– 4 –
4
Wiring
4-1
Terminal Connection Diagram (100 to 240V AC, 24V AC/DC)
●
Standard Type
●
Motorized Valve Type
Note 1: Check the power supply voltage before making the connections.
Note 2: When inputting current, connect the additional I/V unit (250
Ω
resistor) between the terminals number 33 and 36.
Note 3: Transmitter power output is an option only for PXG9.
1
2
3
4
5
6
7
8
9
10
11
12
25
26
27
28
29
30
31
32
33
34
35
36
1
2
DI–COM
DI1
1
2
3
4
CT1 input
Digital input
1
2
DI–COM
DI1
Digital input
RSV1 input
Digital input
3
4
3
4
–
+
+
No communication function
Relay output
5
6
Current output
SSR drive
XPS output
1
2
5
6
+
+
–
1
2
5
6
–
+
+
Voltage output
Digital input
Control output 2/Re–transmission
1
2
DI–COM
DI1
3
4
DI2
1
2
3
4
DI2
RSV1 input
5
6
–
+
+
7
8
9
10
DO1
DO–COM
DO2
DO3
7
8
9
10
DO1
DO1–COM
DO2
DO2–COM
11
4
12
–
+
+
50/60Hz
11
4
12
DIgital output
Digital output
AC100 to 240V
AD/DC 24V
1
2
DI–COM
DI1
3
4
DI2
No
connection
No
connection
1
2
3
4
DI2
Relay output
31
32
Current output
31
32
–
+ +
SSR drive
1
2
5
6
+
+
–
3
4
–
+
32
31
Voltage output
Control output 1
33
34
35
36
+
–
Thermocouple
input
33
34
35
36
A
B
B
Resistance
bulb input
33
34
35
36
+
–
Current/voltage
input
Voltage (mV)
input
33
34
35
36
+
–
Measurement value input
29
30
–
+ +
29
30
RSV2 input
CT2 input
25
26
27
28
DIO–COM
DI3
DI5
DI4
Digital input
25
26
27
28
DIO–COM
DI3
DI5
DI4
Digital input
25
26
27
28
29
30
DIO–COM
DI3
DI5
DI4
DO4
DO5
Digital input/output
5
6
–
+
Power supply
(Note 3)
(Note 1)
(Note 2)
50/60Hz
–
+ +
31
32
–
+
DI–COM
DI1
3
4
3
4
3
4
–
+
5
6
1
2
–
+
DI–COM
DI1
3
4
1
2
–
+
RS485
communicator
RS485
communicator
Communication function
included
Digital input
Digital input
RSV1 input
RSV1 input
CT input
1
2
3
4
5
6
7
8
9
10
11
12
25
26
27
28
29
30
31
32
33
34
35
36
Digital input
RS485
communicator
RSV1 input
5
6
+
DI–COM
DI1
3
4
1
2
+
7
8
9
10
DO1
DO–COM
DO2
DO3
7
8
9
10
DO1
DO1–COM
DO2
DO2–COM
11
4
12
+
+
50/60Hz
11
4
12
Digital output
Digital output
AC100 to 240V
AD/DC 24V
AUX DO
31
32
Control output 1
33
34
35
36
+
Thermocouple
input
33
34
35
36
A
B
B
Resistance
bulb input
33
34
35
36
+
Current/voltage
input
Voltage (mV)
input
33
34
35
36
+
Measurement value input
Power supply
(Note 1)
(Note 2)
50/60Hz
Communication function
included
Digital input
1
2
DI–COM
DI1
3
DI2
3
4
DI1
5
6
DI3
1
2
DI–COM
DI1
3
DI2
1
2
3
4
DI3
Digital input
RSV1 input
5
6
–
–
–
–
–
–
–
+
+
No communication
function
28
29
30
I +
I 0
I –
25
26
27
PFB input
CLOSE
COM
OPEN
Valve control output
–
+ +
31
32
XPS output
(Note 3)
