Installation Orientation - Emerson PACSystems RSTi-EP User Manual

Remote i/o system

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Figure 201: Use in Potentially Explosive Atmosphere

Installation Orientation

The RSTi-EP station is usually installed on a horizontally positioned DIN rail.

Figure 202: Installation Position of the RSTi-EP Station on the DIN Rail (Horizontal

Installation)

Installation on vertically positioned DIN rails is also possible. In this event, however, the heat

dissipation is reduced such that the derating values change (refer to Section 3.5, Current

Demand and Power Supply).

In the case of vertical mounting, the field-bus network adapter must always be arranged as

the first module at the bottom and secured with a reinforced end bracket for vertical

Installation