Technical Data Sheet 2.50-35.021-01-en Rev
D e v i ce De s c ri p ti on
FSM21 Front Switch Module
For connection to the FBM38 fieldbus module.
A
I
nformation About the Device Description
The description contains information for using and installing the FSM21 front switch module.
If you have any questions that are not covered by the device description, contact the supplier or manufacturer for
further information.
The specified regulations/guidelines for installation and mounting are applicable for the Federal Republic of
Germany.
If the device is used in other countries, it is the responsibility of the system installer or operator to comply with local
regulations.
Operating personnel are to be instructed according to the description of the technical data sheet.
S
afety Instructions
Adhere to applicable regulations regarding occupational safety and accident prevention as well as those from the
VDE (Association for Electrical, Electronic & Information Technologies) when mounting and using the devices.
Mounting, installation and commissioning work on the devices may only be carried out by qualified technicians. See
the “Qualified Technicians” section.
Each person who uses the devices must have read and understood the descriptions on the technical data sheet.
If the device is not used according to the device description, the protection provided could be impaired.
Meanings of symbols on the technical data sheet:
Note
Caution
Danger
Warning of dangerous electric voltage
General warning; information in note must be observed
Additional note to be observed
Danger
Means that non-observance could lead to mortal danger, serious bodily injury or major
material damage.
Caution
Means that non-observance could risk injury or material damage.
Note
Means that the information requires special attention.
Q
ualified Technicians
Qualified technicians in the context of the technical data sheet are persons who are familiar with the described
evices and have the necessary qualifications for their job.
d
This includes, for example:
Authorization to connect the devices in accordance with VDE regulations and the local power company’s
regulations, as well as authorization to switch on, off and enable devices according to in-house regulations.
Knowledge of accident prevention regulations.
Knowledge of the use of devices within the system.
etc.
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