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