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PW482-11 S2 YOKOGAWA Power Supply Module New & Original Stock

PW482-11 S2 YOKOGAWA Power Supply Module New & Original Stock

Configured for power regulation and voltage distribution in CENTUM control networks, the YOKOGAWA PW482-11 S2 (PW482-11 Power Supply Module) provides direct physical electrical conditioning for interconnected processor and signal processing...

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Availability: Low stock: 99 left

SKU: PW482-11 S2
Vendor: Yokogawa
Category: Power Supply Module
Related Series:

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Configured for power regulation and voltage distribution in CENTUM control networks, the YOKOGAWA PW482-11 S2 (PW482-11 Power Supply Module) provides direct physical electrical conditioning for interconnected processor and signal processing hardware.

Suffix Breakdown & Model Matrix

  • PW482-11: Base power supply module designation.
  • S2: Revision level indicating standard chassis-mount compatibility.

Hardware Specifications

Parameter Specification
Model PW482-11 S2
Brand YOKOGAWA
Origin Japan
Weight 0.3 kg
Dimensions 25.4 cm x 2.5 cm x 20.3 cm
Operating Temp 0 to 50 deg C
Power Consumption 24 VDC nominal input

DCS Process Control Integration

The PW482-11 module maintains strict channel-to-channel isolation within the DCS chassis to prevent common-mode noise propagation between isolated power segments. It is designed for integration with FOUNDATION Fieldbus and localized analog signal loops, ensuring stable voltage delivery across high-density I/O configurations. Cold junction compensation (CJC) circuits are monitored relative to the power bus to prevent thermal drift from affecting sensitive thermocouple inputs managed within the same backplane architecture.

Frequently Asked Questions

Q: Is this module capable of redundant operation when paired with a secondary power supply?

A: Yes. The module supports parallel power rail configuration; ensure load sharing is managed by the backplane control logic to prevent output voltage imbalance.

Q: Are there specific restrictions regarding backplane communication bus power load?

A: The module must not exceed its rated output current capacity when powering multiple I/O cards; verify total cumulative power draw of the populated slots does not exceed 80% of the module nominal rating for extended service life.

Field Installation Guidelines

  1. Ensure the primary power source is locked out/tagged out (LOTO) prior to module insertion.
  2. Align the module with the cabinet backplane guide rails, ensuring the connector pins seat squarely before engaging the locking mechanism.
  3. Tighten the front-panel mounting screws to ensure the module chassis achieves a low-impedance bond with the grounded system enclosure.
  4. Verify all output terminal connections are torqued to manufacturer specifications to prevent resistive heating at the contact points.
  5. Provide a minimum of 10 cm of unobstructed air flow above and below the module to facilitate convection cooling.