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COMPONENT IDENTIFICATION
■ SIDE VIEW
■ STATUS INDICATOR LED
RUN indicator: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.
ERR indicator: Bi-color (red/green) LED;
Red with the input circuit abnormality (AD
converter response failure);
Green in normal operating conditions.
■ SIDE DIP SW
• Input Range: SW1, SW2 (selectable per 4 channels)
INPUT 1 through INPUT 4 (SW1)
INPUT 5 through INPUT 8 (SW2)
1
2
OFF
OFF
ON
OFF
OFF
ON
ON
ON
• Conversion Rate: SW3
CONVERSION RATE
SW
160 ms (*)
80 ms
SW3-1
OFF
SW3-2
OFF
(*)Factory setting
SW1
SW2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
ON
ON
3
4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
40 ms
20 ms
ON
OFF
ON
OFF
ON
ON
Functions
SW3
Range
1
Conv.
Input 1-4 (SW1)
2
Rate
or
3
Input 5-8 (SW2)
4
ON
RANGE
-50 – +50V (*)
-25 – +25V
0 – 50V
0 – 25V
R3-SV8C
■ FRONT VIEW
RUN LED
15
16
ERR LED
17
18
19
20
21
22
23
24
25
26
27
28
EM-8423 Rev.2
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2
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4
5
6
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