The telecontrol device of a controlled unit - the Telemechanical complex MTK - 32.КП
The МТК-32.КП is used as device of a controlled unit (CU) and may be installed on low information capacity power units.
The МТК-32.КП device is used for discrete (TC), analogue (ТИ) data collection and transfer and telecontrol (ТУ) commands receiving and transfer.
- The input of current analogue telemetric (TM) signals from the analogue output converters with the astronomic time reference;
- Receiving information from measuring converters and /or electric power meters with RS-485 interface;
- The discrete signals (DS) input with astronomic time reference;
- The units telecontrol (TC) by means of commands coming from the upper CRTS or CS (Control Station) level;
- The device time and the system upper level time synchronization;
- TC buffering in cases of connection line fallout or low rate of data transfer to the upper level;
- The event log construction with the depth up to one hundred TC group codes with the time markers;
- Data transfer in cyclic and sporadic modes and on CS demand;
- The data exchange with CRTS by protocols in accordance with ГОСТ Р МЭК870-5-101-2001, Granit, УСД-05 using the hard- wire and optic-fiber lines.
The data may be transferred by several independent connection lines simultaneously.
The hardware structure
- The device may be interconnected with the connection lines using RS-232 interfaces (one or two) or Ethernet:
- Using the consequent RS-232 interface the device can carry out the interchange with the upper level by protocol ГОСТ Р МЭК 870-5-101-2001 with 50, 100, 200, 300, 600, 1200, 2400, 4800, 9600 bit/s rate;
- Using the Ethernet net interface – by protocol ГОСТ Р МЭК 60870-5-104-2004 or internal "SystelNet" protocol with the rate up to 10 or 100 Mbit/s;
The МТК-32.CU device configuration is carried out using special program Configurator МТК-32 that is operated by OS MS Windows.
The modules quantity and structure define the МТК-32.CU functionality and informational capacity. It consists of the following modules:
- The Data Collection and Transfer Device (Systel – DCTD)
- Discrete signals input modules (МТК-30.ТС.32-21);
- The current telemetric data input (Systel-ТТ.32-21);
- interface converter or a mediaconverter
- Telecontrol module (МТК-30.ТУ4-05);
- The УСПД, ТС, ТИ modules and interface converters power supply.
|Information lines ||Minimum ||Maximum ||The growth interval|
|ТИТ ||0 ||32 ||-|
|ТС ||0 ||160 ||16|
|ТУ ||0 ||128 ||4|