D-B54 SMC Corporation, D-B54 Datasheet - Page 76

• Manufacturer Part Number: D-B54
• Description: Sensor, reed switch, band mount, grommet connection, for NCM cylinders
• Manufacturer: SMC Corporation
• Type: Hall Effectr

Specifications of D-B54

• Body Style: Rectangular
• Function: Proximity
• Primary Type: Proximity
• Technology: Reed

Refer to "Magnetic Field Resistant Reed
Switches/Specific Product Precautions"
(pages 31 and 32).
21
Auto Switch Internal Circuits
Caution
D-P70
D-P75
D-P74
D-P80
[White]
Brown
[White]
Brown
[White]
Brown
(+)
[White]
Brown
Choke
coil
Choke
coil
Grommet
Magnetic Field Resistant Reed Switches
D-P70/P74/P75/P80
Surge absorber
Reed switch
Reed switch
LED
Diode bridge
Surge absorber
Zener diode
LED
Reed switch
Resistor
Resistor
Diode
LED
Resistor
[Black]
Blue
Reed
switch
[Black]
Blue
[Black]
Blue
[Black]
Blue
(–)
Operating range ( Dimension
Auto Switch Specifications
• Operating time
• Lead wire
• Impact resistance
• Insulation resistance
• Ambient temperature
• Enclosure
∗ Indicate "L" for 3m lead wire and "Z" for 5m lead wire at the end of an auto switch part number.
Auto Switch Dimensions
Auto switch part no.
Electrical entry
Application
Load voltage
Max. load voltage/Load current range
Contact protection circuit
Internal voltage drop (internal resistance)
Leakage current
Indicator light
Auto switch part no.
Electrical entry
Application
Load voltage
Maximum load voltage
Contact protection circuit
Internal resistance
Cylinder series
D-P70, D-P74, D-P75
D-P80
CLK1P
Printed auto switch part no.
(without indicator light)
D-P70
Depth of counter bore 2.4
Case: PBT resin
Fire resistant (UL94-V0)
2 x 2-ø6
2-ø3.4 through
1.2ms
Oil resistant, fire resistant heavy duty cord, ø6.8, 0.75mm², 2 wire (Brown, Blue [White, Black]), 0.5m ∗
300m/s²
50MΩ or more at 500VAC (between lead wire and case)
–10 to 60°C
IEC standard IP67, watertight (JISCO920), oil proof construction
Applicable bore sizes (mm)
40
7
(with indicator light)
50
8
5
l
16
)
Red LED lights
32
22
up when OFF
(10Ω or less)
24V
Most sensitive position
100VAC
D-P70
Effective operating range
Operating range
63
1.8mA
50mA
20mA
8
AC
DC
or less
5
Relay, PLC
∗
∗∗
Effective operating range:
The range with enough magnetic force to resist
malfunction due to the outside magnetic field
when the switch is ON.
The range within which the switch turns ON.
500 (3000) [5000]
Yes
∗∗
Operating range:
(Refer to the table below.)
5 to 40mA
24VDC
Red LED lights
up when ON
2.4V or less
∗
Relay, PLC
Grommet
Grommet
3mm
D-P74
D-P80
48V
40mA
No
0
0
5 to 20mA
100VDC
DC
AC
Lead wire: Oil and fire resistant
0.75mm² x 2
l
Red LED lights
up when OFF
13.6
D-P75
24VDC
100V
1.2mA
20mA
40mA
PLC
No
(0)
AC
DC