Lumel NA5PLUS, Руководство пользователя и краткое руководство по началу работы

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It should be located near the device, easily accessible to the operator,
and suitably marked.
• In the event of damage, the meter can be repaired only by the service
authorized by the manufacturer.
• Before using the repaired meter make sure that it is working properly.
• Connection of the meter and/or its usage inconsistently with this man -
ual can reduce the operational safety of the meter.
2. INSTALLATION
2.1. Fitting
The NA5PLUS and NA6PLUS meter is designed to be mounted
on a panel. For this purpose, a 44.0 x 137.5 mm hole should be prepa -
red in the panel. The thickness of the material from which the panel was
made should be in the 1.45 mm range.
In the back of the meter housing there are detachable terminal strips,
enabling connection of power supply, input signals, output signals
and RS482 interface with wires with a cross-section of up to 2.5 mm
2
.
The dimensions of the meter are shown in Fig. 1.
48
144
77
max 92
8
48
144
77
max 92
8
48
144
77
max 92
8
Fig. 1: Dimensions of the meter