R3-MS4
P. 2 / 3
EM-8401 Rev.2
COMPONENT IDENTIFICATION
■
DIMENSIONS mm (inch)
TERMINAL CONNECTIONS
Connect the unit as in the diagrams below and the next page.
SW
CONVERSION RATE
80 ms (
*
)
40 ms
20 ms
10 ms
SW3-1
OFF
ON
OFF
ON
SW3-2
OFF
OFF
ON
ON
(*) Factory setting
■
SIDE DIP SW
•
Conversion Rate
: SW3
■
FRONT VIEW
■
SIDE VIEW
RUN LED
1
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
7
8
9
10
ERR LED
RUN LED
SW3
ON
4
3
2
1
Conv.
Rate
1
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
7
8
9
10
130 (5.12)
27.5 (1.08)
109 (4.29)
POSITIONING
GUIDE
TERMINAL
COVER
20–M3
SCREW
6.2
(.24)
■
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 abnormality;
Green in normal operating conditions.
