Allen-Bradley ControlLogix User Manual

1756-6.5.3 - December 1999
5-4 Logix5550 Controller to PLC-5C: Unscheduled Messaging
3. Select the Monitor Tags tab.
4. Enter a 1 in the PLUS_ONE field.
Create the Write Message Ladder Program
1. Double-click on Main Routine under the Main Program folder, and
enter the following ladder program:
2. Click on the button in the MSG instruction.

Allen-Bradley ControlLogix Specifications

General

Communication	EtherNet/IP, ControlNet, DeviceNet, DH+
I/O Capacity	Up to 128, 000 I/O points (varies by configuration)
Redundancy	Supported (with specific modules)
Programming Software	Rockwell Automation Studio 5000 Logix Designer
Operating Temperature	0°C to 60°C (32°F to 140°F)
Programming Languages	Ladder Logic, Function Block Diagram, Structured Text, Sequential Function Chart
Modularity	Yes
Certifications	UL, CE
Processor Type	Multiple options available, including standard, safety, and extreme environment processors
Power Supply	Multiple options available, including standard and redundant power supplies with various voltage ranges (e.g., 24V DC, 120/240V AC)