fafnir VISY-Input 8, Техническая документация инструкция

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Overview Page 1/9
1 Overview
VISY-Input 8 is a digital 8-channel input module, installed in a case with protection class IP66.
It connects external alarm outputs to the VISY-X tank gauging system.
With the VISY-Input 8, external alarm signals can be transmitted to the VISY-Command for
central recording. This allows the indication of alarms at a central location. As VISY-Input 8
has its own housing it can be installed at any position where the simplest wiring can be
made. To connect to the VISY-X tank gauging system only a low-cost communication cable
has to be laid. Up to eight modules VISY-Input 8 can be operated simultaneously with the
VISY-Command.
2 Installation
2.1 Safety information
When installing the VISY-Input 8 following safety instructions should be observed:
•
The VISY-Input 8 is designed for operation within the VISY-X system only.
•
Modifications to the VISY-Input 8 are prohibited without the prior consent of the
manufacturer.
•
All installation and maintenance work, with the exception of function testing, must
be carried out with the power disconnected.
•
The installation and configuration of the VISY-Input 8 may be carried out only by ex-
pert personnel. Specialised knowledge must be obtained by regular training.
•
Operators, installers and service technicians must observe all applicable safety regu-
lations. This also applies to any local safety and accident prevention regulations
which are not stated in this technical documentation.
The safety instructions in this manual are marked as follows:
Failure to observe these safety instructions runs the risk of potential accidents
and damage to the VISY-X system.
Useful tips and information in this manual that should be observed are writ-
ten in italics and identified by this symbol.