E2EQ-X3D1 Omron, E2EQ-X3D1 Datasheet - Page 8

• Manufacturer Part Number: E2EQ-X3D1
• Description: PROX M12 PTFE 3MM DC2W-NO
• Manufacturer: Omron
• Series: E2EQr

Specifications of E2EQ-X3D1

• Proximity Sensor Sensing Distance: 3mm
• Proximity Sensor Sensing Distance Range: 2 to 7mm
• Proximity Sensor Switching Mode: NO
• Mounting: Panel
• Operating Temp Range: -25C to 70C
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 10V
• Operating Supply Voltage (typ): 12/15/18/24V
• Operating Supply Voltage (max): 30V
• Pin Count: 2
• Maximum Operating Temperature: + 70 C
• Operating Supply Voltage: 10 V to 30 V
• Sensing Distance: 3 mm
• Minimum Operating Temperature: - 25 C
• Features: NO
• Sensor Type: Inductive
• Sensing Object: Metallic
• Response Frequency: 1kHz
• Material - Body: Fluoroplastic Coated Brass
• Shielding: Shielded
• Voltage - Supply: 10 V ~ 30 V
• Output Type: NPN-NO
• Terminal Type: 3-Wire
• Package / Case: Cylinder, Threaded - M12
• Lead Free Status / Rohs Status: Compliant

E2EQ
J TURNING ON THE POWER
The proximity Sensor will begin sensing no later than 100 ms after
the power is turned on. If the load and the Proximity Sensor operate
on different power supplies, the Proximity Sensor must always be
turned on first.
J LEAKAGE CURRENT EFFECTS
Even when the Proximity Sensor is OFF, a small current will flow in
the circuit (see Leakage Current Characteristics). If input to C-MOS
or transistor, or other circuit element is unchanged due to leakage
current, poor operation and inconsistency may result. In this case
make sure that the bleeder resistance (R
the leakage current.
J LOADS
When using relay or PC loads, remember that the residual voltage
of the Proximity Sensor is 3 V (A 12-VDC relay cannot be switched)
J SERIES CONNECTION (AND CIRCUIT)
When constructing AND circuits by connecting 2 or more Proximity
Sensor’s in series, the voltage over the load V
power supply voltage V
Sensors connected in series.
8
V
i: :load current (i= 3 to 100 mA
R
1
2
: operating voltage of the CMOS
: such that i = 3 to 100 mA
or other element (V
when Proximity Sensor is ON
R1 =
*V
V
2
i
**0.8 mA: Leakage current
n
: Residual voltage
V
V
V
n: number of Proximity Sensor
V
< R2 <
s
L
S
2
—V
: residual voltage
: supply voltage
i
= V
1
S
—V
- V
R
R
2
2
m
*
1
2
V
0.8 mA
, V
x n
n
=
—V
n
V
C-MOS
etc.
)
S
1
V
2
times n, where n is the number of Proximity
*
s
—V
i
Load
V
2
*
L
—R
2
V
S
2
) is sufficient to dampen
V
S
≤ 30 V
L
will be lower than
J PARALLEL CONNECTION (OR CIRCUIT)
When constructing OR circuits by connecting 2 or more Proximity
Sensors in parallel, the leakage current through the load will be 0.8
mA times n, where n is the number of Proximity Sensors connected
in parallel.
J DIRECT CONNECTION TO A POWER
Never connect the Proximity Sensor directly to a power supply
without a load in the circuit.
SUPPLY
DC power
supply
AC power
supply
E2EQ