1
CSM_E2C_E2C-H_DS_E_3_1
Separate Amplifier Proximity Sensor with Adjustment Potentiometer
E2C/E2C-H
Separate Amplifier Sensor with
Sensitivity Adjustment
• Compact design with smaller Sensor Head.
• Heat-resistance model available for application between
−10 and 200°C.
Be sure to read Safety Precautions on
page 15.
Ordering Information
Sensors [Refer to Dimensions on page 18.]
Standard Models
Heat-resistant Model
*1. Values in parentheses are for the maximum sensing distances at 23°C.
Sensor
Appearance Stable sensing area *Model
3.5 dia. E2C-CR8A 3M
3.8 dia. E2C-CR8B 3M
M5 E2C-X1A 3M
5.4 dia. E2C-C1A 3M
M8 E2C-X1R5A 3M
M12 E2C-X2A 3M
M18 E2C-X5A 3M
M30 E2C-X10A 3M
40 dia. E2C-C20MA 3M
Shielded
0.8 (1.8) mm
0.8 (1.8) mm
1 (2) mm
1 (2) mm
1.5 (3) mm
2 (5) mm
5 (10) mm
10 (18) mm
Unshielded 20
(
50
)
mm
* Self-diagnostic output, timer, and DIN Track mounting.
Amplifier Units
Model
Power
supply/
Output
Timer
func-
tion
Self-diag-
nostic
output
E2C-GE4A DC/
(NPN) --- ---
E2C-GF4A DC/
(PNP) --- ---
E2C-WH4A DC/ NPN
PNP --- ---
E2C-JC4AP 2M *DC/
(NPN) Yes Yes
E2C-JC4A 2M DC/
(NPN) Yes ---
E2C-AM4A DC/ NPN
PNP --- ---
E2C-AK4A AC --- ---
Combination
Note: Characteristics will change if the cable length changes. Do not cut or extend the cable.
Sensor
Appearance Stable sensing area Model
M8 E2C-X1R5AH
M12 E2C-X2AH
M18 E2C-X5AH
Shielded
1.5 mm
2 mm
5 mm
Amplifier Unit
Model
E2C-JC4CH
E2C-JC4DH
E2C-JC4EH
Combination
2
E2C/E2C-H
Accessories (Order Separately)
Mounting Brackets [Refer to Dimension on page 21.]
Connection Sockets [Refer to Dimension on page 21.]
Adapters [Refer to Dimension on page 21.]
For details on Mounting Brackets, Protective Covers, and Sputter Protective Covers, refer to Accessories on Y92
@
.
Name Model Applicable Sensors Remarks
Mounting Brackets Y92E-F3R5 E2C-CR8A, for 3.5 dia. ---
Y92E-F5R4 E2C-C1A, for 5.4 dia.
Name Model Applicable Amplifier Unit Remarks
Front Connection Sockets
PYF08A E2C-GE4A
E2C-GF4A
Hold-down Clips (Order Separately)
PYC-A1
Sold as a set.
P2CF-08 E2C-AM4A
---
P2CF-11 E2C-AK4A
Back Connection Sockets P3G-08 E2C-AM4A
P3GA-11 E2C-AK4A
Name Model Applicable Amplifier Unit Remarks
Embedded Adapters
Y92F-30
E2C-AM4A/-AK4A ---Y92F-70
Y92F-71
E2C/E2C-H
3
Ratings and Specifications
Standard Models
Sensors
*1. The minimum value when using the solid-state control output on the Amplifier Unit.
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. Refer to 6 for cable lengths when combining Amplifier Units and Sensors.
The characteristic impedance of the high-frequency coaxial cable is 50 Ω.
Model E2C-CR8A/
-CR8B
E2C-X1A/
-C1A E2C-X1R5A E2C-X2A E2C-X5A E2C-X10A E2C-C20MA
Item
Sensing distance
(at 23°C) 1.8 mm 2 mm 3 mm 5 mm 10 mm 18 mm 50 mm
Stable
sensing
area
Ambient
temperature 0 to 0.8 mm 0 to 1 mm 0 to 1.5 mm 0 to 2 mm 0 to 5 mm 0 to 10 mm 0 to 20 mm
At 0 to 40°C0 to 1.2 mm 0 to 1.5 mm 0 to 2 mm 0 to 2.5 mm 0 to 7 mm 0 to 15 mm 0 to 28 mm
Differential travel Refer to Ratings and Specifications on page 4 for Amplifier Unit specifications.
Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 7.)
Standard sensing ob-
ject Iron, 5 × 5 × 1 mm Iron, 8 × 8 ×
1mm
Iron, 12 × 12 ×
1 mm
Iron, 18 × 18 ×
1 mm
Iron, 30 × 30 ×
1 mm
Iron, 50 × 50 ×
1 mm
Response
frequency *11 kHz 800 Hz 350 Hz 100 Hz 50 Hz
Ambient
temperature 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 −25 to 70°C
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X and Y directions
Shock resistance Destruction: 500 m/s2 3 times each in X and Y directions
Degree of protection IEC 60529 IP67, in-house standards: oil-resistant
Connection method *2Pre-wired Models
High-frequency coaxial cable (Standard cable length: 3 m)
Weight
(packed state) Approx. 40 g Approx. 45 g Approx. 50 g Approx. 60 g Approx. 140 g Approx. 270 g Approx. 300 g
Materi-
als
Case Stainless steel Brass
Sensing
surface ABS resin
Cable Polyethylene
Clamping nut --- Brass, nickel-plated (except E2C-C1A)
Toothed
washer --- Brass, zinc-plated (except E2C-C1A)
Accessories ---
4
E2C/E2C-H
Amplifier Units
Model E2C-GE4A E2C-GF4A E2C-JC4A
E2C-JC4AP E2C-WH4A E2C-AM4A E2C-AK4A
Item
Power supply volt-
age (operating volt-
age range)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. *1
100 to 240 VAC
(90 to 264 VAC)
50/60 Hz
Current
consumption 25 mA max. 45 mA max. 25 mA max. 50 mA max. 55 mA max.
Sensing distance
adjustment range *2
20% min. of rated sensing distance with 4-
turn potentiometer 20% to 100% of rated sensing distance with 4-turn potentiometer
Differential travel
adjustment range Differential travel fixed (10% max. of sensing distance) 1% to 5% of rated sensing distance
Re-
sponse
time
Solid-
state (Refer to the response frequency of the Proximity Sensor.)
Relay --- 20 ms max.
Control
outputs
Solid-
state
NPN
Load resistance: 4.7
kΩ,
100 mA max.
(40 VDC max.)
(Residual voltage:
1.5 V max.)
PNP
Load resistance: 4.7
kΩ,
100 mA max.
(40 VDC max.)
(Residual voltage:
1.5 V max.)
NPN
Open-collector output
100 mA max.
(40 VDC max.)
(Residual voltage:
0.7 V max.)
(E2C-JC4AP: 1 V
max.)
NPN/PNP output
Open-collector output
200 mA max.
(40 VDC max.)
(Residual voltage: 1.5 V max.)
Transistor/photocou-
pler
50 mA max.
(40 VDC max.)
(Residual voltage:
2V max.)
Relay ---
Relay output, SPDT
2 A at 250 VAC, cosφ
= 1
(resistive load) *3
Indicators Detection indicator (red)
(OPERATION)
Detection indicator
(red) (OPERATION)
Stability indicator
(green) (STABILITY)
Detection indicator
(red) (OPERATION)
Detection indicator (red) (OPERATION)
Stability indicator (green) (STABILITY)
Operation mode Changed with NO/NC switch.
Self-diagnostic
output ---
(E2C-JC4AP only)
Output transistor
turns ON when Sen-
sor open circuit or un-
stable sensing is
detected; solid-state
NPN
open-collector
50 mA max.
(40 VDC max.)
(Residual voltage:
1V max.)
