Terminal Connections - M-system R7M-DAC16D Instruction Manual

TERMINAL CONNECTIONS

Connect the unit as in the diagram below.
■ EXTERNAL DIMENSIONS unit: mm (inch)
4 5 6 7
1 2 3
for Modbus, POWER
■ CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FG terminal to ground.
Caution: FG terminal is NOT a protective conductor terminal.
4
DA
1
DB
5
DG
2
SLD
3
FG
6
24V DC
7
0V
115 (4.53)
10 11 12 13 14 15 16 17 18
1 2 3 4 5 6 7 8
6 (.24)
7–M3 SCREW 18–M3 SCREW
TERMINALS TERMINALS
1
C–
2
X0
11
X1
3
X2
12
X3
4
X4
13
X5
5
X6
14
X7
6
Y0
15
Y1
7
Y2
16
Y3
8
Y4
17
Y5
9
Y6
18
Y7
10
C+
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
17 (.66)
9
6 (.24)
for I/O
I/O Connection Examples
10
C+
1
C–
2
X0
14
X7
6
Y0
18
Y7
R7M-DAC16D
54 (2.13)
DIN RAIL
35 mm wide
30 (1.18) [5 (.20)]
–
+
EM-7803-AL Rev.4 P. 4 / 8