Zenner zelsius C5-ISF Notice D'installation Et D'utilisation page 61

CONNECTIONS AVAILABLES
The 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 DESCRIPTION
GE552Y215-6-7 User Manual v1.9.1
Numeri Indicazione
24/25 MBUS
16/17 ENERGY OUT
51/52 C1 IN
54/55 C2 IN
Descrizione
M-Bus network connection
Heating pulse output
Volume meter input 1
Volume meter input 1
ENG - 9