E2K-C25ME1 Omron Automation, E2K-C25ME1 Datasheet - Page 4

• Manufacturer Part Number: E2K-C25ME1
• Description: Sensor; Capacitive Sensing Mode; 1.34 in. Dia.; NO; 0.12 to 0.98 in.; 70 Hz
• Manufacturer: Omron Automation
• Type: Capacitiver

Specifications of E2K-C25ME1

• Body Style: Cylindrical
• Current, Rating: 10 mA (Max.) @ 12 VDC, 15 mA (Max.) @ 24 VDC
• Current, Switching: 200 mA
• Frequency, Switching: 70 Hz
• Function: Proximity
• Indicator: Target Present (Red LED)
• Ip Rating: IP66
• Material, Housing: ABS⁄PC
• Mounting Type: Bracket
• Output: NPN-NO
• Primary Type: Proximity
• Range, Measurement: 0.12-0.98 In.
• Technology: Capacitive
• Temperature, Ambient, Maximum: +70 °C
• Temperature, Ambient, Minimum: -25 °C
• Termination: 3-Wire Cable
• Voltage, Supply: 24 VDC
• Voltage, Switching: 2 V
• Supply Voltage Range: 10-40 VDC or 90-250 VAC, 50/60 Hz
• Load Rating: 200 mA (DC) or 5-200 mA (AC)
• Approvals: CE, UL, CSA (Model Dependant)
• Lead Free Status / Rohs Status: RoHS Compliant part

Sensing Area (Grounded Metal Plate)
E2K-C25M@@
I/O Circuit Diagrams
DC 3-Wire Models
Operation
30
25
20
15
10
5
0
mode
Standard
sensing
object
NO
NC
NO
NC
−25
−20
X
−15
Sensing
head
−10
E2K-C20MC1
E2K-C20MC2
E2K-C25ME1
E2K-C25ME2
Sensing head
−5
Model
0
5
10
Distance Y (mm)
15
Sensitivity
adjustment
20
25 mm
20 mm
15 mm
10 mm
5 mm
25
Sensing
object
Load (between brown
and black leads)
Output voltage (between
black and blue leads)
Detection
indicator (red)
Sensing
object
Load (between brown
and black leads)
Output voltage (between
black and blue leads)
Detection
indicator (red)
Sensing
object
Load
(between brown
and black leads)
Operation
Indicator (yellow)
Sensing
object
(between brown
and black leads)
Operation
Indicator (yellow)
Load
Sensing Object Size vs. Sensing
Distance
E2K-C25M@@
30
25
20
15
10
5
0
10
Not present
20
Not present
Timing chart
Not present
Not present
Operate
Operate
Present
Present
X
Operate
Operate
Present
Present
Reset
Reset
30
OFF
High
OFF
Reset
Reset
Low
ON
ON
High
OFF
OFF
Low
Square
sensing
object
ON
ON
40
Side length of sensing object (mm)
50
60
Phenolic resin plate (6 t)
Grounded metal plate
70
Ungrounded
metal plate (1 t)
80
90
100
Sensing area
E2K-C20M@@
*1. Load current: 200 mA max.
*2. When a transistor is connected.
Proximity
35
30
25
20
15
10
Sensor
Proximity
circuit
5
0
Sensor
main
circuit
main
* Load current: 250 mA max.
−20
−15
−10
Output circuit
4.4 kΩ
Standard sensing object
Sensing head
−5
0
Output *2
5
Brown
Black
Blue
Brown
Black *1
Blue
10
Distance Y (mm)
*
E2K-C
Load
Load
12 to 24 VDC
15
X
Sensing
head
Tr
20
0 V
+V
0 V
Y
5