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COMPONENT IDENTIFICATION
FRONT VIEW
RUN LED
ERR LED
Input Terminal Block
Terminal Fixing Screw
BOTTOM VIEW
Base Fixing Screw
■ STATUS INDICATOR LED
ID
COLOR FUNCTION
RUN LED
Green
ON while network module operates normally
OFF in network module error
OFF when input circuit and internal bus operate normally
ERR LED
Red
Blinks in 1 sec. cycles with input value error (becomes less than the lower limit or exceeds the upper
limit of usable range).
Blinks in 400 msec. cycles with input circuit error (AD converter response failure).
ON with internal bus error
■ TERMINAL ASSIGNMENT
11
NC
12
L1
13
NC
14
L2
15
NC
16
NC
17
L3
18
NC
19
L4
20
NC
RUN
ERR
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
Terminal Cover
10
20
Lock Tab
1
H1
2
S1
3
H2
4
S2
5
NC
6
H3
7
S3
8
H4
9
S4
10
NC
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
SIDE VIEW
NO.
ID
FUNCTION
1
H1 Potentiometer 1-H
2
S1 Potentiometer 1-S
3
H2 Potentiometer 2-H
4
S2 Potentiometer 2-S
5
NC No connection
6
H3 Potentiometer 3-H
7
S3 Potentiometer 3-S
8
H4 Potentiometer 4-H
9
S4 Potentiometer 4-S
10
NC No connection
R30MS4
Positioning Guide
Specifications
NO.
ID
FUNCTION
11
NC
No connection
12
L1
Potentiometer 1-L
13
NC
No connection
14
L2
Potentiometer 2-L
15
NC
No connection
16
NC
No connection
17
L3
Potentiometer 3-L
18
NC
No connection
19
L4
Potentiometer 4-L
20
NC
No connection
EM-9004 Rev.1 P. 2 / 5
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