Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 1762‑L24AWA |
| Manufacturer | Allen‑Bradley (Rockwell Automation) |
| Product Type | MicroLogix 1200 PLC with Integrated Power Supply |
| Power Supply Input | 100–240 VAC (Auto‑ranging), 47–63 Hz |
| Power Consumption | 68 VA maximum |
| Inrush Current | 120V: 25A for 8ms; 240V: 40A for 4ms |
| DC Sensor Power Output | 24 VDC @ 350 mA (max), 5 VDC @ 400 mA (internal) |
| Processor/Memory | 6 KB user memory, supports DF1, DH‑485, Modbus RTU, ASCII |
| Digital Inputs | 14 points, 120 VAC (ON: 79–132 VAC, OFF: 0–20 VAC) |
| Digital Outputs | 10 points, Relay (2A @ 30 VDC / 240 VAC resistive) |
| Operating Temperature | 0 to 55 °C (32 to 131 °F) |
| Dimensions (H x W x D) | 90 x 110 x 87 mm (3.54 x 4.33 x 3.43 in) |
| Weight | 0.9 kg (2.0 lb) |
Main Features and Advantages
Integrated Universal Power Supply: Unlike DC‑powered PLCs that require an external power adapter, the 1762‑L24AWA has a built‑in switching power supply that automatically adapts to worldwide voltages from 100 to 240 VAC. This eliminates the need for external transformers or voltage selectors, simplifying cabinet design and reducing component count for OEM machinery destined for global markets.Compact All‑in‑One Design: This unit combines the processor, power supply, and I/O in one slim package. The inclusion of 10 relay outputs (capable of switching both AC and DC loads) and 14 AC inputs makes it a complete control solution for applications like conveyor belts, packaging machines, and pump control panels without requiring additional I/O expansion modules.Industrial Ruggedness: Designed for harsh environments, the controller features conformal‑coated PCBs to resist humidity and contaminants. It can withstand high levels of electrical noise and vibration (1.5G operational, 15G shock), making it suitable for installation in industrial control panels adjacent to motor starters and contactors.
Application Field
The 1762‑L24AWA is widely used in small industrial machines and process control where a compact, self‑powered controller is needed. In HVAC systems, it manages compressor sequencing, fan control, and damper positioning, leveraging its relay outputs to directly control contactors. For material handling equipment like sortation conveyors and small assembly stations, it provides logic control and interfaces with photoelectric sensors and solenoid valves. Its integrated AC power supply makes it particularly popular in water treatment skids and OEM machinery that must operate on both 120 VAC and 240 VAC mains without hardware changes.
Related Products
- 1762‑L24BWA / L24BXB: MicroLogix 1200 variants with different I/O configurations (e.g., transistor outputs instead of relays).
- 1762‑OW8 / 1762‑IQ8: Expansion I/O modules that can be added to the 1762‑L24AWA to increase its input/output capacity.
- 1761‑NET‑ENI: Ethernet interface module used to connect the serial‑port‑based 1762‑L24AWA to modern Ethernet networks.
- MicroLogix 1400 (1766‑L32 series): The recommended migration path and successor to the discontinued MicroLogix 1200 series.
Reviews
There are no reviews yet.