Reset unit IRU 10.00 is used for fast and convenient reset of consumptions in radio modules for residential water meters E-RM 30 via infra-red (IR) interface. Reset unit consists of a two part plastic casing, where electronic parts including batteries are located. Cover parts are connected with screw, after screw release upper side of the cover can be removed to replace the batteries. At the top of the reset unit, reading head with transmitting (and also receiving) IR diode and LC Display is located On the left side of the reset unit, operation button and serial port connector (this connector has no function here).
||5 digit LCD dsiplay + 2 special symbols
||RS 232 D-SUB9
||2 x AAA 1,5 / 1,2 V NiCd/NiMH