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■ CONNECTION DIAGRAM
4
1
COM
(TR+) RXD＋
5
10
X0
(TR –) RXD−
1
2
X1
(NC) TXD＋
2
11
X2
(NC) TXD−
3
3
X3
FG
6
12
X4
24V DC
7
4
X5
0V
13
X6
5
X7
14
+24V
6
0V
15
Y0
7
Y1
16
Y2
8
Y3
17
Y4
9
Y5
18
Y6
Note1: Terminal numbers in parentheses are for half-duplex communication
model.
Note 2: In order to improve EMC performance, bond the FG terminal to ground.
Caution: FG terminal is NOT a protective conductor terminal.
SEN TRONIC
I/O Connection Example
PNP Input
+
−
1
COM
10
X0
5
X7
14
+24V
+
−
6
0V
15
Y0
18
Y6
NPN Input
+
–
1
COM
10
X0
5
X7
14
+24V
+
−
6
0V
15
Y0
18
Y6
056 222 38 18
mailbox@sentronic.com
AG
WIRING INSTRUCTIONS
■ SCREW TERMINAL
Torque: 0.5 N·m
■ SOLDERLESS TERMINAL
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable.
Recommended solderless terminal:
• Communication cables
Applicable wire size: 0.2 to 0.5 mm
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd.
• Others
Applicable wire size: 0.25 to 1.65 mm
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd. or Nichifu Co., Ltd.
3.3 (.13) max
4 (.16) min
www.sentronic.com
R7HL-DAC15E
(AWG 26 to 22)
2
(AWG 22 to 16)
2
3.2 (.13) dia.
mm (inch)
EM-7812-AY Rev.1 P. 4 / 5
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