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Allen-Bradley ControlLogix 5560 1756-L65 32 MB ControlLogix 5565 Controller

Allen-Bradley ControlLogix 5560 1756-L65 32 MB ControlLogix 5565 Controller

Allen-Bradley ControlLogix 5560 32 MB ControlLogix 5565 Controller

Complete Model

1756-L65

Official Product Description

Series B ControlLogix 5565 controller with 32 MB data and logic memory, 478 KB I/O memory, a front-panel RS-232 serial port and ControlLogix chassis installation.

CORE FEATURE: 32 MB data and logic memory for large chassis-based ControlLogix applications.

LEAD TIME: In stock

WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

allen bradley controllogix 5560 1756 l65 32mb controller-1

Overview
Technical Data
Inquiry
Applications & Features
Communications
Installation
Environment
FAQ
Recommend Models
Recommended Products

Product Overview

1756-L65 is an Allen-Bradley ControlLogix 5565 controller in the ControlLogix 5560 family.

Rockwell Automation identifies the Series B controller with 32 MB of data and logic memory, 478 KB of I/O memory and optional CompactFlash nonvolatile storage.

The controller installs in a ControlLogix chassis, communicates across the chassis backplane and provides a front-panel RS-232 serial port. Series B requires controller firmware revision 17 or later.

Technical Data

Complete model	1756-L65
Brand	Allen-Bradley / Rockwell Automation
Product family	ControlLogix 5560
Product type	ControlLogix 5565 programmable automation controller
Series	B
Data and logic memory	32 MB
I/O memory	478 KB
Nonvolatile memory	Optional 1784-CF64 or 1784-CF128 Industrial CompactFlash card
Required firmware	Revision 17 or later; Rockwell Automation lists version 20.019 as an available download
Communication interface	Front-panel RS-232 serial port; network communication through separately installed ControlLogix chassis modules
Programming cable	1756-CP3 or 1747-CP3 serial cable
Replacement battery	1756-BA2
Isolation voltage	30 V continuous, basic insulation, RS-232 port to system; type-tested at 707 V DC for 60 seconds
Backplane current	1.20 A at 5.1 V DC and 14 mA at 24 V DC
Power dissipation	3.5 W
Thermal dissipation	11.9 BTU per hour
Dimensions	Not explicitly stated for 1756-L65 in Rockwell Automation publication 1756-IN101F-EN-P
Weight	Approximately 0.35 kg (12.4 oz)
Enclosure type	None, open-style equipment
Operating temperature	0 to +60 degrees C
Storage temperature	-40 to +85 degrees C
Relative humidity	5 to 95 percent, noncondensing
Vibration	2 g at 10 to 500 Hz
Shock	30 g operating and 50 g nonoperating
Certifications	c-UL-us, CSA, FM, CE, C-Tick and hazardous-location approvals as marked on the product
Lifecycle	Discontinued by Rockwell Automation on June 1, 2017
Official source	Rockwell Automation publication 1756-IN101F-EN-P, pages 8, 16 and 41 to 48; official 1756-L65 product page

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Applications & Features

32 MB controller memory

The 1756-L65 provides the largest data and logic memory capacity in the ControlLogix 5560 L6 controller range.

Shared I/O memory

The controller family provides 478 KB of I/O memory for controller I/O data.

Optional nonvolatile storage

Industrial CompactFlash cards provide optional nonvolatile storage for controller projects.

Chassis-based architecture

The controller occupies a ControlLogix chassis slot and uses separately selected communication modules for industrial networks.

Communications

RS-232 serial port	Front-panel serial interface for programming and supported serial communication modes.
Serial programming cable	Use a 1756-CP3 or 1747-CP3 cable for the RS-232 connection.
ControlLogix backplane	The controller communicates with power, I/O and communication modules through the 1756 chassis backplane.
Industrial networks	Select separate 1756 communication modules for EtherNet/IP, ControlNet, DeviceNet or other required networks.
CompactFlash	The controller accepts compatible 1784-CF64 or 1784-CF128 Industrial CompactFlash media for nonvolatile storage.

Installation

01 - Verify the exact controller

Match 1756-L65 and Series B on the quotation, controller label, packaging and Rockwell Automation product record.

02 - Confirm project compatibility

Use controller firmware revision 17 or later and verify the selected RSLogix 5000 version supports the intended firmware.

03 - Prepare the chassis

De-energize the 1756 chassis and reserve a compatible chassis slot with an adequate ControlLogix power supply.

04 - Seat the controller

Align the circuit board with the chassis guides and press the module firmly into the backplane connector until the locking tabs engage.

05 - Complete communication planning

Connect the front-panel RS-232 port only with a compatible cable and install separate chassis communication modules for required industrial networks.

Environment

Operating temperature

0 to +60 degrees C.

Storage temperature

-40 to +85 degrees C.

Relative humidity

5 to 95 percent, noncondensing.

Vibration

2 g at 10 to 500 Hz.

Shock

30 g operating and 50 g nonoperating.

Enclosure

Open-style equipment; install the controller and chassis in a suitable industrial enclosure.

FAQ

Q1. How can the exact quoted 1756-L65 be verified?

Match the complete 1756-L65 catalog number and Series B marking on the quotation, nameplate and packaging. Confirm ControlLogix 5565, 32 MB data and logic memory and the front-panel RS-232 port.

Q2. How can New, Used or Refurbished condition be distinguished?

Request date-marked photos of the full label, serial and series markings, key switch, RS-232 port, backplane connector, CompactFlash slot, battery compartment and housing. Check for connector wear, dust, scratches, repaired plastic or changed labels.

Q3. How should supplier legality and reliability be checked?

Verify the supplier legal entity, registered address, payment beneficiary, invoice details and traceable sales contact. The written offer must identify Allen-Bradley, 1756-L65, Series B, condition and quantity.

Q4. Which specifications must engineering confirm before purchase?

Confirm 32 MB data and logic memory, 478 KB I/O memory, Series B, firmware revision 17 or later, 1756 chassis and power-supply compatibility, required communication modules, RS-232 cabling and CompactFlash requirements.

Q5. What physical evidence should be requested before payment?

Ask for one date-marked photo set showing the complete 1756-L65 label, serial and series markings, key switch, status display, RS-232 port, backplane connector, CompactFlash area, battery compartment, seals and packaging.

Q6. Can 1756-L64 or 1756-L75 replace 1756-L65?

Not automatically. 1756-L64 provides 16 MB and belongs to the same 5560 generation, while 1756-L75 belongs to the newer 5570 family. Confirm project conversion, firmware, memory and storage architecture before substitution.

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