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Product Overview
The TSXPSY1610M provides regulated 24V DC power to Modicon PLC racks. You will find this module in factory automation and process control systems. It converts 85V to 264V AC into a stable DC output. Additionally, this module includes overload and short-circuit protection circuits. Therefore, it safeguards all backplane modules from power faults.
Technical Specifications
The table below lists all key parameters for this power supply module.
| Parameter | Value / Description |
|---|---|
| Full Model | TSXPSY1610M |
| Category | Power Supply Module |
| Dimensions (W x H x D) | 12.5 cm x 12.0 cm x 11.0 cm (4.92 in x 4.72 in x 4.33 in) |
| Weight | 0.95 kg (2.09 lb) |
| AC Input Range | 85V AC to 264V AC (47-63 Hz) |
| DC Output | 24V DC ±5% |
| Output Current | 10 A continuous, 15 A peak (100 ms) |
| Output Connector | One 6-pin backplane header + screw terminals |
| Onboard Components | 12 capacitors, 8 diodes, 4 transistors, 2 transformers, 1 fuse |
| Energy Storage | 470 µF total (output filter capacitors) |
| Efficiency | 85% typical at full load |
| Ripple & Noise | < 100 mV peak-to-peak |
| Hold-up Time | 20 ms at 10A load |
| Protection | Over-voltage, over-current, short-circuit, over-temperature |
| Status LED | One green “Power OK” indicator |
| Mounting | Rack slot (dedicated leftmost position) |
The TSXPSY1610M stores moderate energy (470 µF on the output). Therefore, you need a 15-second discharge wait after AC power removal. Use the screw terminals for external 24V loads if needed. Meanwhile, the backplane header supplies power to all rack modules.
Installation and Compatibility
You must mount this module in the leftmost slot of any Premium rack. Insert the TSXPSY1610M into the dedicated power slot until it seats fully. Then connect AC wires to the L, N, and Earth terminals. Always verify the input voltage selector matches your local supply.
This module powers any combination of Premium I/O and processor modules. It automatically limits current during startup to prevent inrush issues. The TSXPSY1610M replaces older TSXPSY16 models with higher efficiency.
Environmental and Safety Data
The TSXPSY1610M operates from 0°C to +55°C. It derates output current to 7A above 50°C ambient. The circuit board has a full conformal coating. Consequently, you can use this module in mildly humid environments. Leave 50 mm of free space above and below for airflow.