Connection Of External Signals; Pulse Meter Input - Panasonic CZ-256ESMC2 Operation Manual

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8 Connection of External Signals

When connecting external signals, refer to the Installation Instructions (end of this manual) for

detailed information about the electrical speciﬁ cations.

You can measure energy usage by connecting pulse meters (gas, fuel, and electricity meters).

If you do not need to view information about energy usage, there is no need to install pulse meters.

1) Input locations

The communications connector panel on the side of the intelligent controller or on an optical

communication adaptor connected to the intelligent controller:

P1 (No.7), P-COMM (No.6) ...... Gas meter, fuel meter

P2 (No.8), P-COMM (No.6) ...... Electricity meter 1

P3 (No.9), P-COMM (No.6) ...... Electricity meter 2

* The above are factory default settings. If necessary, you can change the type of pulse meter (power meter

or gas meter).

See "6.3.5 Making pulse meter settings" for more information.

2) Operation

Each pulse is counted.

The amount of energy consumed per pulse (m

Pulse meter setting".

See "6.3.5 Making pulse meter settings".

, kWh, liters) must be deﬁ ned by "

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