The Schneider PCBALU201L serves as a compact central processing unit for the TSX COMPACT automation line. Unlike specialized protection devices such as the RMS-TSG-TZ-C Static Trip Unit from Sie-mens, this module focuses on logic control and serial communication. It provides an ideal processing solution for small to medium-sized machinery in various industries. Engineers frequently choose this CPU for material handling, packaging lines, and textile equipment applications. This module truly represents Schneider Electric’s commitment to reliable and space-efficient control technology.
Key Technical Specifications
We engineer the PCBALU201L to deliver consistent performance with essential processing features. The following table outlines its core technical parameters for precise system integration.
| Specification | Detailed Value |
|---|---|
| Manufacturer | Schneider Electric |
| Product Type | CPU Module |
| Product Line | TSX COMPACT |
| Model Number | PCBALU201L |
| Memory Type | RAM with battery backup |
| Memory Capacity | 12 KB for program and data storage |
| Operating Voltage | 5 VDC from backplane supply |
| Communication Port | 1x RS-232 serial interface |
| Serial Communication | Full-duplex RS-232 protocol support |
| Battery Backup | Yes – retains program during power loss |
| Weight | 0.38 lbs (0.17 kg) |
| Dimensions (H x W x D) | Approx. 100 mm x 40 mm x 70 mm (3.94 in x 1.57 in x 2.76 in) |
| Application Areas | Material handling, Packaging, Textile machinery |
| Internal Components | Microprocessor with integrated memory controllers |
Compact Processing for Dedicated Applications
The primary strength of the PCBALU201L lies in its focused design for specific machinery control. It provides 12 KB of RAM, offering sufficient capacity for dedicated programs in material handling or packaging equipment. Consequently, this CPU executes logic efficiently without the overhead of expansive memory management. The module truly excels in applications where reliable, repeatable control matters more than raw processing power. This focus makes it a cost-effective choice for original equipment manufacturers.
Reliable Memory Retention with Battery Backup
A critical feature of the PCBALU201L is its integrated battery backup system. This energy storage automatically preserves your program and data during unexpected power interruptions. Therefore, the machine resumes operation immediately upon power restoration without requiring reprogramming or manual intervention. This capability proves especially valuable in textile applications where production continuity directly impacts quality and throughput. You can rely on this module to maintain critical parameters through extended shutdown periods.
Serial Communication for Operator Interfaces
The RS-232 communication port provides a standard interface for connecting operator terminals and programming devices. You can easily connect a Magelis HMI or a laptop running PL7 software for monitoring and adjustments. Additionally, this serial link supports data exchange with barcode readers or simple networking devices. The single-port design simplifies wiring and configuration while meeting the needs of most compact machine applications. This straightforward approach reduces installation time and potential communication errors.
Lightweight Design and Application Versatility
We designed the PCBALU201L with a lightweight form factor of only 0.38 lbs for easy mounting in crowded enclosures. Its compact dimensions allow installation in space-constrained panels typical of textile and packaging machinery. Furthermore, the module operates on standard 5 VDC backplane power, minimizing additional power supply requirements. This versatility across material handling, packaging, and textile sectors demonstrates the module’s adaptability. Such thoughtful engineering ensures reliable performance across diverse industrial environments.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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