Introduction
Part No.: 4417591_Rev10 Introduction Manual
CIU 888 1 - 13
1.5.6 Relays
The CIU 888 has two relays located at the back, as shown in
FIGURE 1-13. Each relay has three contacts: CO (Common), NO
(Normally open) and NC (Normally closed).
FIGURE 1-13 CIU 888: Relays
The relays are intended to be used in future for multiple purposes, for
example to control systems like Distributed Control Systems (DCSs) via
a hardwire connection, and indicate system status.
1.5.7 Other connections
A VGA connector and an audio connection are located at the back of
the CIU 888, as shown in FIGURE 1-14. Both are for future use.
FIGURE 1-14 CIU 888: VGA connector and audio input
1.6 Up-to-date regulatory compliance
The CIU 888 is verified and approved by internationally recognized
metrology authorities, to international accepted industry standards for
the assessment of taxes or duties. Coverage can be expanded to
support new or specific standards.
NOTE: Refer to the Sealing Guide CIU 888 (Part No. 4417595) for more information.
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