Core Technical Specifications
This VersaMax Micro PLC brings powerful control capabilities to space-constrained automation projects. We engineered the IC200UAR028-AA to deliver reliable performance for small to medium-scale applications.
| Parameter | Specification |
|---|---|
| Product Type | VersaMax Micro PLC |
| Dimensions | 140 mm x 110 mm x 75 mm (W x H x D) |
| Weight | 0.65 kg |
| Supply Voltage | 24 V DC nominal (range: 20.4 V to 28.8 V) |
| Power Consumption | 7 W typical |
| Processor | 16-bit microcontroller |
| User Memory | 32 KB battery-backed RAM |
| Program Storage | 128 KB Flash EPROM |
| Processing Speed | 0.4 ms per 1K Boolean instructions |
| Data Registers | 512 internal words |
| Timers/Counters | 128 each, 16-bit resolution |
| Built-In Digital I/O | 16 inputs (24 V DC), 12 outputs (24 V DC, 0.5 A) |
| Expansion Capacity | Supports up to 4 additional I/O modules |
| Communication Ports | 1 x RS-232 (programming), 1 x RS-485 (Modbus RTU) |
| Backup Battery | 3.6 V lithium battery, retains RAM for 3 months |
| Operating Temp. | 0 °C to 55 °C |
| Mounting | DIN-rail or panel-mounted |
| Certifications | CE, UL, and CSA approved |
Compact Power for Small Applications
The IC200UAR028-AA provides 28 built-in I/O points in a compact, space-saving housing. This Micro PLC handles simple machine control, conveyor systems, and packaging equipment efficiently. The 16 digital inputs and 12 digital outputs suit most small-scale automation tasks. Moreover, the expansion capacity of up to 4 additional modules accommodates future system growth.
Efficient Processing and Memory
This controller features a 16-bit processor executing Boolean logic in 0.4 ms per 1K instructions. The 32 KB battery-backed RAM stores your application logic and critical process data. The 128 KB Flash EPROM retains the operating system and firmware permanently. The lithium backup battery protects RAM contents for up to three months during power outages.
Flexible Communication and Networking
The IC200UAR028-AA offers dual communication ports for versatile connectivity. The RS-232 port connects directly to programming terminals for convenient software updates. The RS-485 port supports Modbus RTU networking with drives, HMIs, and remote I/O devices. This communication flexibility enables seamless integration into existing control architectures.
Expandable System Architecture
This VersaMax Micro PLC supports up to four additional I/O expansion modules. You can add digital, analog, or specialty modules as your application requirements grow. This scalability protects your initial investment and simplifies system upgrades. Consequently, the IC200UAR028-AA suits both standalone and distributed control configurations.
Rugged Design for Industrial Environments
The IC200UAR028-AA operates reliably across a 0 °C to 55 °C temperature range. Its DIN-rail mounting simplifies installation in control cabinets and equipment enclosures. The rugged construction resists vibration, humidity, and electrical noise. The 0.65 kg weight ensures secure mounting without stressing the supporting structure.
Details
| Weight | 0.65 kg |
|---|---|
| Dimensions | 140 × 110 × 75 mm |
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