Installation/Connection/Setting Up; Installation; Connection Plan - Endress+Hauser eco-graph Manual De Utilización

3. Installation/connection/setting up

3.1 Installation

3.2 Connection plan:

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3. Installation/connection/setting up
136 mm (5,354")
Prepare the required panel cut-out to 138+1 x 138+1 mm (according to DIN 43700).
The unit installation depth is approx. 214 mm.
1. Push the unit through the front of the panel. In order to avoid overheating we
recommend a spacing of 10 mm to the rear and other units.
2. Hold the unit horizontally and fix the jack screws into their respective slots
(top/bottom or left/right).
3. Tighten the jack screws evenly using a screw driver.
Hint:
Further support is only required if the panel material is very thin.
Attention:
Should there be any possibility of high energy transients on long signal cables it is
recommended that an over-voltage protection unit be connected (e.g. HAW 560/562).
Please use screened cables when operating with the following signals:
• RTDs
• serial interfaces.
Power supply
Power supply 90...253 V, 48...63 Hz:
L: Phase L
N: Neutral N
PE: Earth/ground protection cable
Power supply 20...53 V, 0/48...63 Hz:
L+: + Power supply
(or alternating current
L-: - Power supply
(or alternating current
PE: Earth/ground protection cable