Title: +038=370.101-OE002T_02-Multical 801 Energimåler Kamstrup - Teknisk beskrivelse.pdf
The signal transmitter is normally an optocoupler with transistor or FET output. V1 is connected to terminals 10(+) and 11(-), V2 is connected to terminals 69(+) and 11(-). Terminal 9 is not used in this application.The leak current of transistor or FET output must not exceed 1µA in OFF-state and it must be max. 0.4 V in ON-state.A suitable CCC-kode with the same number of imp./litre as the flow sensor must be selected and for this flow meter type the CCC-code must be CCC > 100.Example: CCC=147 is suitable for an electronic meter with 1 imp./litre and qp 150 m3/h.7.1.2Flow sensor with reed contact output The transmitter is a reed contact, which is normally mounted on vane wheel and Woltmann meters, or a relay output from e.g. a magnetic inductive flow sensor. V1 is connected to terminals 10(+) and 11(-), V2 is connected to terminals 69(+) and 11(-). Terminal 9 is not used in this application.The leak current must not exceed 1µA in OFF state and it must be max 10 kΩ in ON-state.