1762-L40BXB 24V DC Programmable Controller | Allen-Bradley

Allen-Bradley 1762-L40BXB MicroLogix 1200 Programmable Controller Overview

Key Technical Specifications

• Brand: Allen-Bradley, a trusted name in industrial automation and control.
• Catalog Number: The 1762-L40BXB features a unique input/output configuration for flexible design.
• Power Supply: Operates on 24V DC ( -15%, +10%) Class 2 SELV input power.
• Digital Inputs: Total of 24 inputs; includes 20 standard 24V DC and 4 fast 24V DC inputs (sink/source).
• Digital Outputs: Features 16 total outputs: 8 relay, 7 24V DC FET, and 1 high-speed 24V DC FET.
• Input Frequency: Fast inputs (0-3) support 0 to 20 kHz; standard inputs support 0 to 1 kHz.
• Environmental Rating: Reliable operation in temperatures from 0 to 55 degrees Celsius.
• Communication Port: Includes an RS232 port (8-pin mini DIN) supporting ASCII, DH485, MODBUS, and DF1 protocols.

Integrated Features and Expandability

• The 1762-L40BXB includes built-in trimmer potentiometers for data simulation or adjusting timer/counter values.
• It comes with an integrated memory module; you can replace this with the 1762-MM1 for program storage.
• For time-stamping applications, add a 1762-RTC Real-Time Clock or combine memory and clock functions with the 1762-MM1RTC.
• Heat dissipation measures 21 Watts, with a power supply usage of 82 VA to ensure energy efficiency.

Installation and Mechanical Data

• Dimensions: The unit has a compact footprint: 160 mm wide, 90 mm high (104 mm with latch), and 87 mm deep.
• Weight: At just 2.4 pounds, it is lightweight and easy to mount in control panels.
• Relay Ratings: Contacts support 24-125V DC and 120-240V AC loads, with a minimum load current of 10 mA.
• Durability: Rated for 20,000,000 mechanical cycles, ensuring long-term reliability.
• Wiring Groups: Inputs 0-3 form one group with 3.3 KΩ impedance; inputs 4+ form another with 2.7 KΩ impedance. Do not exceed 8 Amps per group.

Frequently Asked Questions (FAQ)

• What are the shipping options and delivery time?
  We have stock available ready to ship. We dispatch within 5 days via FedEx, UPS, or DHL.
• Can I return this controller if it doesn't fit my application?
  Yes, we support returns within 30 days, provided the item remains in its original condition.
• What is the difference between the fast inputs and standard inputs on the 1762-L40BXB?
  The 4 fast inputs (0-3) handle frequencies up to 20 kHz for high-speed counting, while the 20 standard inputs handle up to 1 kHz.
• Does this controller include a Real-Time Clock?
  The base 1762-L40BXB does not include an RTC. You can purchase the 1762-RTC or 1762-MM1RTC module separately if needed.

For inquiries or to place an order, please contact us:
Email: sales@nex-auto.com
WhatsApp: +86 153 9242 9628

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