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TERMINAL CONNECTIONS
Connect the unit as in the diagram.
■ EXTERNAL DIMENSIONS unit: mm (inch)
4
5
6
7
1
2
3
7–M3 SCREW
TERMINALS
for Network, POWER
■ CONNECTION DIAGRAM
INPUT 0
10
+ IN0
11
– IN0
1
+ CJ0
2
– CJ0
INPUT 1
12
+ IN1
13
– IN1
3
+ CJ1
4
– CJ1
INPUT 2
15
+ IN2
16
– IN2
6
+ CJ2
7
– CJ2
INPUT 3
17
+ IN3
18
– IN3
8
+ CJ3
9
– CJ3
Note 1: 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.
Input Connection Examples
T/C
+
+INn
–
–INn
+CJn
CJC
SENSOR
–CJn
SEN TRONIC
115 (4.53)
10 11 12 13
14
15 16 17 18
1
2
3
4
5
6
7
8
9
6 (.24)
6 (.24)
18–M3 SCREW
TERMINALS
for INPUT
4
RXD + (TR+)
5
RXD – (TR–)
1
TXD + (NC)
2
TXD – (NC)
3
FG
6
24V DC
7
0V
056 222 38 18
AG
17 (.66)
54 (2.13)
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
mailbox@sentronic.com
www.sentronic.com
R7HL-TS4
DIN RAIL
35mm wide
30 (1.18)
[5 (.20)]
(AWG 26 to 22)
2
(AWG 22 to 16)
2
4 (.16) min
3.2 (.13) dia.
mm (inch)
EM-7812-B Rev.5 P. 4 / 5
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