Chapter
5
Addendum Operating Instructions
S3000 PROFINET IO/IO OF
14
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8013291/YY95/2016-02-05
Subject to change without notice
Electrical installation
5.1.3
Network connection with SCRJ-push-pull plug (optical fiber)
For the connection to the network you must use the push-pull plugs with a metal hous-
ing. With the push-pull plug connected the connection complies with enclosure rating
IP 65 (e.g. Phoenix VS
8
PPC
8
C1
8
SCRJ-MNNA-PG9-A4D-C, material no. 1608032).
With the provided cover the connection complies with enclosure rating IP 54.
If the network is not connected to a following bus device, then a connection using a
single plug is sufficient. It does not matter which of the two sockets is used. The unused
socket must always be protected with the provided cover (see Fig. 1).
Without the usage of optical adapter plugs the maximum allowed cable length to the
next device is 50 m.
The maximum allowed line attenuation for the transmission link is 12 dB.
Pay attention to the mounting and wiring instructions of the manufacturer of the con-
nectors and cables, in particular with regard to the number of bending radiuses.
Minimize the number of connectors in a connection cable, ideally to only two: one at the
S3000 PROFINET IO/IO
8
OF and another one at the FPLC.
Once the electrical installation is completed, determine the signal reserve of the con-
nection cable using the CDS diagnostic function.
Use cables and connectors with low attenuation in order to obtain a signal reserve of
> 4 dB.
5.1.4
Local configuration connection
As a rule configuration is performed via PROFINET IO. A local RS
8
232 configuration con-
nection is available on the S3000 PROFINET IO/IO
8
OF for configuration and diagnostics
directly at the device.
Notes
Fig. 6: SCRJ-push-pull plug
(not included)
Notes
Fig. 7: Local configuration
connection
Local configuration connection
