D-M9N SMC Corporation, D-M9N Datasheet - Page 74

• Manufacturer Part Number: D-M9N
• Description: Sensor, solid state, direct mount, grommet connection, for MX/MH/CQ2/NCQ2/NCQ8
• Manufacturer: SMC Corporation
• Type: Hall Effectr

Specifications of D-M9N

• Function: Proximity
• Primary Type: Proximity
• Technology: Hall Effect

For single-phase AC welding machines
If it is used for current inverter welders (including
rectifying type) and condenser type welders, the
magnetic field resistance is reduced. Please contact
SMC regarding the performance.
b It is possible to use in an
b The optimum operating position
Auto Switch Internal Circuit
environment which generates a
magnetic field disturbance (AC
magnetic field).
can be determined by the color
of the light.
(Red → Green ← Red)
Caution
D-P3DW/L/Z
Indicator light/Display method
Operating
range
Magnetic Field Resistant 2-Color Display
Solid State Auto Switch
D-P3DW/L/Z
(Electrical entry: Grommet)
Precautions
ON
Indication
Red
Green
Red
Optimum operating
position
OUT (±) Brown
OUT ( ) Blue
OFF
±
Auto Switch Specifications
• Lead wire — Oilproof heavy-duty vinyl cable, ø0.189, 0.775 x 10
• Impact resistance — Switch: 39370 in/s
• Insulation resistance — 50 MΩ or more at 500 VDC Mega (between lead wire and case)
• Withstand voltage — 1000 VAC for 1 minute (between lead wire and case)
• Ambient temperature — 14 to 140°F
• Enclosure — IEC60529 standard IP67
• Polarity: Non-polar
Magnetic Field Resistance
If the current of the AC welding machine is 16000 A or lower, the auto switch can be used, even if the
distance between the welding conductor (gun cable) and the cylinder/actuator or auto switch is 0 in.
Please contact SMC when the AC welding current exceeds 16000 A.
Mass
Dimensions
Body
Auto switch mounting bracket
(For round groove mounting:
BQ3-032S)
∗ When the auto switch is ordered on its own, the auto switch mounting bracket is not enclosed. In that
D-P3DW/L/Z
Applicable load
Load voltage
Load current
Internal voltage drop
Leakage current
Operating time
Indicator light
Standards
case, please order it separately.
Auto switch model
Lead wire length (in)
Auto switch model
0.185
D-P3DW: 19.7 in, D-P3DWL: 118 in, D-P3DWZ: 197 in
(0.598)
(With indicator light)
0.539
(1.14)
Most sensitive
position
0.118
19.7
118
197
Indicator light
0.413
Operating position······Red LED illuminates.
Optimum operating position······Green LED illuminates.
ø0.11 mounting hole
2
1.14
Most sensitive
position
CE marking, UL (CSA), RoHS
24 VDC (20 to 28 VDC)
1 mA or less at 24 VDC
Auto switch mounting bracket
(For square groove mounting:
BMG5-025S)
0.244
19.7 (118, 197)
24 VDC relay, PLC
D-P3DW/L/Z
40 ms or less
6 to 40 mA
5 V or less
D-P3DW/L/Z
–3
PLC: Programmable Logic Controller
0.185
For details about certified products
conforming to international standards,
visit us at www.smcworld.com.
in
0.044
0.225
0.37
2
, 2 cores,
(0.598)
0.539
(1.14)
Most sensitive
position
Unit: lb(s)
Unit: in
2