E2K-C

Ratings and Specifications

Standard Models

* The set distances are sensing distances applicable to standard sensing objects. Refer to Engineering Data on page 4 for other materials.

Item

Model

E2K-C25ME1

E2K-C25ME2

E2K-C25MY1

E2K-C25MY2

Sensing distance

*

25 mm

Sensing area

3 to 25 mm

Detectable object Conductors and dielectrics

Standard

sensing object

Grounded metal plate: 50

50

1 mm

Differential travel 15% max. of sensing sensing distance (when adjusted to 25 mm 10% with standard sensing object)

Response

frequency

70 Hz

10 Hz

Power supply

voltage

(operating

voltage range)

12 to 24 VDC (10 to 40 VDC), ripple (p-p): 10% max.

100 to 220 VAC (90 to 250 VAC), 50/60 Hz

Current

consumption

E Models: 10 mA max. at 12 VDC, 16 mA max. at 24 VDC

Leakage current

Y Models: 1 mA max. at 100 VAC (50/60 Hz) with output turned OFF, 2 mA max. at 200 VAC (50/60 Hz) with output turned

OFF

Con-

trol

out-

put

Load

current

200 mA max.

5 to 200 mA (resistive load)

Residual

voltage

2 V max. (Load current: 200 mA, Cable length: 2 m)

Refer to Engineering Data on page 4.

Indicators

Detection indicator (red)

Operation indicator (red)

Operation mode

(with sensing

object approach-

ing)

E1/Y1 Models: NO

E2/Y2 Models: NC

Protection

circuits

Reverse polarity protection, Surge suppressor

Surge suppressor

Ambient temper-

ature range

Operating/Storage: 25 to 70 C (with no icing or condensation)

Ambient

humidity range

Operating/Storage: 35% to 95% (with no condensation)

Temperature

influence

15% max. of sensing distance at 23 C in the temperature range of 10 to 55 C

25% max. of sensing distance at 23 C in the temperature range of 25 to 70 C

Voltage influence

2% max. of sensing distance at the rated voltage in rated

voltage 15% range

2% max. of sensing distance at the rated voltage in rated

voltage +20%, 10% range at 100 VAC, 20% range at 200

VAC

Insulation

resistance

50 M

min. (at 500 VDC) between current-carrying parts and case

Dielectric

strength

1,000 VAC, 50/60 Hz for 1 min between current-carrying

parts and case

1,500 VAC, 50/60 Hz for 1 min between current-carrying

parts and case

Vibration

resistance

Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions

Degree of

protection

IEC 60529 IP66

Connection

method

Pre-wired Models (Standard cable length: 2 m)

Weight

(packed state)

Approx. 200 g

Mate-

rials

Case

Heat-resistant ABS

Sensing

surface

Accessories

Mounting Bracket, Instruction manual

Refer to the timing charts under I/O Circuit Diagrams on page 5 for details.

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