Siko IF09P/1, Translation Of The Original Installation Instructions, Page: 14 / 20

IF09P/1
Installation English
IF09P/1 · Date 26.08.2019 · Art. No. 82491 · Mod. status 209/19
14
4.2 Electrical installation
Destruction of parts of equipment and loss of regulation control
` If the unit is used in combination with drive systems, additional safety
protection must be used (e. g. limit switches or other interlocking sys-
tems).
` All lines for connecting the interface must be shielded.
` Never wire or disconnect electrical connections while they are live.
` Perform wiring work in the de-energized state only.
` Use strands with suitable ferrules.
` Check all lines and plug connections before switching on the device.
` Switch on operating voltage together with the downstream electronic
unit (e. g., control unit).
` PE-connection with 2.5 ... 4 mm² via PE-connector.
` With data transmission max. allowable cable length is 200 m.
Basically, all connections are protected against external interference.
Choose a place of operation that excludes inductive or capacitive interfer-
ence influences on the interface. When mounting the system keep a max-
imum possible distance from lines loaded with interference. If necessary,
provide additional installations including screening shields or metallized
housings. Contactor coils must be linked with spark suppression.
Admissible power input
Supply for the interface shall be sized sufficiently. The voltage values are
a function of the device design and can be referred to in the technical data
in chapter 6 .
4 6
3
5 1
2
5
9
5
6
5
1
1 1
9
3
6
2
6 9
1
X4 X3
X5 X1
Fig. 2: Connection
1
Connection sensor
2
Connection Profibus
3
Operating voltage
4
LED Data Exchange
5
LED ERROR
6
LED PowerOn
WARNING
NOTICE
NOTICE