aqua metro CALEC ST Manuale di installazione e istruzioni per l'uso - Pagina 5
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Product description
The analog output card has the following functions:
• Two independent passive analog outputs. An external power supply is required for operation.
The outputs are electrically isolated from each other and to the meter
The current range for each channel can be configured for 0-20 mA or 4-20 mA.
• Two independent IN / OUT channels. The channel function can be set using a switch on the pulse input
or relay output.
The additional pulse inputs enable up to two pulse outputs (e.g. water, current, gas meters, etc.) to be
accurately recorded and read off via the M-Bus or display.
The function of the inputs and outputs can be freely configured
• Power supply for the CALEC
• Slot for M-Bus#2 card
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Electrical connection
Connection diagram
Connection diagram of analog outputs
®
ST meter, Pt100 / Pt500 supply
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