Protech Systems SI-W509 User Manual page 2

SI-W509
5 Channels Digital Input and
6 Channels Relay Output
Remote I/O Module
COPYRIGHT NOTICE & TRADEMARK
All trademarks and registered trademarks mentioned herein are the
property of their respective owners.
This manual is copyrighted in Feb. 2020. You may not reproduce
or transmit in any form or by any means, electronic,
or mechanical, including photocopying and recording.
DISCLAIMER
This user's manual is meant to assist users in installing and setting up
the system. The information contained in this document is subject to
change without any notice.
CE NOTICE
This is a class A product. In a domestic environment this product may
cause radio interference in which case the user may be required to take
adequate measures.