D-A73H SMC Corporation, D-A73H Datasheet - Page 17
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D-A73H
Manufacturer Part Number
D-A73H
Description
Sensor, reed switch, rail mount, grommet connection, for CQ2/NCQ2 cylinders
Manufacturer
SMC Corporation
Type
Hall Effectr
Datasheet
1.D-A93.pdf
(95 pages)
Specifications of D-A73H
Function
Proximity
Primary Type
Proximity
Technology
Reed
1. Fix the switch with appropriate screw
6-16-20
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.)
Auto Switch Internal Circuit
Colors of lead wire inside ( ) are the
ones before conformed to IEC standard.
D-A90V
D-A93V
D-A96V
installed on the switch body. If using other
screws, switch may be damaged.
Caution
Electrical entry: In-line
Zener diode
LED
Resistor
LED
Reverse
current
prevention
diode
Precautions
Resistor
Grommet
Brown (Red)
Blue (Black)
D-A90 ( V ) /D-A93 ( V ) /D-A96 ( V )
Reed Switch
Direct Mounting Style
DC (
Brown
DC (
Blue
OUT
Black
Contact
protection
box
CD-P11
CD-P12
+
–
Contact
protection
box
CD-P11
CD-P12
)
)
Load
OUT
Brown
OUT
Blue
DC
power supply
(
(
OUT
Brown
OUT
Blue
(±)
+
–
( )
±
)
)
(
(
+
–
)
)
• Lead wire
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 indicator
Auto Switch Specifications
Weight
Dimensions
D-A90, D-A93, D-A96
D-A90V, D-A93V, D-A96V
Lead wire length: 3 m
D-A90, D-A90V (Without indicator light)
Auto switch model
Applicable load
Load voltage
Maximum load current
Contact protection circuit
Internal resistance
D-A93, D-A93V, D-A96, D-A96V (With indicator light)
Auto switch model
Applicable load
Load voltage
Load current range and
Maximum load current
Contact protection circuit
Internal voltage drop
Indicator light
Lead wire length: 0.5 m
D-A90(V)/D-A93(V)—Oil resistant vinyl heavy-duty cord, ø2.7, 0.18 mm
D-A96(V)—Oil resistant vinyl heavy-duty cord, ø2.7, 0.15 mm
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.
Model
(3)
D-A93 —— 2.4 V or less (up to 20 mA)/3 V or less (up to 40 mA)
D-A93V —— 2.7 V or less
D-A90
M2.5 x 4
Slotted set screw
24 V
M2.5 x 4
30
5 to 40 mA
6
24 VDC
50 mA
AC
DC
l
or less
l
Slotted set screw
1 Ω or less (Including lead wire length of 3 m)
D-A90V
D-A93, D-A93V
Indicator light
D-A90V without indicator light
30
Relay, PLC
6
PLC: Abbreviation of Programmable Logic Controller
Red LED lights when ON.
IC circuit, Relay, PLC
D-A90, D-A90V
D-A93
48 V
30
5 to 20 mA
6
100 VAC
Most sensitive
40 mA
None
None
AC
DC
or less
2
position
x 3 cores (Brown, Black, Blue), 0.5 m
D-A93V
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
Most sensitive position
30
2
6
D-A90 without indicator light
x 2 cores (Brown, Blue), 0.5 m
( ): dimensions for D-A93.
D-A96
D-A96, D-A96V
100 V
41
0.8 V or less
8
4 to 8 VDC
Indicator light
IC circuit
20 mA
20 mA
AC
DC
or less
D-A96V
41
8
(g)