Siemens SIMATIC IPC677E Operating Instructions Manual page 72

Expanding the device and assigning device parameters
6.1 Opening the Device
Requirement
● All connecting cables are unplugged
● Screwdriver T10
Limitation of liability
All technical data and approvals apply only to expansion units which are released by
SIEMENS.
Siemens disclaims any liability for impairment of functions caused by the use of third-party
devices or components.
Observe the installation instructions for the components. UL approval of the device only
applies when the UL-approved components are used according to their "Conditions of
Acceptability".
Procedure
1. Remove the four marked
screws in the cover.
2. Remove the cover by lifting it
up.
72
Operating Instructions, 04/2019, A5E45117996-AA
SIMATIC IPC677E