• Siemens 500-2151
  • Siemens 500-2151
  • Siemens 500-2151
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Siemens 500-2151 SIMATIC TI500 Power Supply Module

Siemens 500-2151 SIMATIC TI500 Power Supply Module

The Siemens 500-2151 is a dependable power supply module specifically designed for the SIMATIC TI500 PLC series. It provides consistent power to the backplane, supporting the logic requirements of the...

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SKU: 500-2151
Vendor: Siemens
Category: Power Supply Module
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The Siemens 500-2151 is a dependable power supply module specifically designed for the SIMATIC TI500 PLC series. It provides consistent power to the backplane, supporting the logic requirements of the processor and the associated I/O modules within the subrack. This module is built for industrial durability, making it a standard choice for legacy systems operating in continuous-duty environments.

Features

  • User-selectable input voltage range: 110 VAC or 220 VAC.
  • Delivers a stable 3 A output current for backplane distribution.
  • Integrated transient surge suppression and EMI filtering to protect downstream electronics.
  • Class 1 Division 2 certification for safe operation in hazardous industrial locations.
  • Built-in thermal overload and overvoltage protection mechanisms.

Applications

This module is widely utilized in heavy industrial sectors, including chemical processing, oil and gas extraction, and large-scale manufacturing automation. It serves as the primary power source for TI500 rack-based controller systems, ensuring reliable operation of critical control loops.

Technical Specifications

Model 500-2151
Brand Siemens
Series SIMATIC TI500
Input Voltage 110 VAC / 220 VAC (Selectable)
Output Current 3 A continuous
Apparent Power 150 VA
Operating Temperature 0 to 60 deg C
Storage Temperature -40 to 85 deg C

Installation Guidelines

  • Ensure the PLC chassis is completely de-energized before inserting or removing the power supply module.
  • Verify that the voltage selection switch is set correctly for your specific facility power grid before applying input voltage.
  • Ensure proper grounding of the TI500 chassis to prevent electrical noise interference.
  • Maintain adequate clearance around the module to allow for natural convection cooling, as the unit is designed for operation within standard industrial temperature ranges.
  • Handle with care to avoid electrostatic discharge (ESD) damage to the internal circuitry.

FAQ

Is the 500-2151 suitable for use in hazardous areas?

Yes, this module is certified for Class 1 Division 2 environments, provided it is installed according to local electrical codes and the manufacturer's guidelines for hazardous locations.

How do I switch between 110 VAC and 220 VAC?

The module features a user-selectable switch. Always confirm the switch position matches your input source voltage before powering on the unit to prevent damage.