4 Product overview
Overview of components and connections
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Installation and Operation Manual M50A_260 RPI503M260000 Product version L and M EU V1.3 EN 2023-08-14
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Fig. 4.2: Overview of internal components with protective covers removed
1 Type 2 DC surge protection devices 4 AC connection terminals
2 Internal fan 2 5 Internal fan 1
3 Type 2 AC surge protection devices 6 Connection terminals for RS485, digital inputs, dry contacts
and external power-o
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