Page 2-14 “caution – Yokogawa DA100 User Manual
Page 3
IM DA100-01E-88 3/6
for IM DA100-01E 8th Edition
Page 2-14 “CAUTION”
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• The overvoltage category of each input module is CAT ll (IEC61010-1, CSA22.2 No.61010-1).
• The measurement category of each input module is CAT ll (IEC61010-1, CSA22.2 No.61010-1).
Page 2-17, 2-18, 2-19 “Wiring Strain Input Signal Lines (to Strain Input Module)”
In the wiring diagrams of each gauge method, the wiring diagram for the bridge box used for
the DU500-14 has been changed to the following:
Bridge head
switch
Rg
ON
1 2 3 4 5
1
2
3
4
5
6
7
8
OFF
SW
Bridge head
(701955 or 701956)
• Single-gauge method
Bridge head
(701955 or 701956)
• Adjacent-side two-gauge method
Bridge head
(701955 or 701956)
• Four-gauge method
• Opposed-side two-gauge method
• Single-gauge three-wire method
SW1
ON
SW2
ON
SW3
ON
SW4
ON
SW5
OFF
Bridge head
switch
Rg
ON
1 2 3 4 5
1
2
3
4
5
6
7
8
OFF
SW
Bridge head
(701955 or 701956)
SW1
OFF
SW2
ON
SW3
ON
SW4
ON
SW5
OFF
Bridge head
switch
Rg1
Rg2
ON
1 2 3 4 5
1
2
3
4
5
6
7
8
OFF
SW
SW1
OFF
SW2
ON
SW3
ON
SW4
ON
SW5
OFF
Bridge head
switch
Rg1
Rg2
ON
1 2 3 4 5
1
2
3
4
5
6
7
8
OFF
SW
Bridge head
(701955 or 701956)
SW1
ON
SW2
OFF
SW3
ON
SW4
ON
SW5
OFF
Bridge head
switch
Rg1
Rg2
Rg4
Rg3
ON
1 2 3 4 5
1
2
3
4
5
6
7
8
OFF
SW
SW1
OFF
SW2
OFF
SW3
OFF
SW4
ON
SW5
OFF