Purpose of the development: Module TC4 is designed to receive commands remote control, control of the reliability of accepted command, control actuators (contactors, etc.), monitoring of correct relays, control all phases of the command specification. It is an independent microprocessor module that communicates with the devices of the upper level (MMT, the server remote control, etc.) on the telecontrol protocol IEC 870-5-101. The module is housed in a metal case with mounting on DIN-rail.

Recommended application field: Telemechanics.

Technical characteristic: Number of Channels 4 The number of ports, 2 RS485 The range of the stress switched AC / DC 110-240 B The maximum current in the control circuit 5 A (220 V) The resolution of 1 ms The accuracy of assigning time stamps of 1 ms Overvoltage control circuit 390 V (peak value) Galvanic isolation 1500 (Power lines / interfaces input channels) Power supply 12-36 B (acceptable failure voltages up to 20 ms with a period following 50 ms) Power consumption 5 Watt Temperature range -40 - +70 ° C The rate of exchange of information on RS 485 to 1 Mbit / sec Capacity of archive 860 records Overall dimensions 245x116x75 mm

The development stage readiness: Introduced in production

Description of the development:
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Synchronization of the module as UTM ECOM-TM, as well as from external GPS-receiver with an accuracy of 1 ms. Tally issuing control signals for each relay, faulty relay, port status, power / status module. Issuing commands from the TU only top-level manager. Multi-step algorithm for executing commands TU TU channel provides for verification and confirmation of commands required by the operator. Fault monitoring. No command TU can not be executed when detecting at least one fault in the components of the module (CPU, firmware, circuit relay sticking relay, the relay winding interturn short circuits) until its removal. Control of electrical and mechanical relays resource. Protection against reverse polarity. Hardware and software protection from erroneous issuance of the relay control signals. Registration of events with millisecond timestamps. A two-step command specifications (choice / execute) to confirm receipts. Checking the presence / absence of the voltage control circuit in the command specification.

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Russia

For additional information turn to:
E-mail: gal@uintei.kiev.ua