Datasheet
Solid State Auto Switch
Direct Mounting Style
D-M9N(V)/D-M9P(V)/D-M9B(V)
Auto Switch Internal Circuit
D-M9N, D-M9NV
D-M9B, D-M9BV
D-M9P, D-M9PV
Auto Switch Specifications
Weight
Auto switch model
0.5
1
3
5
D-M9N(V)
8
14
41
68
D-M9P(V)
8
14
41
68
D-M9B(V)
7
13
38
63
Lead wire length
(m)
Grommet
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
Standard
D-M9NVD-M9N D-M9B D-M9BV
2-wire
—
24 VDC relay, PLC
—
—
24 VDC (10 to 28 VDC)
2.5 to 40 mA
4 V or less
0.8 mA or less
D-M9PVD-M9P
Red LED illuminates when turned ON.
CE marking
3-wire
IC circuit, Relay, PLC
5, 12, 24 VDC (4.5 to 28 V)
10 mA or less
40 mA or less
0.8 V or less at 10 mA (2 V or less at 40 mA)
100 μA or less at 24 VDC
In-line
Perpendicular
In-line
Perpendicular
In-line
Perpendicular
NPN
PNP
28 VDC or less
—
D-M9, D-M9V (With indicator light)
Lead wires — Oilproof flexible heavy-duty vinyl cord: ø2.7 x 3.2 ellipse, 0.15 mm
2
, 2 cores
(D-M9B(V)), 3 cores (D-M9N(V), D-M9P(V))
Note 1) Refer to page 13 for solid state auto switch common specifications.
Note 2) Refer to page 13 for lead wire lengths.
Dimensions
D-M9
D-M9V
M2.5 x 4 l
2.7
22
2.6
4
2.8
3.2
6
4
2.6
9.5
M2.5 x 4
l
Indicator light
Slotted set screw
Most sensitive position
2-wire load current is reduced
(2.5 to 40 mA).
Flexibility is 1.5 times greater than
the conventional model
(SMC comparison).
Using flexible cable as standard spec.
Precautions
Caution
Fix the auto switch with the existing screw
installed on the auto switch body.
The auto switch may be damaged if a screw
other than the one supplied is used.
PLC: Programmable Logic Controller
DC (+)
Brown
OUT
Black
DC (
–
)
Blue
DC (
+)
Brown
OUT
Black
DC (
–
)
Blue
OUT (
+)
Brown
OUT (
–
)
Blue
Main circuit
of switch
Main circuit
of switch
Main circuit
of switch
Slotted set screw
Indicator light
Most sensitive position
2.7
4.6
2.8
4
3.2
8
2
20
6
Unit: g
Unit: mm
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
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