because timing is everything
P a g e
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Introduction
The Isolated Timing Repeater (ITR) is a compact DIN rail mountable signal repeater
providing 2.0kV electrical isolation between the power and I/O wiring and 3.5kV
electrical isolation between input and earth for connected Intelligent Electronic
Devices (IEDs).
The ITR performs a number of tasks including converting time sync signals from fiber to
copper, (and vice versa), boosting signal strengths and converting one type of signal to
another.
The ITR is available in multiple variants: -
Copper Input (Order Code D1)
•
Takes a copper based pulse or IRIG-B signal as input.
•
Provides a non-isolated loop output of the input signal.
•
Provides isolated TTL, RS232 and RS422 as standard outputs
•
Provides isolated AM IRIG-B as an optional output.