R3-TC2
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-8468 Rev.3 P. 4 / 37
INTERNAL BUS
8
9
18
19
20
10
1
2
1
2
3
4
5
6
7
11
12
13
14
15
16
17
+
+
–
Mv2
+
+
–
Pv1
UNIVERSAL INPUT
+
+
–
Mv1
Do1
Mv2
Do2
CT 1
Di 1
Di 2
•DC Voltage (-10 – +10V DC)
•DC Current (0 – 20mA DC)
+
–
CJC
SENSOR
+
–
+
–
INPUT
+
–
2
4
•DC Voltage (-1000 – +1000mV DC)
INPUT
+
–
2
3
4
•Thermocouple
2
3
4
•RTD/Resistor (3-wire)
2
3
4
•Potentiometer
comp. leadwire
A
B
B
2
3
•RTD/Resistor (2-wire)
A
B
max.
min.
+
–
•DC Voltage (-10 – +10V DC)
•DC Current (0 – 20mA DC)
•Clamp-on current Sensor
■
DISCRETE INPUT CONNECTION e.g.
Di 1
Di2
+
–
CJC
SENSOR
+
–
+
–
INPUT
+
–
•DC Voltage (-1000 – +1000mV DC)
INPUT
+
–
•Thermocouple
•RTD/Resistor (3-wire)
•Potentiometer
comp. leadwire
A
B
B
•RTD/Resistor (2-wire)
A
B
max.
min.
+
–
11
12
12
14
12
13
14
15
16
17
12
13
12
13
14
12
13
14
Load Side
Power Side
k
l
k
l
5
6
7
■
CONTROL OUTPUT 1 & 2 CONNECTION e.g.
■
CONTROL OUTPUT 3 & 4 CONNECTION e.g.
8
9
18
19
20
10
+
–
+
–
INTERNAL POWER
■
UNIVERSAL INPUT CONNECTION (Pv1) e.g.
CT 2
Pv2
UNIVERSAL INPUT
Mv1
Do2
Do1
■
UNIVERSAL INPUT CONNECTION (Pv2) e.g.
■
CT 1 / CT 2 CONNECTION e.g.
BUS CONNECTOR
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)
