TheSchneider Electric TSXPSY2600Malso cataloged astheTSXPSY2600M power supply module, operates as a dedicated hardware component for regulated AC-to-DC power conversion within Modicon Premium backplane architectures. It converts 100–240 V AC input into stabilized 5 V DC and 24 V DC rails for rack-level module distribution.
Suffix Breakdown & Model Matrix
TSXPSY2600M is a single-order hardware identifier within the Modicon Premium PSY power supply family. No additional suffix segmentation or functional variant encoding is defined in the provided dataset.
Hardware Specifications
| Parameter | Specification |
|---|---|
| ModelBrand | Schneider Electric TSXPSY2600M |
| Weight | 0.51 kg |
| Dimensions | Not specified |
| OperatingTemp | 0 to 60 degC |
| PowerConsumption | 100 to 240 V AC input, 300 mA @ 240 V / 500 mA @ 100 V |
| Input Frequency | 47 to 63 Hz |
| Secondary Output Power | 26 W total |
| 5 V DC Output | 5 A |
| 24 V DC Output | 0.5 A sensor supply, 0.6 A relay supply |
| Protection | Internal 4 A time-delayed fuse, overload, short-circuit, overvoltage protection |
| Insulation Resistance | >= 100 MOhm (primary to ground/secondary) |
| Protection Class | IP20 |
Backplane Power Distribution and Deterministic Bus Supply Behavior
The TSXPSY2600M integrates into Schneider Electric Modicon Premium rack systems where backplane voltage integrity is maintained through regulated DC rail segmentation. The module ensures stable 5 V logic supply continuity for CPU and I/O cards while isolating 24 V field sensor loops. Backplane communication stability is dependent on low ripple DC regulation and controlled inrush behavior (37 A at 100 V, 75 A at 240 V). Firmware-level module recognition and slot enumeration are supported through deterministic rack addressing and power-good signaling, ensuring consistent module initialization across the chassis bus.
Frequently Asked Questions
Q: Can the TSXPSY2600M be hot-swapped under load conditions?
A: The module is not designed for hot-swapping. Removal under load may collapse backplane voltage and interrupt 5 V logic rails, causing module reset across the rack.
Q: What is the impact of inrush current on upstream protection devices?
A: Inrush peaks up to 75 A at 240 V AC require appropriately rated upstream breakers or time-delay fusing to prevent nuisance tripping during energization.
Q: Does the module provide isolated 24 V and 5 V rails?
A: Yes. The design separates 5 V logic supply and 24 V field supply with internal regulation and protection circuitry, maintaining independent load behavior.
Field Installation Guidelines
- Install only in Modicon Premium compatible rack backplanes with verified slot alignment.
- Ensure upstream AC supply is fused according to 4 A time-delayed protection requirement.
- Maintain PE grounding continuity between rack chassis and cabinet earth bar.
- Avoid routing high-frequency switching cables adjacent to backplane power conductors.
- Verify module seating pressure is fully engaged to ensure backplane pin contact integrity.
- Do not exceed 60 degC ambient operation or IP20 enclosure exposure limits.
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