Siemens SIRIUS 3RK3 - Connecting the Memory Module

Description of the hardware
5.3 Connecting/wiring
Modular Safety System 3RK3
84 System Manual, 10/2008, 926 2530-02 DS 02
5.3.11 Connecting the memory module
The memory module is included in the scope of delivery of the central unit. Program the
memory module in the central unit that is connected to a configuring PC / PG.
Connecting the memory module
NOTICE
The memory module must only be connected/disconnected when the central unit is
disconnected from the power supply.
Connect the memory module to the interface on the underside of the central unit (1). Lock
the locking elements (2).
The memory module can be sealed.
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Figure 5-5 Connecting the memory module
Note
Correct position of the memory module
Make sure that the memory module is positioned correctly on the central unit (the locking
elements must be locked (2)).