Product Summary
The 1762-L24BXB is a compact MicroLogix 1200 controller from Allen-Bradley. This unit controls micro and small automation tasks reliably. It features ten standard and four fast inputs for precise monitoring. The module also includes five relay and four FET outputs for flexible actuation. Its built-in power supply uses a 24VDC input for operation. This controller supports DF1, DH-485, ASCII, and MODBUS protocols. Engineers use it for counting, totalizing, and position monitoring applications. This model provides a robust solution for your control needs.
Product Procurement & Buyer Guide
This section helps engineers select the right controller for their application.
The 1762-L24BXB simplifies procurement with its versatile I/O configuration. You get ten standard 24VDC inputs for general sensors. Four fast inputs handle high-speed counting up to 20 kHz. This eliminates the need for a separate counter module. The five relay outputs switch up to 10A for motors or valves. Four FET outputs drive 24VDC loads with solid-state reliability. One high-speed FET output supports precise positioning. This mixed I/O reduces total system cost and panel space.
Procurement managers appreciate the 1762-L24BXB's communication flexibility. The unit has one 8-pin mini-DIN serial port standard. It supports DF1, DH-485, ASCII, and MODBUS protocols. This allows easy connection to SCADA and HMI systems. The controller integrates into existing Rockwell networks seamlessly. The power supply delivers 400 mA at 5VDC for internal logic. It also provides 350 mA at 24VDC for external sensor power. This reduces the need for separate power supplies in small systems.
Application engineers will find this model highly robust and durable. The relay contacts are rated for 20,000,000 mechanical cycles. This ensures long-term reliability in high-frequency switching applications. The operating temperature range is 0 to 55 degrees Celsius. This suits most industrial environments without special cooling. The controller dissipates only 17 Watts of heat during operation. This low heat output adds to system longevity. The 1762-L24BXB is a cost-effective choice for OEMs and system integrators.
Deep-Dive Technical FAQ
This section answers common technical questions based on the product data.
What types of input circuits does the 1762-L24BXB support?
The module accepts both sink and source 24VDC input circuits. This provides flexibility for connecting various sensor types. You can use NPN or PNP sensors without additional wiring modules. The input circuit type eliminates compatibility issues in mixed systems. This simplifies the design for control engineers.
Can I use this controller for high-speed output applications?
Yes, the 1762-L24BXB includes one high-speed 24VDC FET output. This output operates with the four fast inputs for precision control. You can use it for positioning or pulse train generation. The system supports an operating frequency of 0-20 kilohertz. This allows for accurate speed and position control in machinery.
Which communication protocols are supported by the embedded port?
The single 8-pin mini-DIN port supports four key protocols. These are DF1, DH-485, ASCII, and MODBUS. This range allows connection to most Allen-Bradley devices. It also supports standard industrial automation networks. You can program and monitor the controller through this single port.
What is the proper mounting method for the 1762-L24BXB?
You can mount this controller on a DIN rail or a panel. The height with the latch open is 104 mm. The width is 160 mm and the depth is 87 mm. The unit requires an industrial enclosure for protection. This reduces electrical interference and environmental exposure. You must install it away from high-noise devices.
What are the key electrical ratings for the relay outputs?
The relay outputs handle 24-125VDC and 120-240VAC loads. The minimum load current is 10 mA for reliable contact wetting. The common current per group is 7.5 Amps maximum. This rating allows for diverse actuator and motor control. The relay mechanical life exceeds 20 million cycles.
Logistics & Standard Packaging Details
- One (1) Allen-Bradley 1762-L24BXB MicroLogix 1200 Controller
- One (1) Product documentation and quick reference guide
- The unit ships in standard industrial anti-static packaging
- Express delivery shipping is available via FedEx, UPS, and DHL
