IBM 00E2394 Local Clock Card

IBM 00E2394 Local Clock Card
IBM 00E2394 Local Clock Card
The IBM Local Clock Card (part number 00E2394) is a compact, high-precision timing module designed to provide reliable timekeeping for servers, mainframes and industrial controllers. Engineered by IBM, this card integrates seamlessly into standard ba... Read More
price
$137.95

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  • In Stock: 2
  • Manufacturer: IBM
  • Model or Part: 00E2394
  • Condition: Refurbished
  • Weight: 3.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The IBM Local Clock Card (part number 00E2394) is a compact, high-precision timing module designed to provide reliable timekeeping for servers, mainframes and industrial controllers. Engineered by IBM, this card integrates seamlessly into standard backplane slots and delivers accurate clock signals without the need for external oscillators. Its rugged construction and low power consumption make it ideal for mission critical environments where uptime and precision are paramount.

Key Features

  • Integrated crystal oscillator with temperature compensated stability
  • Supports both 50 Hz and 60 Hz line frequencies
  • Plug-and-play installation in compatible IBM chassis
  • Low power draw to reduce overall system heat load
  • Built-in diagnostics for quick fault detection
  • Compatible with IBM Power Systems, System i and legacy mainframe platforms

Technical Specifications

  • Model number: 00E2394
  • Form factor: 3U card, front-side insertion
  • Clock accuracy: +/- 20 ppm over -40 to +85 degrees Celsius
  • Frequency output: 1 Hz, 2 Hz, 4 Hz selectable via jumper
  • Power requirement: 5 V DC at up to 250 mA
  • Interface: Standard ISA backplane connector
  • Operating temperature range: -40 degrees to +85 degrees Celsius

Typical Applications

  • Time synchronization for IBM Power servers in data centers
  • Industrial automation controllers that require stable timing signals
  • Legacy mainframe systems needing a reliable local clock source
  • Embedded computing platforms where external timing modules are impractical
  • Testing and measurement equipment that depend on precise pulse generation

This Local Clock Card delivers the dependable performance expected from IBM hardware, ensuring that your critical systems maintain accurate time across diverse operating conditions.