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Revisions: Ser A

Description:  Allen Bradley 1769L20 CompactLogix Processor Module with Channel 0 RS-232 Port and status LEDs. RSLogix5000 | Series A&B | copper wire type. Weighs 2lbs and is 8x8x5 inches.

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Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1769-L20.
Exchange: Exchange credit for your defective unit available.

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About 1769-L20

The Allen-Bradley 1769-L20 is a CompactLogix Controller. It can support up to 8 modules in a maximum of 2 I/O banks with 1 expansion cable allowed and it has 1 RS-232 port available. LED indicators let the users monitor the controller status, the channel 0 RS-232 port status, and the channel 1 RS-232 port status. The channel 0 serial port has been set up for DH-485 communications.

This controller also comes with a 64 KB user memory which is allotted for both user available memory and memory reserved for overhead. The 1747-BA battery powers this controller and it is replaceable. The entire 1769-L20 controller measures 50 x 87 x 118 millimeters and has a shipping weight of 0.715 pounds. Operators can use a 1747-CP3 or 1756-CP3 programming cable with it and it can be mounted on a panel mount or DIN rail. Configuring this controller is done via the RSLogix5000 programming software.

The 1769-L20 comes with a backplane current of 600 mA at 5 Volts DC and 0 mA at 24 Volts DC. Intended for clean, dry environments, it has an operating temperature of 0 to 60 degrees Celsius and storage temperature of -40 to 85 degrees Celsius. Its ambient non-condensing relative humidity is 5 to 95% and the operating vibration is 5 g at 10 to 500 Hertz, 0.030. The 1769-L20’s operating shock is 30 g at 11 milliseconds when panel-mounted and 20 g at 11 milliseconds when DIN rail-mounted and its non-operating shocks are 40 g and 30 g, respectively.

Technical specifications:

Manufacturer:Rockwell Automation
Part Number/Catalog No.:1769-L20
Product Line:CompactLogix
Module Type:Processor Module
Shipping Weight:2 pounds
Shipping Dimensions:8 x 8 x 5 inches
Series:A and B
Shipping Weight:3 pounds
Shipping Dimensions:11 x 8 x 6 inches
Series:A and B
Replacement Terminal Block Part Number:1769-RTBN18
Wire Type:Copper-90 degrees Celsius
Wire Size (Solid):22-14 AWG
Wire Size (Stranded):22-16 AWG
Type Lead Time Price Action
Repair Service 2-4 weeks AskGet Quote

Our highly skilled technicians can repair your 1769-L20. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Please refer to the manual for more information about the 1769-L20 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1769-L20 Ser A
1769-L20/A, Series A, Rev A Request Quote

Common misspellings: 1769L20