D-A90 SMC Corporation, D-A90 Datasheet - Page 20
![no-image](/images/no-image-200.jpg)
D-A90
Manufacturer Part Number
D-A90
Description
Sensor, reed switch, direct mount, grommet connection, for MX cylinders
Manufacturer
SMC Corporation
Datasheet
1.D-A93.pdf
(95 pages)
Specifications of D-A90
Technology
Reed
- Current page: 20 of 95
- Download datasheet (5Mb)
Auto Switch Internal Circuit
Note 1) Operating load is an induction load.
Note 2) Wiring to the load is 5 m or longer.
Note 3) Load voltage is 100 VAC.
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-Z73
D-Z76
D-Z80
Zener diode
Resistor
LED
Reverse
current
prevention
diode
Resistor
LED
Grommet
DC
Brown
OUT
Black
DC
Blue
Brown
Blue
D-Z73/D-Z76/D-Z80
Contact
protection
box
CD-P11
CD-P12
Reed Switch
Direct Mounting Style
(
(
+
–
)
)
Load
Contact
protection
box
CD-P11
CD-P12
OUT
Brown
OUT
Blue
(
DC power supply
(
–
(±)
+
( )
±
)
)
OUT
Brown
OUT
Blue
(
(
+
–
)
)
Switch mounting screw
Slotted set screw
(M2.5 x 4L)
• 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-Z73
D-Z7 (With indicator light)
D-Z8 (Without indicator light)
Auto switch model
Applicable load
Load voltage
Max. load current and load current range
Contact protection circuit
Internal voltage drop
Indicator light
Auto switch model
Applicable load
Load voltage
Maximum load current
Contact protection circuit
Internal resistance
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)
2 cores (Brown, Blue), 0.5 m (For only D-Z73, ø2.7, 0.18 mm
12.5
2.3
30.5
Most sensitive
0.5
3
5
position
Indicator light
(3)
24 V
≤ 2.4 V (to 20 mA)/≤ 3 V (to 40 mA)
5 to 40 mA
24 VDC
D-Z73
50 mA
DC
AC
31
50
Switch mounting screw
Slotted set screw
(M2.5 x 4L)
7
or less
PLC: Abbreviation of Programmable Logic Controller
1 Ω or less (Including 3 m lead wire)
Relay, PLC
D-Z76, Z80
D-Z73
Red LED lights when ON.
Relay, PLC, IC circuit
5 to 20 mA
100 VAC
D-Z76
12.5
D-Z80
48 V
2.5
40 mA
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
None
None
10
55
—
2
, 3 cores (Brown, Black, Blue),
DC
27.6
AC
Most sensitive
position
2
, 2 cores)
D-Z80 without indicator light
0.8 V or less
4 to 8 VDC
IC circuit
100 V
D-Z80
D-Z76
20 mA
20 mA
49
—
9
6-16-23
Indicator light
DC
AC
(g)
CJ1
CJP
CJ2
CM2
CG1
MB
MB1
CA2
CS1
C76
C85
C95
CP95
NCM
NCA
D-
-X
20-
Data
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