E2C-JC4CH Datasheet, PDF (5/23 Pages) Omron Electronics LLC – Separate Amplifier Sensor with Sensitivity Adjustment

E2C/E2C-H
Item
Model
E2C-GE4A
E2C-GF4A
E2C-JC4A
E2C-JC4AP
Shock resistance Destruction: 100 m/s² 3 times each in X, Y, and Z directions
E2C-WH4A
E2C-AM4A
Life expectancy
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Connection method Terminal block
Pre-wired Models
(Standard cable
length: 2 m)
Terminal block
Weight (packed
state) *4
Approx. 20 g
E2C-JC4A: Approx.
50 g
E2C-JC4AP: Approx
80 g
Approx. 80 g
Approx. 140 g
Accessories
Instruction manual
Caution labels,
Mounting Bracket, in- Instruction manual
struction manual
*1. A full-wave rectification power supply of 24 VDC ±10% (average value) can be used (except for the E2C-GE4@).
*2. The sensing distance range required to maintain performed is given for using the Amplifier Unit in combination with the Sensor.
*3. Internal relay: G2R-14 DC 12V
*4. The weight of the Connection Socket is not included.
E2C-AK4A
Mechanical:
10,000,000 opera-
tions min.
Electrical: 100,000
operations min.
Approx. 250 g
Heat-resistant Models
Sensors
Item
Model _E2C-X1R5AH
E2C-X2AH
E2C-X5AH
Ferrous metal (The sensing distance decreases with
Detectable object non-ferrous metal, refer to Engineering Data on page
7.)
Standard sensing Iron, 8 × 8 ×
object
1 mm
Iron, 12 × 12 × Iron, 18 × 18 ×
1 mm
1 mm
Stable sensing
area
0 to 1.5 mm
0 to 2 mm
0 to 5 mm
Differential travel 0.04 mm max.
0.1 mm max.
Response
frequency *1
300 Hz
Ambient tempera- Operating/Storage: −10 to 200°C (with no icing or con-
ture range
densation)
Ambient
humidity range
Operating/Storage: 35% to 95% (with no condensation)
Temperature
influence
±0.2%/°C
Vibration
resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for
2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s² 3 times each in X, Y, and Z direc-
tions
Degree of
protection
IEC 60529 IP60 *2
Connection meth- Pre-wired Models (Cable length: 3 m)
od
Heat-resistant, high-frequency coaxial cable
Weight
(packed state)
Approx. 50 g
Approx. 60 g
Approx. 140 g
Case
Brass
Sensing
surface
PEEK (polyether ether ketone)
Mate- Cable
rials
Clamping
nut
Fluorine resin
Brass, nickel-plated
Toothed
washer
Iron, zinc-plated
Note: Ratings and characteristic are given for 50% of the stable sensing area.
*1. Measurement conditions are as follows: standard sensing object, a distance
of twice the standard sensing object, and a set distance of half the sensing
distance.
*2. Do not operate the Sensor in areas exposed to water vapor because the
enclosure is not waterproof.
Amplifier Units
Item
Model E2C-JC4CH
E2C-JC4DH
E2C-JC4EH
Power supply
voltage *1
(operating voltage
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
range)
Current consump-
tion
45 mA max.
Sensing distance
adjustment range
*2
20% to 100% of rated sensing distance
4-turn potentiometer
Con-
trol
out-
puts
Load
current
Residual
voltage
NPN open collector, 100 mA max. (40 VDC max.)
0.8 V max.
Indicators
Detection indicator (red)
Operation mode Changed with NO/NC switch.
Cable length
compensation
Switched between 3 and 5 m.
Ambient tempera- Operating/storage: −10 to 55°C (with no icing or con-
ture range
densation)
Ambient
humidity range
Operating/storage: 35% to 85% (with no condensation)
Temperature
influence
±0.08%/°C
Voltage influence
±2% max. of sensing distance at rated voltage in the rat-
ed voltage ±20% range
Insulation
resistance
50 MΩ min. (at 500 VDC) between current-carrying
parts and case
Dielectric
strength
1,000 VAC, 50/60 Hz for 1 min between current-carry-
ing 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
Shock resistance
Destruction: 100 m/s² 3 times each in X, Y, and Z direc-
tions
Degree of
protection
IEC 60529 IP20
Connection
method
Pre-wired Models (Cable length: 2 m)
Weight (packed
state)
Approx. 80 g
Accessories
Caution labels, Mounting Bracket, instruction manual
*1. A full-wave rectification power supply of 24 VDC ±10% (average value) can
be used.
*2. The sensing distance range required to maintain performed is given for
using the Amplifier Unit in combination with the Sensor.
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