Product Overview
When power interruptions threaten critical PLC data, the Schneider TSX17-ACC1 backup power module provides reliable memory retention for TSX Micro PLCs. Designed for low-current applications, this module delivers a nominal 3.6 VDC output with 1200 mAh capacity, ensuring long-term system integrity. By preventing data loss and reducing unplanned downtime, the TSX17-ACC1 offers significant cost savings and operational peace of mind.
Technical Specifications Deep Dive
The Schneider TSX17-ACC1 is built around a lithium-based primary cell chemistry (non-rechargeable) and delivers a flat voltage curve ideal for steady backup power. Key parameters include:
| Parameter |
Value |
| Manufacturer |
Schneider Electric |
| Product Type |
Backup power module |
| Product Line |
TSX Micro PLCs |
| Part Number |
TSX17-ACC1 |
| Weight |
0.06 lbs (0.03 kg) |
| Nominal Voltage |
3.6 volts DC output |
| Energy Storage Capacity |
1200 milliampere-hours (mAh) |
| Electrochemical Composition |
Lithium-based primary cell chemistry (non-rechargeable) |
| Maximum Discharge Current |
100 milliamperes (0.1 A) continuous load capacity |
| Operating Temperature Range |
-40°C to +85°C |
| Storage Temperature Range |
-60°C to +85°C |
| Shelf Life |
Up to 10 years at 20°C |
| Discharge Characteristics |
Flat voltage curve under low-current PLC backup applications |
| Safety Certifications |
Compliant with IEC 60086 and UL 1642 standards |
These specifications ensure stable performance even in extreme environmental conditions, extending the module’s useful life and reducing replacement frequency.
Installation and Setup
Installing the Schneider TSX17-ACC1 is straightforward. Mount the module securely within the PLC chassis, observing correct polarity to avoid damage. Ensure adequate ventilation and keep the module away from direct heat sources. The compact design (weighing just 0.03 kg) simplifies integration into existing control panels. For optimal reliability, avoid exceeding the maximum continuous discharge current of 100 mA.
Maintenance for Long-Term Reliability
The TSX17-ACC1 requires minimal maintenance. Regularly verify the module’s voltage output with a multimeter to ensure it remains above 3.6 VDC. Given its 10-year shelf life at 20°C, the module is ideal for long-term backup applications. In harsh environments (e.g., -40°C to +85°C), periodic inspection of connections and housing integrity is recommended. Replacing the module proactively before the end of its shelf life prevents unexpected data loss, aligning with a cost-effective maintenance strategy.
Selection and Purchasing Advice
Before purchasing the Schneider TSX17-ACC1, confirm compatibility with your TSX Micro PLC model. The module is designed specifically for this series and should not be used with other controllers without verification. For genuine, certified modules, trust PLC Source PRO (available at ubest101.myshopify.com) as your reliable supplier. Our inventory includes authentic Schneider parts with full traceability to ensure your system’s uptime.