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. 3 / 37
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■
EXTERNAL DIMENSIONS unit: mm (inch)
1
14
16
18
19
20
5
7
9
10
13
15
17
4
6
8
11
3
2
CJC SENSOR (2)
6.
2
(.24)
13
12
130 (5.12)
27.5 (1.08)
109 (4.29)
POSITIONING
GUIDE
TERMINAL COVER
20–M3
SCREW
■
CONNECTION DIAGRAM
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
