Allen-Bradley 1769-ADN
Allen-Bradley 1769-ADN – PLC I/O-modules from the ALLEN BRADLEY range. Status: discontinued by the manufacturer, no longer available new. Van Haelen supplies it refurbished or new in sealed factory packaging, with a 24-month warranty.
Also written as: 1769ADN
The Allen-Bradley 1769-ADN is a Allen-Bradley control component from the ALLEN BRADLEY range. Status: discontinued by the manufacturer, no longer available new. When replacing, check the product version (issue) on the rating plate; for most installations the same or a higher issue is suitable. Ask us about exchange, repair and a spare-parts pool for your installation.
Available as
Product data
| Manufacturer | Allen-Bradley |
|---|
| Part number | 1769-ADN |
|---|
| Series | ALLEN BRADLEY |
|---|
| Manufacturer status | discontinued by the manufacturer, no longer available new |
|---|
| ETIM | EC001419 |
|---|
Documentation from the manufacturer
All products of the ALLEN BRADLEY series
Faults and fixes 1769-ADN
Problems with 1769-ADN: OK LED red, major fault
A solid red OK LED on a ControlLogix or CompactLogix is a non-recoverable fault (hardware, firmware, memory); flashing red a recoverable major fault, usually from the program (type and code in the controller properties under Major Faults). Clear the fault, download the project again and check that the controller's firmware revision matches the revision of the RSLogix or Studio 5000 project.
1769-ADN: program lost after a power loss, BAT LED
Older Logix controllers (L5x, L6x) back up memory with a battery or energy storage module (ESM); a red BAT LED means it is flat and the program disappears at the next power loss. Newer controllers keep the program on the SD card or internally. Store the project on the memory card with Load on power-up, then the controller always restores it by itself.
Fault not fixed: replace, exchange or repair the 1769-ADN?
Replacing from stock is the fastest route when a machine is down. Van Haelen supplies the 1769-ADN refurbished (tested, with a test report per serial number) or new in factory packaging, with a 24-month warranty. The current lead time is shown with the condition on this page. Prefer an exchange: you get a refurbished unit straight away and return the faulty one within 14 days. Repairing your own unit is also possible: diagnosis, then a fixed price.
What information should I send for a quick diagnosis?
A photo of the rating plate (order number, product version, firmware), the exact fault code or LED state, when the fault occurs (at power-up, on enable, under load) and what you have already tried. For PLCs an export of the diagnostic buffer, for drives the parameter set. With that we can usually say the same day whether replacing, exchanging or repairing is best.
Frequently asked questions
Is the 1769-ADN still available?
Not new from the manufacturer any more: the 1769-ADN was discontinued. Van Haelen supplies it refurbished and tested.
What does refurbished mean?
Cleaned, inspected, aged or critical components replaced and tested to our test protocol for this product family. You get a 24-month warranty, a test report and a serial number label.
What should I check when replacing a 1769-ADN?
Check the product version (issue) on the rating plate; for most installations the same or a higher issue is suitable.
Can I exchange or repair my faulty unit?
Yes. With an exchange Van Haelen supplies a refurbished unit straight away and you return the faulty one. With a repair you first get a diagnosis and then a fixed price, with test report and warranty.