Installation Steps - Siemens SENTRON 7KM PAC 4DI/2DO Product Manual

Installation

3.3 Installation steps

3.3 Installation steps
Install the expansion module before starting up the PAC device.
Electrostatic discharge
The expansion modules contain electronic components that can be irreparably damaged by
electrostatic discharge.
When handling modules, make sure that all objects in the handling environment (persons,
workstation and packaging) are properly grounded. Do not touch the module contacts.
NOTICE
Overheating of the device
The expansion module can overheat if the ventilation slits are covered.
Overheating shortens the service life of the expansion module.
Ensure that the ventilation slits are not covered.
Figure 3-1 Mounting the expansion module
12
CAUTION
PAC 4DI/2DO expansion module
Manual, 11/2018, L1V30545465B-01