R3-TS4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-8362 Rev.5 P. 4 / 4
■
CONNECTION DIAGRAM
*
For dual redundant communication.
+
–
T/C
comp. wire
1
2
12
+
–
INPUT 1
CJC
SENSOR
+
–
T/C
comp. wire
3
4
14
+
–
INPUT 2
CJC
SENSOR
+
–
T/C
comp. wire
6
7
17
+
–
INPUT 3
CJC
SENSOR
+
–
T/C
comp. wire
8
9
19
+
–
INPUT 4
CJC
SENSOR
BUS CONNECTOR
INTERNAL POWER
INTERNAL BUS A
INTERNAL BUS B
*
• Unused Input Channels
(Choose K (CA) thermocouple for unused channels.)
Unused channels left open are equal to the burnout, which
turns the red ERR LED on and sets a burnout flag at the
PLC or the host device.
Unused channels can be specified and set so on the PC
Configurator Software (model: R3CON) without needing to
short at the field terminals.
1
2
INPUT 1
3
4
INPUT 2
6
7
INPUT 3
8
9
INPUT 4
12
14
17
19
CJC
SENSOR
Short
Close across the unused input terminals as shown below.
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. Solder-
less terminals with insulation sleeve do not fit.
Applicable wire size: 0.3 – 0.75 mm
2
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd., Nichifu Co., Ltd.
12max
6max
3max
4min
3.2 dia.
(mm)