Page 1
Digital Outputs, Removing pull-up resistor h t t p : / / w w w . l i n t r o n i c . d k TableTop series Digital Outputs - relay control How to remove pull-up resistor...
350 mA or more 350 mA or more the bottom of the cabinet TT455-RT-238 Hardware version: 5.1 Made in Denmark, http://www.lintronic.dk Hardware Version 5.1 offers 2 digital outputs found on pin 6 and pin 9. Pin 5 is ground reference.
Page 3
When the 100K pull-up resistor is removed, the diagram looks like shown on the right. ZenerDiode The built-in 27 volt ZenerDiode will protect against relay coil surge spikes. 12 or 24 volt TableTop Output TableTop pin 5 Ground http://www.lintronic.dk Updated: 080207...
Page 4
350 mA or more 350 mA or more the bottom of the cabinet TT455-RT-238 Hardware version: 5 Made in Denmark, http://www.lintronic.dk Hardware Version 5 offers 2 digital outputs found on pin 6 and pin 9. Pin 5 is ground reference.
Page 5
If you want to control a 12 or 24 volt relay be sure to use an external 12 or 24 volt protection diode to kill relay coil surge spikes. TableTop Output TableTop pin 5 Ground http://www.lintronic.dk Updated: 080207...
Page 6
350 mA or more 350 mA or more 350 mA or more the bottom of the cabinet TT455-RT-238 Hardware version: 4 Made in Denmark, http://www.lintronic.dk Hardware Version 4 offers 1 digital output found on pin 6. Pin 5 is ground reference. Input...
Page 7
If you want to control a 12 or 24 volt relay be sure to use an external 12 or 24 volt protection diode to kill relay coil surge spikes. TableTop pin 6 TableTop pin 5 Ground http://www.lintronic.dk Updated: 080207...
Need help?
Do you have a question about the TableTop Series and is the answer not in the manual?
Questions and answers