Wire cross-sections in the supply cable from the customer’s power system must be
implemented in accordance with the applicable standards.
In the case of open end cables, make sure that bare wire ends do not touch. Wires
must be appropriately insulated from each other.
Wire cross-sections of the data and switching signal cables have to also be designed in
accordance with the applicable national standards.
6.2.1
Data cables
NOTE
Layout of data cables
■
Use screened data cables with twisted-pair wires.
■
Implement the screening design correctly and completely.
■
To avoid interference, always use EMC-compliant cables and layouts. This applies,
for example, to cables for switched-mode power supplies, motors, clocked drives,
and contactors.
■
Do not lay cables over long distances in parallel with power supply cables and
motor cables in cable channels.
•
The possible length of cable between the device and host computer depends on
the following factors:
°
The physical version of the host interface selected
°
The data transmission rate set in the device
For further information,
see "Wiring the CAN interface", page 27
6.3
Pin assignments of electrical connections
Connection mask (variant A, variant B)
The device is equipped with either the variant A connection mask or variant B connec‐
tion mask. Different electrical connections are available depending on the connection
mask. For each electrical connection described below, the available connection masks
for that connection have been indicated. The variant A can only be operated with a Sen‐
sor Integration Machine (SIM). The variant B can be operated with both a SIM and a
CDF600 fieldbus module.
6
ELECTRICAL INSTALLATION
22
T E C H N I C A L I N F O R M A T I O N | Camera ICD890 Generation 4
8023775/18IM/2020-07-02 | SICK
Subject to change without notice