Title: Manual - Varmemåler Hydrocal M3 - På rør.PDF
CONNECTIONS AVAILABLESThe meter gives the following possibilities of external connections:2 pulse inputs for connecting of two water meters with pulse emitters (the liter\pulse ratios supported are 0.1 – 0.25 – 1- 2.5 – 10 – 25 – 100 – 250 – 1000) 1 pulse output for the sending of the thermal energy counting (heating only) for the connection to a pulse acquisition system (the Kwh\pulse ratios selectable are 1 – 10 – 100 ) 1 port for connection to a digital protocol network MBUS (Meter bus), suitable for consumption and operative data acquisition.Tighten all the terminals carefully, making sure that the connections are completely secure.Warning: Be careful when entering cables into the terminal in order to avoid potential malfunctioning caused by the contact between the sheath and clamp.TERMINAL BOARD DESCRIPTIONNumeriIndicazioneDescrizione24/25MBUSM-Bus network connection16/17ENERGY OUTHeating pulse output51/52C1 INVolume meter input 154/55C2 INVolume meter input 1