R30SV4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9001 Rev.2 P. 2 / 5
COMPONENT IDENTIFICATION
RUN
ERR
RUN LED
Input Terminal Block
ERR LED
■
FRONT VIEW
■
BOTTOM VIEW
■
SIDE VIEW
Lock Tab
Base Fixing Screw
Specifications
Positioning Guide
Terminal Cover
Terminal Fixing Screw
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
■
STATUS INDICATORS
ID
COLOR
FUNCTION
RUN
Green
ON while network module operates normally
OFF in network module error
ERR
Red
OFF when input circuit and internal bus operate normally
Blinks in 1 sec. cycles with input value error (≤ -15%, ≥ +115%).
Blinks in 400 msec. cycles with input circuit error (AD converter response failure).
ON with internal bus error
■
TERMINAL ASSIGNMENTS
11
VH1
12
COM1
13
VH2
14
COM2
15
NC
16
VH3
17
COM3
18
VH4
19
COM4
20
NC
1
VL1
2
I1
3
VL2
4
I2
5
NC
6
VL3
7
I3
8
VL4
9
I4
10
NC
NO.
ID
FUNCTION
NO.
ID
FUNCTION
1
VL1
Narrow span volt. 1
11
VH1
Wide span volt. 1
2
I1
Current 1
12
COM1 Common 1
3
VL2
Narrow span volt. 2
13
VH2
Wide span volt. 2
4
I2
Current 2
14
COM2 Common 2
5
NC
No connection
15
NC
No connection
6
VL3
Narrow span volt. 3
16
VH3
Wide span volt. 3
7
I3
Current 3
17
COM3 Common 3
8
VL4
Narrow span volt. 4
18
VH4
Wide span volt. 4
9
I4
Current 4
19
COM4 Common 4
10
NC
No connection
20
NC
No connection
