Electrical Installation; Connection Concept (Rs485, Canopen) - Siko AP05 Originalmontageanleitung

AP05
Installation

4.2 Electrical installation

Destruction of parts of equipment and loss of regulation control
WARNING
` All lines for connecting the position indicator must be shielded.
` Do not disconnect or close live connections.
` 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.
Unforeseen actions of the position indicator or other devices
WARNING
The position indicator is protected against EMC irradiation and emission
(electromagnetic compatibility). Excessive external EMC influence may
trigger unforeseen position indicator actions (including destruction of the
position indicator; loss of position value).
` Perform wiring work in accordance with the EMC measures IEC 61326-1
` Check the correct execution of the EMC measures.
Danger of fire
WARNING
In order to avoid consequential damage in case of device defects the fol-
lowing fusing is recommended.
` The nominal current rating of a delay fuse must be adjusted to the
Basically, all connections are protected against external interference.
NOTICE
Choose a place of operation that excludes inductive or capacitive interfer-
ence influences on the position indicator. When mounting the system keep
a maximum possible distance from lines loaded with interference. If neces-
sary, provide additional installations including screening shields or metal-
lized housings. Contactor coils must be linked with spark suppression.

4.3 Connection concept (RS485, CANopen)

When operated together, multiple position indicators must be connected
to a common GND potential. For this purpose, the GND signal must always
be carried along in the bus wiring.
Potentially live contacts must be protected against touch. Therefore, take
care that the position indicator is connected via the "Bus On" connec-
tion (see
by means of the jack (for the IP type of protection, please refer to chap-
ter 4.1).
AP05 · Date 13.05.2022 · Art. No. 88847 · Mod. status 93/22
and chapter 4.2.
number of devices in the system (see chapter 9).
Fig. 6). This ensures protection of the live contacts on "Bus Off"
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