Safety 9
WAGO-SPEEDWAY 767
Fieldbus Coupler for CANopen
•
Observe the exact positioning (coding) between plug and socket.
•
The 767 Series component shall not come in contact with substances having
seeping and insulating properties. Otherwise, additional measures shall be
taken for the devices, such as installation of an enclosure that is resistant to
the above-mentioned substance properties.
•
Electronic components fulfilling the ESD requirements according to the IEC
61000-6-2 are integrated in the 767 Series component. Since, under
unfavorable circumstances, higher voltages may also occur due to electrical
charge in the field, discharge must be ensured before performing work on
the 767 system.
•
Observe the correct layout of the potential equalization.
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Keep all cables a sufficient distance away from electromagnetic sources of
interference in order to maintain a high level of interference resistance of
the 767 system against electromagnetic emissions. Use only shielded cables
at the necessary locations, and always observe the appropriate standards for
EMC-suitable installations.
•
For the power supply and for the S-BUS, use only pre-assembled WAGO
system cables, so the specified characteristics of the technical data can be
achieved.
•
Replace defective or damaged 767 Series component (e.g., deformed
connections), else function disruptions can occur in the respective fieldbus
stations or nodes.
•
When laying any cables, make sure that you do not lay them within the
shear range of movable machine parts.
•
For each activity, observe the corresponding personnel qualification in
Section 1.5.
•
Observe the marking on the front and rear side of the 767 Series component.
1.7 Safety
Equipment
All 767 Series products are designed according to the IP 67 safety class. This
consists of, among other things, complete touch protection of electric voltages and
currents – even when wet.
