The 1761-L32AAA MicroLogix 1000 Controller from Rockwell Automation is a compact 32-point programmable logic controller (PLC) designed for small industrial automation and OEM machine control.
It belongs to the MicroLogix 1000 family, which integrates CPU, power supply, communication, and I/O into a single compact unit for simple machine-level automation.
This model is a high I/O density version (32-point) and is commonly used in:
- Conveyor systems
- Packaging machines
- HVAC control
- Pump and water systems
- General OEM industrial automation
| Parameter | Specification |
|---|---|
| Model | 1761-L32AAA |
| Series | MicroLogix 1000 |
| Controller Type | Compact PLC |
| Power Supply | 120 / 240V AC |
| Input Voltage Range | 79–132V AC |
| Frequency | 47–63 Hz |
| Digital Inputs | 20 × 120V AC inputs |
| Digital Outputs | 10 × Triac outputs + 2 × relay outputs |
| Total I/O Points | 32 |
| Communication | RS-232 |
| Protocol | DF1 |
| Memory | 1 KB EEPROM (≈737 instruction words) |
| Programming | RSLogix 500 |
| Mounting | DIN rail / panel mount |
| Isolation Voltage | 1500V AC |
| Operating Temperature | 0°C to 55°C |
| Relative Humidity | 5–95% non-condensing |
| Weight | ~0.88 kg (≈1.94 lb) |
Physical Dimensions (长 × 宽 × 高 mm)
- 200 × 80 × 73 mm (L × H × W)
- Equivalent: 80 × 73 × 200 mm (H × W × D)
Key Features
- Compact all-in-one PLC design (CPU + I/O + power)
- 32 total I/O points (high density for MicroLogix 1000)
-
Mixed output types:
- Triac outputs for AC loads
- Relay outputs for AC/DC loads
- Built-in RS-232 communication port
- DF1 protocol support
- EEPROM memory retention (no battery required)
- Easy DIN rail installation
Recommended Related Models
- 1761-L32AWA / L32BWA variants
- 1761-L20BWA-5A / L20BWB-5A
- 1761-L16BWB
- 1761-NET-AIC communication interface
- RSLogix 500 programming software
