Installation; Installation Conditions; Installation Instructions - Endress+Hauser Rmm621 Bedienungsanleitung

Installation

3 Installation
3.1

Installation conditions

"
Caution!
When using extension cards, venting with an air current of at least 0.5 m/s is necessary.
3.1.1 Operating temperature
-20 to 50 °C (-4 to 122 °F)
3.1.2 Dimensions
Fig. 2: Dimensions of the RMM621
3.1.3 Mounting location
Top-hat rail mounting as per IEC 60715 in the cabinet. The mounting location must be free from
vibrations.
3.1.4 Orientation
No restrictions.
3.2

Installation instructions

Snap the housing onto the top-hat rail by first hanging the device on the top-hat rail and then
pressing it down gently until it engages (Fig. 3, items 1 and 2).
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G09-RMM621XX-06-10-xx-xx-000