New Product Launch – PLC: Allen Bradley 1756-L61 Series B

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Hey there Contractors and fellow Service Professionals!

Today we are covering the Allen Bradley 1756-L61 Series B PLC.

This is a ControlLogix Logix5561 Processor with 2 MB user memory. This 1756-L61 controller comes with one RS-232 serial built-in communication port. The connections supported is 250 max.

 

PLC Allen Bradley 1756-L61 BAllen Bradley 1756-L61 ControlLogix Processor

 

The 1756-L61 Logix 5561 controller can be inserted into any slot of a chassis and multiple controller can be installed in the same chassis. This will allow the controllers to communicate with each other across the backplane but still operate independently.

 

AB_1756-L61-B_002ControlLogix Logix5561 Controller

 

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Here is the Specifications table…

Allen Bradley 1756-L61 Series B
Available User Memory 2048 KB
I/O Memory 478 KB
Optional Nonvolatile Memory 64 MB CompactFlash,
128 MB
Max Digital I/O 128,000
Max Analog I/O 4,000
Max Total I/O 128,000
Current Draw 1200 mA at 5 VDC
14 mA at 24 VDC
Controller Tasks 32 Tasks
100 Programs / Task
Event Tasks All Event Triggers

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Allen Bradley 1756-L61 controllers can also communicate across RS-232 Serial C (DF1/DH-485 protocol), DeviceNet, DH+, ControlNet, and EtherNet/IP networks. Also note that an appropriate communication interface module must be installed in the chassis to provide communication for a ControlLogix 1756-L61 controller.

 

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Need one for your project?

Head on over to our >> online store here

Need help looking for the right item for your setup?

Call one of our knowledgeable team members at (800) 497-6225 ext. 1

Stay tuned for the next PLC item on our line up >> Allen Bradley 1756-L62S/B

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