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General information
© 2021 Interflex Datensysteme GmbH
IF-4076-0 Access Manager
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1.4 Target group
This document is solely intended for
experts
and
people trained in electrical engineering
.
Only perform the actions described in this document if you belong to this target group. Interflex
Datensysteme GmbH is not liable for any damages caused by improper installation or initial
operation.
1.5 Notes on safety
WARNING
Danger to life due to electric shock
People can be seriously hurt or killed through physical contact with live parts (e.g. 230 V~).
u
Make sure that you cannot touch live lines during installation.
u
Switch off the power supply of the devices.
u
Please observe the applicable safety regulations and take all precautionary measures to ensure safe
installation.
NOTICE
Damage due to electrostatic discharge (ESD)
Electrical components and modules can be damaged by only slight, hardly noticeable electrostatic
discharge (ESD) without this becoming immediately obvious. ESD damages result in malfunctions and
even failure of the product.
u
Make sure that effective protective measures against electrostatic discharge are in place when
working on the open device.
NOTICE
Property damage due to transient overvoltages
Transient overvoltages (surges, bursts) in the energy supply network can lead to malfunctions and
failures.
u
Use suitable mains filters that are professionally installed and operated.
The device may only be installed, placed into initial operation and troubleshooted by qualified
personnel and people trained in electrical engineering.
1.6 Abbreviations
AC
A
lternating
C
urrent
BLE
Bluetooth Low Energy
CIDR
C
lassless
I
nter-
D
omain
R
outing
DC
D
irect
C
urrent