Applicable Auto Switches/Refer to pages 431 to 490 for further details on each auto switch.
Auto switch model
Perpendicular In-line
—
100 V
100 V or less
100 V, 200 V
200 V or less
—
24 V or less
—
—
—
24 V
Yes
No
Yes
No
Yes
No
Yes
Yes
3-wire (NPN)
3-wire (PNP)
2-wire
3-wire (NPN)
2-wire
3-wire (NPN)
3-wire (PNP)
2-wire
3-wire (NPN)
3-wire (PNP)
2-wire
4-wire (NPN)
3-wire (NPN equiv.)
2-wire
Diagnostic output (2-color indicator)
Diagnostic indication (2-color indicator)
———
Relay
PLC
Relay
PLC
Relay
PLC
24 V
Grommet
Connector
Terminal
conduit
DIN terminal
Grommet
Grommet
Connector
Terminal
conduit
Grommet
—
—
PLC
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
5 V
—
M9NV
M9PV
M9BV
—
—
—
M9NWV
M9PWV
M9BWV
M9NAV
∗
1
M9PAV
∗
1
M9BAV
∗
1
—
A96V
A93V
∗
2
A90V
—
—
—
—
—
—
—
—
M9N
M9P
M9B
H7C
G39
K39
M9NW
M9PW
M9BW
M9NA
∗
1
M9PA
∗
1
M9BA
∗
1
H7NF
A96
A93
A90
B54
B64
C73C
C80C
A33
A34
A44
B59W
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
IC circuit
—
IC circuit
—
IC circuit
—
IC circuit
—
IC circuit
IC circuit
—
IC circuit
—
IC circuit
—
3.5 MPa
Round Type Hydraulic Cylinder
ø20, ø25, ø32, ø40
CH M Series
Auto switch mounting bracket
Note)
C
Note) This symbol is indicated when
the D-A9 or M9 type auto
switch is specified.
This mounting bracket does
not apply to other auto
switches (D-C7 and H7,
etc.)
———
100 V,
200 V
12 V
∗ Lead wire length symbols: 0.5 m ······ Nil (Example) M9NW
1 m ······ M (Example) M9NWM
3 m ······ L (Example) M9NWL
5 m ······ Z (Example) M9NWZ
None ······ N (Example) H7CN
∗ Since there are applicable auto switches other than listed, refer to page 326 for details.
∗ For details about auto switches with pre-wired connector, refer to pages 474 and 475.
∗ D-A9, M9, M9W, M9A are shipped together (but not assembled). (Only auto switch mounting brackets are assembled at the time of shipment.)
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance.
Consult with SMC regarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
∗ Solid state auto switches marked "" are produced upon receipt of order.
∗ Do not indicate lead wire length symbol N (none) for types D-A3, D-A44, D-G-39 or D-K39.
Pre-wired
connector
Applicable
load
Reed auto switch Solid state auto switch
Lead wire length (m)
0.5
(Nil)
1
(M)
3
(L)
5
(Z)
None
(N)
Bore size
With auto switch
(built-in magnet)
Cylinder stroke (mm)
Refer to the standard stroke table on page 317.
CHM 25 100
CHDM 25 100 M9BW
L
L
20
25
32
40
20 mm
25 mm
32 mm
40 mm
Mounting type
B
L
F
G
C
Basic type
Axial foot type
Rod flange type
Head flange type
Single clevis type
Built-in Magnet Cylinder Model
If a built-in magnet cylinder without auto
switch is required, there is no need to enter
the symbol for the auto switch.
(Example) CHDMB20-100
With Auto Switch
Type
Electrical
entry
Special function
Indicator
light
Load voltage
AC
DC
Wiring
(output)
Diagnostic
indication
(2-color indicator)
Water resistant
(2-color indicator)
How to Order
Without auto switch
Nil
Auto switch type
∗ Select applicable auto switch
models from the table below.
2 pcs.
1 pc.
"n" pcs.
Nil
S
n
Number of auto switches
316