B&B Electronics CTA4100A_D - Manual - Manual (Page 3)

CTA USER MANUAL
© DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED - 3 - 2007-05-09
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How to use CTA correctly…
ƒ To avoid misaction caused by interference, please make sure if you isolate the I/O wiring when I/O
wiring and power cable or high-voltage cable in the same wiring tube. If possible, use a separate tube
for the I/O wiring.
ƒ Make sure that you place the sensor, other input devices, signal cables and CTA away from the
interference source.
ƒ It will require 200ms after CTA is switched on for the activation of the internal power and default
value reset. CTA may not operate normally during this period of time.