Functional Description - Siemens SICLOCK PCON Operating Instructions Manual

Functional description

The SICLOCK PCON pulse converter enables electrical and optical distribution
of time message frames and pulses. The advantage of data transmission via
fiber-optic cables lies in the high degree of interference immunity and the ability
to bridge great distances. The device has three electrical inputs and one optical
input as well as five electrical outputs and one optical output. The ES03 device
version is intended for connection to multimode fiber-optic cables.
The pulse converter can be operated in two different modes. In transparent mode,
the input signal is transmitted in parallel to all outputs without any change in the
pulse length. In pulse mode, the rising or falling edge of the input signal triggers
a pulse with a parameterizable length. This pulse is transmitted in parallel to all
electrical outputs. The device parameters are assigned via a DIP switch on the
front of the housing.
The device is equipped with a floating alarm contact for monitoring the data
transfer. The devices can be operated with a power supply in the range of
24 to 230 VDC or 48 to 230 VAC.
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SICLOCK PCON
Operating Instructions, 04/2012, A2B00056366E-01
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