Module discrete 16-channel input BKD-485 is designed to collect and transmit the states of signals type "dry contact" (DC) via RS-485 interface, according to communication protocol IEC 60870-5-101. The peculiarity of the module is that it has no internal terminating resistor per line.
The main functions of the module are:
- Monitoring the state of 16 discrete signals (TS);
- Saving changes in the state of TCs and the time of change in the archive with subsequent transmission over the communication interface;
- Binding of events to real time with accuracy not worse than 1 ms.
Features:
- BCD inputs with factory numbers 0541020001-2017 and higher can be configured for polling and transmission of 2-position TCs.
- service programme is used for module configuration (interface speed change, station address change), TC operability check, log-file preparation.
- the case has a fastener for installation on a standard DIN rail TN35 with a width of 35 mm, corresponding to GOST R IEC 60715-2003.
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