وصف

Allen-Bradley 1769-L35CR CompactLogix ControlNet Processor Module

Configured for ControlNet data communication and CPU execution in CompactLogix systems, the Allen-Bradley 1769-L35CR (1769-L35CR Processor Module) provides direct processing and network interface functions. The module contains 1.5 MB memory and operates as a CompactLogix controller component with ControlNet communication capability.

Hardware Specifications

Parameter	Specification
Model	1769-L35CR
Brand	Allen-Bradley
Origin	USA
Weight	0.81 lbs (0.37 kg)
Product Category	PLC Processor Module
Product Line	CompactLogix
Module Type	Processor Module
Communication	ControlNet and Serial communication
Memory	1.5 MB
Series	A and B
Wire Type	Copper, 90 deg C
Wire Size Solid	22-14 AWG
Wire Size Stranded	22-16 AWG
UNSPSC	32151705
Lifecycle Status	Discontinued/Obsolete

Industrial Control Network and PLC Integration Features

The 1769-L35CR belongs to the Allen-Bradley CompactLogix controller family and supports deterministic industrial communication through ControlNet networks. The processor manages application execution, I/O data exchange, and controller tasks within the CompactLogix platform.

Furthermore, the module supports industrial control architectures that require backplane bus communication velocity, I/O density scaling, and firmware flash compatibility across CompactLogix hardware configurations. The processor module exchanges data between controller memory, connected I/O modules, and network devices through defined communication paths.

Frequently Asked Questions

Q: What communication function does the 1769-L35CR provide?
A: The 1769-L35CR provides ControlNet communication capability with CompactLogix processor functions for network data exchange and controller operations.

Q: Does the 1769-L35CR include controller memory?
A: Yes. The processor module includes 1.5 MB of memory for application storage and controller execution functions.

Q: Can the 1769-L35CR operate with CompactLogix I/O modules?
A: Yes. The module is designed for CompactLogix systems and communicates with compatible 1769 series I/O modules through the controller platform.

Field Installation Guidelines

Install the 1769-L35CR processor module according to the CompactLogix hardware installation requirements. Verify that the module is correctly seated on the 1769 backplane before applying power.

Maintain proper separation between communication wiring and high-voltage power conductors to reduce electrical interference. Use approved copper conductors with suitable insulation ratings and terminate wiring according to industrial control panel practices.

Before commissioning, confirm ControlNet network connections, controller firmware compatibility, and application program configuration. Ground cable shields according to site electrical standards to minimize noise coupling during operation.

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