D-A73H SMC Corporation, D-A73H Datasheet - Page 7
![no-image](/images/no-image-200.jpg)
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
- Current page: 7 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.)
6-16-10
D-C73
D-C76
D-C80
LED
Resistor
Zener
diode
LED
Reverse
current
prevention
diode
Resistor
Grommet
Brown
Blue
D-C73/D-C76/D-C80
Reed Switch
Band Mounting Style
DC (+)
Brown
OUT
Black
DC (–)
Blue
Contact
protection
box
CD-P11
CD-P12
Load
Contact
protection
box
CD-P11
CD-P12
Brown
Blue
OUT (±)
OUT ( ) ±
(+)
(–)
DC
Brown
Blue
OUT (+)
OUT (–)
Weight
Auto Switch Specifications
• 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
Dimensions
D-C7 (With indicator light)
Auto switch model
Applicable load
Load voltage
Max. load current and range
Contact protection circuit
Internal voltage drop
Indicator light
D-C8 (Without indicator light)
Auto switch model
Applicable load
Load voltage
Max. 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
Indicator light
D-C80 without indicator light
0.5
3
5
(3)
24 V
D-C73
5 to 40 mA
24 VDC
46
76
50 mA
1 Ω or less (Including lead wire length of 3 m)
9
AC
DC
PLC: Abbreviation of Programmable Logic Controller
or less
2.4 V or less
Red LED lights when ON.
Relay, PLC
Most sensitive position
D-C73
Relay, PLC, IC circuit
D-C76
5 to 20 mA
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
D-C80
100 VAC
None
10
50
—
None
48 V
40 mA
2
, 3 cores (Brown, Black, Blue),
DC
AC
0.8 V or less
4 to 8 VDC
D-C80
IC circuit
D-C76
100 V
20 mA
20 mA
46
—
9
DC
AC
(g)
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