2TLC010088M0201 Rev. A
9
RFID code teach-in procedure
The RFID code is taught after the actuator and switch has been mounted and cables connected
during installation. Follow the below step-by-step instruction.
1. Power off, insert new actuator.
2. Power on, each red LED on in sequence (LEDs chase across the switch).
3. Power off.
4. Power on, all LEDs flash red together (all on, all off).
5. Power off.
6. Power on, new tag is now paired with the MKey RFID.
Record any RFID codes as required by factory rules or with reference to any risk
assessment for the application.
The risk assessment for the application should include the risk of spare actuators. Spare
actuators should not be readily available and must be securely controlled.
The RFID code can be re-taught a maximum of five times for a MKey RFID switch.
Maintenance
The recommendations below are general, and the frequency of the checks can be adapted to suit
the history of use and the environment.
Every month:
Check correct operation of all circuits. If the actuator shows signs of bending or the
switch head housing displays mechanical damage, then remove and replace.
Every 6 months:
Isolate power and remove cover. Check screw terminal tightness and check for
signs of moisture ingress.
Warning!
The safety functions and the mechanics shall be tested regularly, at least once
every year for PL d / SIL 2, or once per month for PL e / SIL 3 according to ISO 13849 / IEC
62061, to confirm that all the safety functions are working properly.
Warning!
In case of breakdown or damage to the product, contact the nearest ABB
Electrification Service Office or reseller. Do not try to repair the product yourself since it
may accidentally cause permanent damage to the product, impairing the safety of the
device which in turn could lead to serious injury to personnel.
Caution!
ABB Electrification will not accept responsibility for failure of the switch functions
if the installation and maintenance requirements shown in this sheet are not implemented.
These requirements form part of the product warranty.
Caution!
The switch solenoid is rated for continuous duty, and temperature rise will occur
if left permanently energised. The temperature will not affect performance of the switch
function, life time or damage the housing. As a precaution it is always advised to limit the
energised time of the solenoid and where possible and avoid mounting on sensitive
surfaces (metal preferred).
Summary of Contents for MKey RFID Series
Page 15: ...2TLC010088M0201 Rev A 15 Dimensions MKey9RF MKey8RF ...
Page 16: ...2TLC010088M0201 Rev A 16 MKey8ZRF MKey10RF MKey10RFER ...
Page 18: ...2TLC010088M0201 Rev A 18 MKey10RF ER Die cast handle same for Left and Right versions ...
Page 20: ...2TLC010088M0201 Rev A 20 Slilde bolt MKey10RF ER same for Left and Right versions ...
Page 25: ...2TLC010088M0201 Rev A 25 9 Declaration of conformity ...
Page 26: ...2TLC010088M0201 Rev A 26 ...