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Siemens 6SY8101-0AB50 24V DC Buffer Module
Product Description
Siemens 6SY8101-0AB50 24V DC Buffer Module
Ensure uninterrupted operation and maximum reliability for your SINAMICS drives with the Siemens 6SY8101-0AB50 buffer module. This essential component acts as a backup power source, bridging short-term voltage dips and power failures in the 24V DC control supply.
By maintaining power to the drive’s control electronics, it prevents unexpected shutdowns, safeguards against data loss, and enables a controlled reaction to main power disruptions. This is critical for avoiding production downtime, protecting machinery, and ensuring process stability in demanding industrial environments.
Ideal for integration with SINAMICS S120 drives, this compact and robust module is a key part of a fail-safe automation system.
Product Data & Attributes
| Attribute | Specification |
|---|---|
| Article Number | 6SY8101-0AB50 |
| Product Title | Buffer Module 24VDC |
| Supply Voltage | 24 V DC |
| Buffer Time | Typically ≥ 200 ms (at 24V, 4A load) |
| Charging Time | Typically 3 s (after a buffering event) |
| Output Current | 4 A (max. during buffering) |
| Efficiency | Typically 95% |
| Status Indication | LED (Ready/Buffering/Fault) |
| Connection Type | Screw terminal |
| Mounting | Snap-on mounting on standard rail |
| Width | 60 mm |
| Operating Temperature | 0 °C to +60 °C |
| Primary Application | SINAMICS S120 Drive System |
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