SICK TiM361S

On widely distributed system installations with correspondingly large potential differen‐
ces, the setting up of local islands and connecting them using commercially available
electro-optical signal isolators is recommended. This measure achieves a high degree
of resistance to electromagnetic interference.
The use of electro-optical signal isolators between the islands isolates the ground loop.
Within the islands, a stable equipotential bonding prevents equalizing currents on the
cable shields.
Measures for small system installations
For smaller installations with only slight potential differences, insulated mounting of the
device and peripheral devices may be an adequate solution.
Even in the event of large differences in the ground potential, ground loops are effec‐
tively prevented. As a result, equalizing currents can no longer flow via the cable shields
and metal housing.
NOTICE
The voltage supply for the device and the connected peripheral devices must also
guarantee the required level of insulation.
Under certain circumstances, a tangible potential can develop between the insulated
metal housings and the local ground potential.
6.2 Electrical block diagram
SOPASSOPAS
“Power/I/O”
“USB 2.0”
Configuration
Field monitoring
Diagnosis
TiM361S
Connection box
DC 9 V ... 28 V
Customer-provided
OUT 1 OUT 2 OUT 3 OUT 4
IN 1 IN 2 IN 3 IN 4
PNP:
INGND
Delay-
action
fuse
0.8A/T
USBUSB
1
2
3
4
5
Figure 6: Block diagram for the TiM361S connection
1
0.8 A/T fuse
2
Provided by customer
3
Switch-on device
4
USB interface
5
Configuration, field analysis, diagnostics
6.3 Wiring instructions
NOTE
Pre-assembled cables can be found on the product page.
The product page can be accessed via the SICK ProductID: pid.sick.com/{P/N}/{S/N}
{P/N} corresponds to the part number of the product, see type label.
{S/N} corresponds to the serial number of the product, see type label (if indicated).
NOTICE
Faults during operation and defects in the device or the system
Incorrect wiring may result in operational faults and defects.
■
Follow the wiring notes precisely.
6 COMMISSIONING AND CONFIGURATION
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O P E R A T I N G I N S T R U C T I O N S | TiM361S 8022483/1LM2/2024-03-27 | SICK
Subject to change without notice