SICK SIM1000 FXA - Electrical Installation; Important Notes

6 Electrical installation
6.1 Important notes
DANGER
Danger from electrical voltage.
Danger posed by the machine starting up unexpectedly.
•
Disconnect the power for the entire system/machine.
•
Prevent the system from starting unexpectedly while you are connecting the devi‐
ces!
WARNING
Risk of injury and damage caused by electrical current!
Due to equipotential bonding currents, incorrect earthing can lead to the following
dangers and faults: Voltage is applied to the metal housing, cable fires due to cable
shields heating up, the product and other devices become damaged.
■
Generate the same ground potential at all grounding points.
WARNING
Ineffectiveness of the protective device due to non-compliance with safety standards
The intended safety level may not be achieved in the event of non-compliance.
•
Observe the relevant safety standards (e.g., EN 62061 or EN ISO 13849-1) for
all the safety-related parts of the plant (wiring, connected sensors and control
devices, configuration, external device monitoring).
NOTICE
Device damage due to improper supply voltage!
■
Only operate the device with the specified supply voltage.
■
The voltage supply and all connected signals must meet the requirements for
extra-low voltages with safe separation (SELV, PELV) as specified in EN 60664 and
EN 50178 (Electronic equipment for use in power installations).
•
Carry out the electrical installation work in conformity with EN 60204-1.
•
The external voltage supply for the devices must be capable, amongst other
things, of bridging short-term power outages of 20 ms as specified in EN 60204-1.
•
Make sure the device and the voltage supplies are all connected to the same
ground.
•
Connect the shielding of all data lines (Ethernet, CAN, serial, switching input/out‐
put) directly to the functional earth (FE) at the control cabinet entry point.
•
In addition for the SIM1000 FXG: Make sure that all the Flexi Soft system mod‐
ules, the connected protective devices (e.g., the EFI-enabled devices), and the
voltage supplies are all connected to the same ground.
ELECTRICAL INSTALLATION 6
8023299/1BLK/2021-07-28 | SICK O P E R A T I N G I N S T R U C T I O N S | SIM1000 FXA, SIM1000 FXG
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Subject to change without notice