D-A73 SMC Corporation, D-A73 Datasheet - Page 28

• Manufacturer Part Number: D-A73
• Description: Sensor, reed switch, rail mount, grommet connection, for CQ2, NCQ2, MH cylinders
• Manufacturer: SMC Corporation
• Type: Hall Effectr

Specifications of D-A73

• Function: Proximity
• Primary Type: Proximity
• Technology: Reed

1. Use cable whose O.D. is within the size in
2. After wiring, confirm that tightening gland
Auto Switch Internal Circuit
6-16-32
D-G39A
D-K39A
the figure to maintain water resistant
performance.
and all screws are tightened.
Caution
Terminal conduit
Precautions
D-G39A/D-K39A
Solid State Switch
Band Mounting Style
OUT (
Terminal no. 2
DC (
Terminal no. 1
OUT
Terminal no. 2
OUT (
Terminal no. 1
DC (
Terminal no. 3
+
–
–
+
)
)
)
)
Weight
Auto Switch Specifications
Dimensions
Note) Regarding the common specifications of the solid state switches, refer to page 6-16-7.
D-G39A, D-K39A
Auto switch model
Wiring type
Output type
Applicable load
Power supply voltage
Current consumption
Load voltage
Load current
Internal voltage drop
Leakage current
Indicator light
Lead wire
Auto switch model
Indicator light
None
5, 12, 24 VDC (4.5 to 28 VDC)
100 µA or less at 24 VDC
at 10 mA of load current)
IC circuit, Relay, PLC
28 VDC or less
10 mA or less
40 mA or less
(0.8 V or less
1.5 V or less
D-G39A
3-wire
NPN
D-G39A
PLC: Abbreviation of Programmable Logic Controller
110
Most sensitive position
Red LED lights when ON.
(Applicable cable O.D.
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
Tightening gland
0.8 mA or less at 24 VDC
ø6.8 to ø9.6)
24 VDC (10 to 28 VDC)
24 VDC Relay, PLC
G 1/2
5 to 40 mA
4 V or less
D-K39A
2-wire
D-K39A
—
—
—
110
(g)