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Auto Switch Internal Circuit
D-Y7NW, D-Y7NWV
D-Y7BW, D-Y7BWV
D-Y7PW, D-Y7PWV
Grommet
Indicator light/Display method
The optimum operating position
can be determined by the color
of the light.
(Red → Green ← Red)
D-Y7W, D-Y7WV (With indicator light)
Auto switch model
Electrical entry direction
Wiring type
Output type
Applicable load
Power supply voltage
Current consumption
Load voltage
Load current
Internal voltage drop
Leakage current
Indicator light
D-Y7NW
In-line
3-wire
NPN
IC circuit, Relay, PLC
5, 12, 24 VDC (4.5 to 28 VDC)
10 mA or less
28 VDC or less
40 mA or less
100 µA or less at 24 VDC
D-Y7NWV
Perpendicular
D-Y7BWV
Perpendicular
D-Y7PWV
Perpendicular
D-Y7BW
In-line
2-wire
—
24 VDC relay, PLC
—
—
24 VDC (10 to 28 VDC)
5 to 40 mA
4 V or less
0.8 mA or less at 24 VDC
D-Y7PW
In-line
PNP
—
80 mA or less
0.8 V or less
1.5 V or less
(0.8 V or less
at 10 mA load current)
Auto switch model
0.5
3
5
D-Y7NW(V)
11
54
88
D-Y7PW(V)
11
54
88
D-Y7BW(V)
11
54
88
Lead wire length
(m)
D-Y7२W
D-Y7२WV
Mounting screw M2.5 x 4l
Slotted set screw
Indicator light
Most sensitive position
Mounting screw M2.5 x 4l
Slotted set screw
Indicator light
SMC
SMC
6.2
5
2.5
29
ø3.4
12.5
27.3
6.2
5
12.5
8.5
2.5
ø3.4
Most sensitive position
Auto Switch Specifications
PLC: Abbreviation of Programmable Logic Controller
• Lead wire —
Oil resistant, flexible vinyl heavy-duty cord, ø3.4, 0.15 mm
2
, 3 cores (Brown, Black, Blue),
2 cores (Brown, Blue), 0.5
m
Note 1) Regarding the common specifications of the solid state switches, refer to page 12-13-5.
Note 2) Regarding the lead wire length, refer to page 12-13-5.
Weight
(g)
Dimensions
Operating range
Indication
Green
Red Red
Optimum operating position
Main circuit
of switch
Main circuit
of switch
Main circuit
of switch
OUT
Black
DC (
+)
Brown
DC (
–)
Blue
OUT
Black
DC (
+)
Brown
DC (
–)
Blue
OUT (
+)
Brown
OUT (–)
Blue
Operating position······Red LED lights when ON.
Optimum operating position······Green LED lights when ON.
2-color Indication Type Solid State Switch
Direct Mounting Style
D-Y7NW
(
V
)
/D-Y7PW
(
V
)
/D-Y7BW
(
V
)
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
12-13-19
1st
MHZ
MHF
MHL
MHR
MHK
MHS
MHC
MHT
MHY
MHW
MRHQ
Misc.
D-
20-
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