AB Base Unit.

n.navaneethan

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• Aug 31, 2009

• #1

I have ordered for the below mentioned from AB.

1764-24AWA Micrologix 1500,
12 Digital Input and 12 Digital Output[FONT=&quot] [/FONT]

And I want to know this part number includes the processor or have to order the processor separately.

Thanks in advance.

 

jstolaruk

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• Aug 31, 2009

• #2

You have a complete unit. 120VAC inputs and relay outputs, AC powered. Unless you wish to increase the amount of I/O, no other purchase is necessary.

 

Steve Bailey

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• Aug 31, 2009

• #3

I don't claim to be an expert in AB products, but that's not how I interpret the selection guide. I hope someone with better knowledge of the product line will chime in.

http://literature.rockwellautomation.com/idc/groups/literature/documents/sg/1761-sg001_-en-p.pdf

While jstolaruk's assessment is true for the MicroLogix 1000, 1100, 1200, and 1400 lines, the MicroLogix 1500 has a separate processor unit.

 

Kidblue

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• Aug 31, 2009

• #4

Yep, Steve is right! Look at p.71 of the selection guide Steve posted.

There are 2 processors available...

1764-LSP (single communication port 7K)
1764-LRP (Dual communication port 12K)

Hope this helps.

Rob

 

OZEE

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• Aug 31, 2009

• #5

Why did you order it if you don't know what you were ordering??

 

jstolaruk

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• Aug 31, 2009

• #6

My Bad, I did a lookup on the part number and it described a Micrologix brick; didn't realize a CPU is an attachment to the base unit.

 

n.navaneethan

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• Aug 31, 2009

• #7

Sorry OZEE, my error, instead of typing "ordering" I typed "Ordered".

 

DenisfromBalti

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• Sep 1, 2009

• #8

To get a complete system u need:
1).Processor (depends of ur application needs)
1764-LRP: MicroLogix 1500 RS-232 Processor Unit
1764-LSP: MicroLogix 1500 Standard Processor Unit
2). Base (depends of ur application needs)
1764-24AWA: MicroLogix 1500 Base 120V AC In / Relay Out / AC Power
1764-24BWA: MicroLogix 1500 Base 24V DC In / Relay Out / AC Power
1764-28BXB: MicroLogix 1500 Base DC In / DC FET & Relay Out / DC Power