Schneider Electric TSXPSY2600 Power Supply Module

The Schneider Electric TSXPSY2600 (often cataloged as TSXPSY2600M) is a standard-format power supply module designed for the Modicon Premium automation platform. Accepting a wide primary AC input voltage range from 100 to 240 VAC, it provides a total useful secondary power of 26 W to power the PLC backplane, central processing unit, I/O modules, and connected 24 VDC field sensors.

Power Distribution and Voltage Regulation

The module converts primary AC line power into multiple regulated DC secondary rails required by rack components. It provides 25 W on a 5 VDC rail (up to 5 A) for internal backplane logic bus power, alongside 15 W on a 24 VDC secondary rail. The 24 VDC output supplies up to 0.6 A for relay outputs and 0.5 A for external field sensor instrumentation, protecting system performance with immunity to microbreaks up to 10 ms.

Integrated Protection and System Diagnostics

Built-in safety features include overvoltage, overload, and short-circuit protection on the secondary output circuits, as well as an internal 4 A time-delayed primary fuse. Front-panel visual diagnostics are provided by three dedicated LED indicators: a green LED for 24 V sensor voltage presence, a green LED for general voltage health (OK), and a red LED to signal a backplane memory battery fault (BAT).

Environmental and Mounting Specifications

Housed in a standard Modicon Premium rack slot with an IP20 rating, the module operates across ambient temperatures from 0 deg C to 60 deg C and relative humidity up to 95% non-condensing. The unit weighs approximately 0.49 kg (1.08 lbs / 1.01 lbs catalog shipping weight) and supports operating altitudes up to 2000 m.

Parameter | Specification

Frequently Asked Questions

Q: What primary AC input voltage range does the TSXPSY2600 power supply support?A: The module accepts a nominal primary input voltage of 100 to 240 VAC (with absolute operational limits of 85 to 264 VAC) at 50/60 Hz.

Q: What secondary DC output rails are provided by the TSXPSY2600 module?A: It provides a 5 VDC rail at up to 5 A for backplane bus logic, and a 24 VDC rail delivering up to 0.5 A for field sensors and 0.6 A for relay circuits.

Q: How does the module indicate power and battery status locally?A: The front panel includes three LEDs: a green LED for 24V sensor supply voltage, a green LED indicating main DC output presence, and a red LED indicating a memory backup battery fault.