Hytec Electronics Ltd.

CAMAC IOR 480 Optically Isolated Input/Output Register

Product Description

The IOR 480 contains a 24 bit input and a 24 bit output register. Each data line is optically isolated at the respective input and output.

A ’Data Present’ input signal is used to set a read LAM to indicate that new input data is available. A ’Data Accepted’ pulse is output after a time delay to indicate that the data has been read. Both handshake signals are isolated.

The output register has 24 parallel open collector outputs which may be controlled from the dataway. A ’Data Required’ signal may be used to set a write LAM to indicate that new data is required. A ’Data Present’ pulse is generated after a delay to show that new data is present. Both handshake signals are optically isolated.

Features

  • Fast switching 300nS rise/fall times.
  • 250 VAC Isolations.
  • High common mode transient immunity 50V/uS.
  • Handshake control or strobe operation
  • 37 Way ’D’ Type front panel connectors.
  • Other front panel connectors available to order.

Signal Standards

Input current for logic ’1’ = 10 mA.
Output current for logic ’1’ = 10 mA (open collector current sink).
Output voltage for ’Off’ state = 24 volts.

Temperature Range

0 to 50 degrees Celsius.

Power Requirements

+6V at 1.2 amps from the mandatory power supply.

Front Panel Indicators

Module addressed LED ’N’.


Our policy is one of continuous product development and the right is reserved to supply equipment which may vary slightly from that described.



Hytec Electronics Ltd
Post : 5 Cradock Road, Reading, Berkshire, RG2 0JT, England.
Phone : +44 (0)118 9757770
Fax : +44 (0)118 9757566

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Last modified: September 24, 2008