SITE SECTIONS
Parametrical sensors simulation module (MIDP)
MIDP is used as a potentiometric sensors simulator and controlled with KVV-S controller under the PC commands. The module provides information interchange in backup local area network, which is suitable for EIA/TIA-485 interface and KVV-S controller’s input-output interface compatible. Backing of local net is provided with the use of two KVV-S controllers. MIDP module in collaboration with controlling cross-program the work in the two modes: - parametrical sensors’ condition simulation; - self-testing, which is turned on under the PC command for a short period of time.
Technical characteristics - level-flight speed on the input-output interface lines is 250 Kbit/s; - provides one of the three chosen sensor simulators’ conditions on 48 channels in condition simulation mode; - sensor resistance values for every condition of every of the several channels within the range of 200 Ohm – 2 kOhm; - resistors’ capacity is no more than 0,125 W with accuracy of no more than 1%; - supply voltage is 27 V.; - maximum input current is no more than 0,25 A; - overall dimensions, mm: 282,5х121,61х172,8; - weight is no more than 2,1 kg.