Terminal Connections - M-system R7L-TS4-R 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 L
■ 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
SEN TRONIC
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 for INPUT
TERMINALS
W , POWER
ON ORKS
L W
ON ORKS
4
NET1
1
NET1
L W
ON ORKS
5
NET2
2
NET2
3
FG
6
U (+)
7
V (–)
056 222 38 18
AG
17 (.66)
9
6 (.24)
■ Input Connection Example
T/C
+
–
CJC
SENSOR
• Unused Input Channels
Close across the unused input terminals as shown below.
(Choose K (CA) thermocouple for unused channels.)
Short
CJC
SENSOR
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R7L-TS4
54 (2.13)
DIN RAIL
35mm wide
30 (1.18) [5 (.20)]
+INn
–INn
+CJn
–CJn
+INn
–INn
+CJn
–CJn
EM-7804-B Rev.8 P. 3 / 19