DATCOM-RTU - module DIO-8
Digital inputs and outputs module DIO-8 (DIO-8/IS)
Module DIO-8 is intended for evaluation of binary or impulse input signals and generation binary or impulse output signals. During reading impulse signals, module counts number of pulses and evaluates its growth for time unit (flow, frequency). NF impulse inputs and outputs and states of counters are backed-up with lithium battery for case of disconnection from feeding.
Module is therefore able to count pulses only from back up battery. Input/Output signals use common earthing conductor (potential) and are galvanically separated from system. Galvanic separation (DC/DC converter) can be in case of need put out of operation with shorting jumpers. Total number of input/output modules is 8 and configuration of individual signals on them is conducted via software.