YOKOGAWA Yew 80 Series, User Manual, Page: 64 / 66

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All Rights Reserved. Copyright © 2002, Yokogawa Electric Corporation GS 01B04K01-02E
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Sep.17, 2019-00
Subject to change without notice.
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MODEL & SUFFIX CODES
Model Suffix Codes Option Codes Descriptions
SKYD Alarm Unit
Alarm
-1
-2
-3
1 input, 1 setpoint absolute alarm
1 input, 2 setpoints absolute alarms
2 inputs, 2 setpoints deviation alarms
Suffix Code 0 Always 0
Setting Scale
(*1)
0
1
2
4
0 to 100 linear
0 to 10 square root
(*2)
-100 to +100 linear (deviation alarm)
(*3)
Actual scale (with display setter)
Style Code *S Style S
Option Codes
(*4) (*5)
/NHR
/FBP
/LOCK
/WSW
/REK
/TB
/A2TB
/A2ER
Without rack case
Power supply fuse bypass
Power supply plug with lock
With spring washer
Mount to same line with EK series rack
With power supply terminal
220V version with power supply terminal
220V version with power supply plug
*1: In the case of two set points, the setting ranges of one set point/two set points are the same.
*2: The value obtained by squaring the setting value functions as the alarm setting value.
*3: 2-input deviation alarm only
*4: /LOCK, /REK, /TB, and /A2TB cannot be specified together.
*5: /FBP and /A2TB cannot be specified together.
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ACCESSORIES
Alarm label: 1 sheet
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ORDERING INSTRUCTIONS
1. Model and suffix codes and option codes, if necessary