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Terminal Connections; Wiring Instructions - M-system R1D-GH2 Instruction Manual

Thermocouple & dc input module

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TERMINAL CONNECTIONS

Connect the module referring to the connection diagram.
Attach the CJC sensor together with input wiring to the input screw terminals. The sensor is calibrated for each particular
module and not interchangeable with another. Check the serial numbers of the module and sensor.
■ EXTERNAL DIMENSIONS mm (inch)
■ CONNECTION DIAGRAM
DC INPUT
T/C INPUT
+
+
INPUT 1
+
INPUT 2
+
INPUT 3
+
INPUT 4
+
INPUT 5
+
INPUT 6
+
INPUT 7
+
INPUT 8
+
INPUT 9
+
INPUT 10
+
INPUT 11
+
INPUT 12
+
INPUT 13
+
INPUT 14
+
INPUT 15
+
INPUT 16
CJC
Sensor
Note 1: This device is not designed to cancel noise included in the input signals.
Be careful to eliminate such noise by using shielded cables.
Note 2: Be sure to maintain the same potential at all the common negative
terminals for DC input.
Caution: FG terminal is NOT a protective conductor terminal.
175 (6.89)
165 (6.50)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 35
163 (6.42)
FOR WALL MOUNT.
6.2 (.24)
36–M3 INPUT TERMINALS
+
Comm.
1
V+
ext. wire
Circuit
2
CAN_H
To Other
3
Drain
DeviceNet Devices
4
CAN_L
5
V–
6
Power
7
T6
U (+)
Circuit
POWER
8
T7
V (–)
9
T8
FG
10
11
JACK
CONFIGURATOR
12
13
14
15
16
Input
17
Circuit
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Unused
36
Unused
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
3–5 (.20) dia.
MTG HOLES
CAN_H
Drain CAN_L
V+
V–
T6 T7 T8
CJC SENSOR (model: CJM)

WIRING INSTRUCTIONS

■ M3 SCREW TERMINAL (Input signal)
Torque: 0.6 N·m
■ SOLDERLESS TERMINAL
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable.
Applicable wire size: 0.75 to 1.25 mm
Recommended manufacturer: Japan Solderless Terminal
MFG.Co.Ltd, Nichifu Co.,ltd
3 (.12) max
■ EURO TYPE CONNECTOR TERMINAL (Power input, DeviceNet)
Applicable wire size: 0.2 to 2.5 mm
Stripped length: 7 mm
R1D-GH2
15.5 (.61)
DIN RAIL
35 mm wide
3 (.12)
40 (1.57)
[6 (.24)]
(AWG19 to 16)
2
3.2 (.13) dia.
mm (inch)
(AWG24 to 12)
2
EM-5958 Rev.7 P. 3 / 5

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