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. 4 / 5
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■
EXTERNAL DIMENSIONS unit: mm (inch)
①
②
③
④
⑪
⑫
⑬
⑭ ⑤
⑥
⑦
⑧
⑨
⑩
⑮
⑯
⑰
⑱
⑲
⑳
110 (4.33)
25 (.98)
98 (3.86)
20–M3
SCREW
6
(.24)
■
CONNECTION DIAGRAM
11
VH1
VL1
I1
COM1
2
12
1
18
9
19
8
VH4
VL4
I4
COM4
13
VH2
VL2
I2
COM2
4
14
3
16
VH3
VL3
I3
COM3
7
17
6
■
Input Connection Examples
VHn
In
COMn
VLn
Wide Span
Voltage
+
–
Narrow Span
Voltage
+
–
Current
+
–
VHn
In
COMn
VLn
VHn
In
COMn
VLn
Note: Connect either wide or narrow span or current terminals for each channel.
Note: Be sure to close across VLn and In terminals for a current input.
Input 1
Input 2
Input 3
Input 4
INTERNAL POWER
INTERNAL BUS
BUS CONNECTOR
■
INPUT RANGE
•
Wide span voltage
: -10 – +10V DC, -5 – +5V DC,
0 – 10V DC, 0 – 5V DC, 1 – 5V DC
•
Narrow span voltage
: -1 – +1V DC, 0 – 1V DC,
-0.5 – +0.5V DC
•
Current
: -20 – +20mA DC, 0 – 20mA DC, 4 – 20mA DC
