1747-L542 Allen Bradley

1747-L542 Allen Bradley (Rockwell Automation)

Specifications:

• Memory: 32 KB, Battery Backed-RAM
• Program Scan Time: 0.9 ms/K
• User Memory: 32,000 Words
• I/O Chassis: Supports up to 3 chassis
• Chassis Module Slots: Up to 30 slots
• I/O Scan Time: 0.225 milliseconds
• Ambient Temperature: Operates within 0 to 60 degrees Celsius
• Backup Memory: 1747-M13
• UPC: 10662468417454

Key Features:

• Modular Design: Engineered for the SLC 500 Series, it integrates seamlessly into modular hardware, fitting perfectly into slot Zero (0) of any compatible SLC chassis for a streamlined setup.
• Advanced Communication: Equipped with both Data Highway Plus (DH+) and RS-232 ports, this module facilitates robust communication with various control systems, including HMI and SCADA, as well as messaging and pass-through communication for other Allen-Bradley PLC platforms.
• Reliable Performance: Backed by battery-backed RAM for memory retention and featuring a program scan time of 0.9 ms/K, the 1747-L542 delivers consistent performance even in critical applications.
• Indicators and Switches: Status indicators for Run, CPU Fault, Forced I/O, Battery Low, RS-232, and DH+ LEDs provide clear system status at a glance, while a key-switch allows easy operating mode changes.
• Durable Construction: Built to withstand an ambient temperature range of 0 to 60 degrees Celsius, this module is designed for resilience in industrial environments.

Frequently Asked Questions:

• Ambient Relative Humidity: 5 to 95%
• Operating Temperature: 32 to 140 degrees Fahrenheit
• Operating Shock Resistance: 30G
• RAM Capacity: 32KB
• Supported I/O Chassis: Up to 3 chassis
• Battery-Backed RAM: Yes