E2EX10Y1 Omron, E2EX10Y1 Datasheet - Page 47

• Manufacturer Part Number: E2EX10Y1
• Description: PROXIMITY SWITCH, M30, AC
• Manufacturer: Omron

Specifications of E2EX10Y1

• Svhc: No SVHC (15-Dec-2010)
• Frequency Response Max: 25Hz
• Sensing Range Max: 10mm
• Sensor Input: Inductive
• Supply Voltage Ac Max: 240V
• Approval Bodies: UL
• External Length / Height: 48mm
• Ip/nema Rating: IP67
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

E2E/E2E2
Example
In this example, the above conditions are checked for when the PLC
model is the C00H-ID212, the Proximity Sensor model is the
E2E-X7D1-N, and the power supply voltage is 24 V.
V
I
Connection
ON
DC
2-wire
AC
2-wire
ON
Model
1. V
2. I
3. I
Precautions for AC/DC 2-wire Proximity Sensors in Operation
: ON current of PLC (typ. 7 mA)
: ON voltage of PLC (14.4 V)
Therefore,
I
OFF
ON
OUT(min)
ON
4.5 mA
= [V
(14.4) x V
(1.3 mA) y I
AND
(serial connection)
OR
(parallel connection)
AND
(serial connection)
Connection type
CC
(3 mA) x I
(20.4 V) – V
CC
leak
(20.4 V) – V
ON
(0.8 mA)
R
(4.5 mA)
(3 V) – V
R
(3 V) = 17.4 V
PC
(4 V)]/R
IN
(3 k )
Method
Correct
Correct
: OK
: OK
: OK
Incorrect
Correct
Load
Load
Load
Load
Load
I
R
V
V
I
I
V
The values in parentheses are for the following PLC model and
Proximity Sensor model.
PLC: C200H-ID212
Proximity Sensor: E2E-X7D1-N
OFF
leak
OUT
PC
R
CC
IN
: Output residual voltage of Proximity Sensor (3 V)
: Input impedance of PLC (3 k )
: Leakage current of Proximity Sensor (0.8 mA)
: Internal residual voltage of PLC (4 V)
: Power supply voltage (PLC: 20.4 to 26.4 V)
V
: OFF current of PLC (1.3 mA)
: Control output of Proximity Sensor (3 to 100 mA)
s
y 100 V
The Sensors connected together must satisfy the
following conditions.
V
N:
V
V
If each Proximity Sensor is not supplied with the
rated voltage and current, the indicator will not
be lit properly or unnecessary pulses may be
output for approximately 1 ms.
The Sensors connected together must satisfy the
following conditions.
N x i x Load operating voltage
N:
i:
If the MY Relay, which operates at 24 VDC, is
used as a load for example, a maximum of four
Proximity Sensors can be connected to the load.
If 100 or 200 VAC is imposed on the Proximity
Sensors, V
load) will be obtained from the following.
V
Sensors) (V)
Therefore, if V
voltage, the load will not operate.
A maximum of three Proximity Sensors can be
connected in series provided that the supply
voltage is 100 V minimum.
S
R
S
L
: Residual voltage of each Sensor
: Supply voltage
= V
– N x V
No. of Sensors
No. of Sensors
Leakage current of each Sensor
S
– (residual voltage x no. of Proximity
R
L
y Load operating voltage
(i.e., the voltage imposed on the
L
is lower than the load operating
Description
E2E/E2E2
47