Environment-resistive Terminals (IP66)
Wiring
Input 0
Input 1
Input 2
Input 3
2-wire sensor
(limit switch)
Input
CN3
CN4
Input 0
4
3
1
3
G
V
G
2
Input 1
Input 2
4
3
1
G
V
2
Input 3
2-wire sensor
(limit switch)
Note
196
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The following diagram shows the wiring of the DRT1-MD16C Environment-
resistive Terminal (NPN).
Output 0
Input 4
Output 1
Input 5
Input 6
Input 7
Valve
NPN output
3-wire sensor
(photoelectric or
proximity sensor)
The following diagram shows the wiring of the DRT1-MD16C-1 Environment-
resistive Terminal (PNP).
CN5
CN6
CN7
Output 0
Input 4
4
4
1
3
1
V
G
V
2
2
Output 1
Input 5
Input 6
4
3
1
3
G
V
G
2
Input 7
Valve
PNP output
3-wire sensor
(photoelectric or
proximity sensor)
1. External power supply line 0V and input line G are connected internally, as
are external power supply line 24V and input line V. When input power is
supplied to external power supply connectors, power can be supplied to
sensors from input lines G and V provided that the total current does not
exceed 1.0 A. If the total current exceeds 1.0 A, the power must not be
supplied from the connector; it must be supplied externally instead.
2. External power supply line 0V and output line G are connected internally,
as are external power supply line 24V and output line V. When output pow-
er is supplied to external power supply connectors, power can be supplied
to output devices from output lines G and V provided that the total current
Output 4
Output 5
Output 2
Output 6
Output 3
Output 7
Solenoid
Internal circuits
power supply
Output
CN8
CN9
CN10
4
Output 4
3
1
4
G
V
Output
2
Output 5
4
2
4
Output 6
1
3
1
V
G
V
2
2
Output
Output 7
3
−
Solenoid
Internal circuits
power supply
Section 5-3
(End surface)
Output power
supply
CN2
CN1
(End surface)
3
2
CAN H
4
5
1
1
3
DRAIN
V
2
V+
−
+
+
Output power
supply
CAN L
−
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