I. caution, Ii. important, Part a – Yokogawa FieldMate User Manual
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IM 01R01A01-91E
PART A
This document supplements information regarding Operational Precaution before use on IM
01R01A01-01E.
OPERATE THE PRODUCT CAREFULLY BASED ON THE FOLLOWING CAUTION,
IMPORTANT, NOTE AND RESTRICTION.
I. Caution
· Modem
The modem connection is applied in non-hazardous area only.
And the modem should not be connected to the cables with over 75VDC/50VAC.
EMC Conformity Standards
,
EN61326-1 Class A, Table1 (Basic immunity test requirement)
KC Mark, Registration No:KCC-REM-YHQ-EEN260
II. Important
· Connection
The FieldMate should not be connected to the terminal box or the field devices when the control
system is in operation. (i.e. CENTUM system or other venders’ control system)
11th Edition : May 31, 2013-00
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