputs: 16
Max number of binary outputs: 12
Max number of analog inputs: 8
Max resistance of lines: 200 Ω
Output type: Electronic relay with galvanic isolation
Max voltage on open control transistor: 16V
Weight: 0.15 kg
Max current in controlled circuit: 50 mA DC
Max voltage drop on control transistor: 1.0 V
Analog inputs: Max 8
Input voltage range: 0.4 ÷ 2.0 V
Total current supply for all sensors: Max 40 mA
Converter resolution: A/D 12 bits
Data transmission standard: V23
Transmission speed: 1200 bps
Transmission type: Half duplex
Medium: Pair of cables in the mining telecommunications network
Enclosure protection rating: IP54
Operating temperature range: -20°C ÷ 40°C
Permissible humidity: 0 ÷ 98% (without condensation)
Dimensions and weight: Two input/output modules: 105x420x72 mm, 4.5 kg; One input/output module: 105x290x72 mm, 3.2 kg
Ex Zone
The device is designed for use in explosive atmospheres. It is intended for underground operation in mines and in surface mining areas at risk of gas or dust explosions.Group I Category M1 – Device intended for mining operations threatened by methane and coal dust, ensuring a very high level of safety with two independent protection measures.
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