TX807 | TX810 | TX815 | TX821
Power supply
DANGER
Wrong selection of power supply
Danger to life due to overvoltage and electric shock!
Only operate the device on SELV voltage sources according to the European
standard or on Class 2 voltage sources according to the UL standard.
Connect the device to the voltage supply according to fig. 5 and 6.
Grounding the device
The device has to be grounded.
Ground the device via the grounding screw on the back of the housing or via
terminal 3 on the power supply terminal.
Observe the minimum cable cross-section of 1.5 mm² for the ground connec-
tion.
Serial interface
Connect serial devices according to fig. 7, fig. 8 or fig. 9.
NOTE
When used as RS485 interface, pins 1 and 2 as well as pins 3 and 4 must be
connected externally.
Commissioning
Clean the front panel of the unit with a damp cloth before switching on to
avoid any electrostatic discharge.
Provide transient protection at the supply terminals, set to a maximum of
140 % of the peak value of the rated voltage.
Operating
Operating the device in Zone 2/Zone 22
WARNING
Use of unsuitable components for Class I, Division 2
Danger to life due to explosion
When replacing components, make sure that the suitability of the device
for Class I, Division 2 is not affected.
Only use components that are suitable for use in Class I, Division 2.
If necessary, take measures to restore suitability for Class I, Division 2.
Maintenance
DANGER
Accumulation of static charges due to dust layers
Explosion hazard due to ignitable sparks
Avoid layers of dust on the device.
Clean the devices at regular intervals with a damp cloth.
Repair
The device must not be repaired by the user. The device must be decommis-
sioned if it is faulty. Refer to our return acceptance conditions when returning
the device to Turck.
Disposal
The device is equipped with a rechargeable lithium battery, which is not user
replaceable.
For disposal, open the back of the device and remove the battery.
The device and the lithium battery must be disposed of properly and
do not belong in the normal domestic waste.
Hans Turck GmbH & Co. KG | Witzlebenstraße 7, 45472 Mülheim an der Ruhr, Germany | Tel. +49 208 4952-0 | Fax +49 208 4952-264 | more@turck.com | www.turck.com