SICK TiM781, Руководство по эксплуатации

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6.2 Electrical block diagram for commissioning
TiMxxx-21xxxxx
SOPAS SOPAS
„Power/Out“
„USB 2.0“
Configuration
Diagnosis
TiM
Connection
box
USB USB
Driver for request of
measurement values
and further data
processing
SYNC/
Device Ready
„Ethernet“
Ethernet Ethernet
DC 9 ... 28 V
Fuse
0,8A/T
Figure 20: "Power, I/O” connection: With M12 male connector, 12-pin, A-coded; "Ethernet" con‐
nection: M12 female connector, 4-pin, D-coded
6.3 Wiring notes
NOTE
Preassembled cables can be found online at:
• www.sick.com/TiM7xx
NOTICE
Faults during operation and device or system defects!
Incorrect wiring may result in operational faults and defects.
■
Follow the wiring notes precisely.
All electrical connections of the device are configured as M12 round connectors.
The protection class stated in the technical data is achieved only with screwed plug con‐
nectors or cover caps.
Protect the device from dust and moisture when the USB cover flap is open.
All electrical circuits connected to the device must be configured as SELV or PELV cir‐
cuits (SELV = Safety Extra Low Voltage, PELV = Protective Extra Low Voltage).
Protect the device with an external 0.8 A slow-blow fuse at the beginning of the supply
cable.
Connect the connecting cables in a de-energized state. Switch on the supply voltage
only after complete installation/connection of all connecting cables to the device and
control system.
Wire cross-sections in the supply cable from the customer’s power system should be
designed in accordance with the applicable standards.
6.4 Connection diagram
NOTE
The recommended connecting cables and their associated technical data can be found
online at:
www.sick.com/TiM7xx
ELECTRICAL INSTALLATION
6
8024231//2019-03-29 | SICK O P E R A T I N G I N S T R U C T I O N S | TiM781 31
Subject to change without notice