Kingfisher Plus+ Hardware Manual
Scaling of the input is shown below:
Input protection for the module is sufficient to guarantee operation with reduced performance
with up to 1500 V common-mode. The module provides electrical isolation of externally
generated noise between field wiring and the backplane through the use of optical isolation.
To minimise the capacitive loading and noise, all field connections to the module should be
wired using a good grade of twisted, shielded instrumentation cable. The shields can be
connected to GND. The GND connection provides access to the backplane (frame ground).
This module can be installed in any I/O slot of a 4,
6 or 12-slot backplane.
Hardware Manual Version 7.16
http://www.servelec-semaphore.com/
Page 132
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