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DRT2-ID16/OD16
Installation
Internal Circuit Diagrams
■
Remote I/O Terminals (Models with 16 Transistor Inputs)
DRT2-ID16 (NPN)/DRT2-ID16-1 (PNP)
DRT2-ID16 (NPN)
Photocoupler
V+
V 24 VDC
CAN H
0
DRAIN
1
CAN L
Photocoupler
V–
Non-insulated
DC-DC
converter
G
Remote I/O Terminals (Models with 16 Transistor Inputs)
DRT2-OD16 (NPN)/DRT2-OD16-1 (PNP)
DRT2-OD16 (NPN)
V+
Photocoupler
Voltage
CAN H
step-
V 24 VDC
down
DRAIN
0
CAN L
1
V–
Photocoupler
Non-insulated
DC-DC
converter
G
Remote I/O Terminals Expansion Units (Models with 8
Transistor Inputs)
XWT-ID08 (NPN)/ID08-1 (PNP)
XWT-ID08 (NPN)
XWT-ID08-1 (PNP)
Photocoupler
V 24 VDC
0
1
Photocoupler
G
Remote I/O Terminals Expansion Units (Models with 8
Transistor Outputs)
XWT-OD08 (NPN)/OD08-1 (PNP)
XWT-OD08 (NPN)
XWT-OD08-1 (PNP)
Voltage
step-
V 24 VDC
down
0
1
Photocoupler
G
Remote I/O Terminal Expansion Units (Models with 16
Transistor Inputs)
XWT-ID16 (NPN)/ID16-1 (PNP)
XWT-ID16 (NPN)/ID16-1 (PNP)
XWT-ID16 (NPN)
XWT-ID16-1 (PNP)
Photocoupler
V 24 VDC
0
1
Photocoupler
G
Remote I/O Terminal Expansion Units (Models with 16
Transistor Outputs)
XWT-OD16 (NPN)/OD16-1 (PNP)
XWT-OD16 (NPN)
XWT-OD16-1 (PNP)
Photocoupler
Voltage
step-
V 24 VDC
down
0
1
Photocoupler
G
DRT2-ID16-1 (PNP)
V 24 VDC
Photocoupler
V+
0
CAN H
1
DRAIN
CAN L
Photocoupler
V–
G
Non-insulated
DC-DC
converter
DRT2-OD16-1 (PNP)
V+
V 24 VDC
Photocoupler
CAN H
0
DRAIN
1
CAN L
V–
Photocoupler
Non-insulated
DC-DC
Voltage
G
converter
step-
down
V 24 VDC
Photocoupler
0
1
Photocoupler
G
V 24 VDC
0
1
Voltage
G
step-
down
V 24 VDC
Photocoupler
0
1
Photocoupler
G
V 24 VDC
Photocoupler
0
1
Photocoupler
Voltage
G
step-
down
For more information, contact an Omron representative at 1-800-55-OMRON
Wiring Diagrams
■
Remote I/O Terminals (Models with 16 Transistor Inputs)
DRT2-OD16 (NPN)/DRT2-ID16-1 (PNP)
DRT2-ID16 (NPN)
24 VDC
10
11
12
13
14
15
16
17
18
V
1
3
5
7
9
11
13
15
1
2
3
4
5
6
7
8
9
G
0
2
4
6
8
10
12
14
–
+
I/O power supply
Three-wire sensor with
NPN output
Two-wire sensor
(photoelectric sensor or
(e.g., limit switch)
proximity sensor)
Remote I/O Terminals (Models with 16 Transistor Outputs)
DRT2-ID16 (NPN)/DRT2-OD16-1 (PNP)
DRT2-OD16 (NPN)
24 VDC
10
11
12
13
14
15
16
17
18
V
1
3
5
7
9
11
13
15
1
2
3
4
5
6
7
8
9
G
0
2
4
6
8
10
12
14
–
+
I/O power supply
Solenoid
Valve
Remote I/O Terminal Expansion Units (Models with 8
Transistor Inputs)
XWT-ID08 (NPN)/ID08 (PNP)
XWT-ID08 (NPN)
24 VDC
6
7
8
9
10
V
1
3
5
7
1
2
3
4
5
G
0
2
4
6
–
+
I/O power supply
I/O power supply
Three-wire sensor with
Two-wire sensor
NPN output
(e.g., limit switch)
(photoelectric sensor or
proximity sensor)
Remote I/O Terminal Expansion Units (Models with 8
Transistor Outputs)
XWT-OD08 (NPN)/OD08-1 (PNP)
XWT-OD08 (NPN)
24 VDC
6
7
8
9
10
V
1
3
5
7
1
2
3
4
5
G
0
2
4
6
–
+
I/O power supply
Solenoid
Valve
Remote I/O Terminal Expansion Units (Models with 16
Transistor Inputs)
XWT-ID16 (NPN)/ID16-1 (PNP)
XWT-ID16 (NPN)
24 VDC
10
11
12
13
14
15
16
17
18
V
1
3
5
7
9
11
13
15
1
2
3
4
5
6
7
8
9
G
0
2
4
6
8
10
12
14
–
+
I/O power supply
I/O power supply
Three-wire sensor with
Two-wire sensor
NPN output
(e.g., limit switch)
(photoelectric sensor or
proximity sensor)
Remote I/O Terminal Expansion Units (Models with 16
Transistor Outputs)
XWT-OD16 (NPN)/OD16-1 (PNP)
XWT-OD16 (NPN)
XWT-OD16 -1 (PNP)
24 VDC
10
11
12
13
14
15
16
17
18
V
1
3
5
7
9
11
13
15
1
2
3
4
5
6
7
8
9
G
0
2
4
6
8
10
12
14
–
+
O power supply
I/O power supply
Solenoid
Valve
DRT2-ID16/OD16
DRT2-ID16-1 (PNP)
24 VDC
10
11
12
13
14
15
16
17
18
V
1
3
5
7
9
11
13
15
1
2
3
4
5
6
7
8
9
G
0
2
4
6
8
10
12
14
–
+
I/O power supply
Three-wire sensor with
Two-wire sensor
NPN output
(e.g., limit switch)
(photoelectric sensor or
proximity sensor)
DRT2-OD16-1 (PNP)
24 VDC
10
11
12
13
14
15
16
17
18
V
1
3
5
7
9
11
13
15
1
2
3
4
5
6
7
8
9
G
0
2
4
6
8
10
12
14
–
+
I/O power supply
Solenoid
Valve
XWT-ID08-1 (PNP)
24 VDC
6
7
8
9
10
V
1
3
5
7
1
2
3
4
5
G
0
2
4
6
–
+
Three-wire sensor with
NPN output
(photoelectric sensor or
proximity sensor)
XWT-OD08-1 (PNP)
24 VDC
6
7
8
9
10
V
1
3
5
7
1
2
3
4
5
G
0
2
4
6
–
+
I/O power supply
Solenoid
Valve
XWT-ID16-1 (PNP)
24 VDC
10
11
12
13
14
15
16
17
18
V
1
3
5
7
9
11
13
15
1
2
3
4
5
6
7
8
9
G
0
2
4
6
8
10
12
14
–
+
Three-wire sensor with
Two-wire sensor
NPN output
(e.g., limit switch)
(photoelectric sensor or
proximity sensor)
24 VDC
10
11
12
13
14
15
16
17
18
V
1
3
5
7
9
11
13
15
1
2
3
4
5
6
7
8
9
G
0
2
4
6
8
10
12
14
–
+
Solenoid
Valve
7
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