Mounting An External Fan Module; Description; Overview - Siemens SINAMICS S120 Combi Equipment Manual

S120 Combi Power Modules
4.7 Installation
4.7.5

Mounting an external fan module

4.7.5.1

Description

The S120 Combi provides an integrated fan control and supply for an external 24 V fan unit.
The fan unit is connected via interface X12/X13. The outputs are designed for a maximum
total current of 2 A and are short-circuit and ground-fault proof.
The following functions are available when using the external fan unit:
● Operating hours counter (see SINAMICS S120/S150 List Manual)
● Setting the maximum operating time (see SINAMICS S120/S150 List Manual)
● Evaluating fault signals
4.7.5.2

Overview

The external fan unit comprises the following components:
● Fan cradle with seal for installation in the control cabinet
● Connection cables with 4-pin connector
● Double fan
● Fan support plate
● Air baffle plate
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SINAMICS S120 Combi
Manual, (GH9), 07/2016, 6SL3097-4AV00-0BP5