Terminal Connections - M-system R30SV2 Instruction Manual

TERMINAL CONNECTIONS

Connect the unit as in the diagram below.
■ EXTERNAL DIMENSIONS unit: mm (inch)
■ CONNECTION DIAGRAM
11
VH1
1
VL1
Input 1
2
I1
12
COM1
13
VH2
3
VL2
Input 2
4
I2
14
COM2
Note: Connect either wide or narrow span or current terminals for each channel.
Input Connection Examples
VHn
+
VLn
Wide Span
Voltage
Narrow Span
In
Voltage
COMn
–
Note: Be sure to close across VLn and In terminals for a current input.
25 (.98)
20–M3
SCREW
①
⑪
②
⑫
③
⑬
④
⑭ ⑤
⑮
⑥
⑯
⑦
⑰
⑧
⑱
⑨
⑲
⑩
⑳
INTERNAL BUS
INTERNAL POWER
VHn VHn
VLn VLn
+ +
In In
Current
COMn COMn
– –
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
98 (3.86)
■ INPUT RANGE
• Wide span voltage: -10 – +10 V DC, -5 – +5 V DC,
0 – 10 V DC, 0 – 5 V DC,
1 – 5 V DC
• Narrow span voltage: -1 – +1 V DC, 0 – 1 V DC,
-0.5 – +0.5 V DC
• Current: -20 – +20 mA DC, 0 – 20 mA DC,
4 – 20 mA DC
R30SV2
EM-9015 Rev.1 P. 4 / 5