D-M9N SMC Corporation, D-M9N Datasheet - Page 50

• Manufacturer Part Number: D-M9N
• Description: Sensor, solid state, direct mount, grommet connection, for MX/MH/CQ2/NCQ2/NCQ8
• Manufacturer: SMC Corporation
• Type: Hall Effectr

Specifications of D-M9N

• Function: Proximity
• Primary Type: Proximity
• Technology: Hall Effect

Auto Switch Internal Circuit
The optimum operating position
can be determined by the color
of the light.
(Red → Green ← Red)
Note 1) Operating load is an induction load.
Note 2) Wiring to the load is 5 m or longer.
Use the contact protection box in any of the
above listed situations. The contact point life
may decrease. (Refer to page 6-16-7 for contact
protection box.)
D-A79W
Indicator light/Display method
Operating range
Indication
Reed switch
Red
Grommet
D-A79W
LED
2-color Indication Type Reed Switch
Rail Mounting Style
Green
Reverse flow
prevent diode
Optimum operating position
Red
OUT
Brown
OUT
Blue
(
(
+
–
)
)
• Lead wire — Oil resistant vinyl heavy-duty cord, ø3.4, 0.2 mm
Note 1) Regarding the common specifications of the reed switches, refer to page 6-16-7.
Note 2) Regarding the lead wire length, refer to page 6-16-7.
Note 3) Under 5 mA, the strength of the indicator light is poor. In some cases, visibility of the
Weight
Auto Switch Specifications
Dimensions
D-A79W (With indicator light)
Auto switch model
Applicable load
Load voltage
Load current range
Contact protection circuit
Internal voltage drop
Indicator light
Lead wire length
indicator light will not be possible where the output signal is less than 2.5 mA. However,
there is no problem in terms of contact output, when an output signal exceeds 1 mA or
more.
Auto switch model
(m)
(3)
0.5
3
5
Optimum operating position······Green LED lights when ON.
Operating position······Red LED lights when ON.
PLC: Abbreviation of Programmable Logic Controller
D-A79W
Most sensitive position
2
Relay, PLC
, 2 cores (Brown, Blue), 0.5 m
5 to 40 mA
4 V or less
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
D-A79W
24 VDC
11
53
—
None
6-16-25
(g)
CJ1
CJP
CJ2
CM2
CG1
MB
MB1
CA2
CS1
C76
C85
C95
CP95
NCM
NCA
D-
-X
20-
Data