---
Timer function --- OFF-delay: 40
±10 ms ---
Cable length
compensation
between Sensor and
Amplifier Unit
---
(E2C-JC4AP only)
3 m/5 m, terminals
Short-plate switching
Shorted: 1 to 3 m
Open: 3 to 5 m
Switched between 3
and 5 m. Mode switched with 4-position switch.
Ambient
temperature range Operating/storage: −10 to 55°C (with no icing or condensation)
Ambient
humidity range Operating/Storage: 35% to 85% (E2C-JC4AP: 35% to 95%) (with no condensation)
Temperature
influence 10% max. of sensing distance at 23°C in the temperature range of −10 to 55°C
Voltage influence DC Models: ±1% max. of sensing distance at rated voltage in the rated voltage ±20% range
AC Models: ±1% max. of sensing distance at rated voltage in the rated voltage ±10% range
Insulation
resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength DC Models: 1,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case
AC Models: 1,500 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance Destruction: 10 to 25 Hz, 2-mm double ampli-
tude for 2 hours each in X, Y, and Z directions
Destruction: 10 to
55 Hz,
1.5-mm double ampli-
tude for 2 hours each
in X, Y, and Z direc-
tions
Destruction: 10 to 25 Hz, 2-mm double amplitude for 2 hours each in
X, Y, and Z directions
E2C/E2C-H
5
*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.
Heat-resistant Models
Sensors
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
*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.
Model E2C-GE4A E2C-GF4A E2C-JC4A
E2C-JC4AP E2C-WH4A E2C-AM4A E2C-AK4A
Item
Shock resistance Destruction: 100 m/s2 3 times each in X, Y, and Z directions
Life expectancy ---
Mechanical:
10,000,000 opera-
tions min.
Electrical: 100,000
operations min.
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 Approx. 250 g
Accessories Instruction manual
Caution labels,
Mounting Bracket, in-
struction manual
Instruction manual
Item Model E2C-X1R5AH E2C-X2AH E2C-X5AH
Detectable object
Ferrous metal (The sensing distance decreases with
non-ferrous metal, refer to Engineering Data on page
7.)
Standard sensing
object
Iron, 8 × 8 ×
1mm
Iron, 12 × 12 ×
1mm
Iron, 18 × 18 ×
1mm
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 *1300 Hz
Ambient tempera-
ture range
Operating/Storage: −10 to 200°C (with no icing or con-
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-
od
Pre-wired Models (Cable length: 3 m)
Heat-resistant, high-frequency coaxial cable
Weight
(packed state) Approx. 50 g Approx. 60 g Approx. 140 g
Mate-
rials
Case Brass
Sensing
surface PEEK (polyether ether ketone)
Cable Fluorine resin
Clamping
nut Brass, nickel-plated
Toothed
washer Iron, zinc-plated
Item Model E2C-JC4CH E2C-JC4DH E2C-JC4EH
Power supply
voltage *1
(operating voltage
range)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
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 NPN open collector, 100 mA max. (40 VDC max.)
Residual
voltage 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-
ture range
Operating/storage: −10 to 55°C (with no icing or con-
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
6
E2C/E2C-H
Cable Lengths for Sensor-Amplifier Unit Combinations
Standard Models
Note: The standard cable length is 3 m. Models with 5-m or 10-m are manufactured upon order.
* Refer to page 14 for the operation of cable length switching.
Heat-resistant Models
Note: The standard cable length is 3 m. Models with 5-m are manufactured upon order.
Self-diagnostic Function
The self-diagnostic output transistor will turn ON in the following cases. (The output will turn ON for any of these conditions individually.)
(1) Sensor open circuit: Transistor will turn ON the instance there is an open circuit for the Sensor (including the cable).
(2) Detection: The output will turn ON if a sensing object is within 93% to 100% of the sensing distance continuously for 0.3 s or longer (e.g.,
for sensing object position offset).
(3) No detection: The output will turn ON if a sensing object is within 100% to 107% of the sensing distance continuously for 0.3 s or longer (e.g.,
when background is influencing detection).
Indicators
•The detection indicator lights when a sensing object approaches the
sensing distance to indicate that a sensing object has been detected.
•The stability indicator lights when the sensing object approaches within
93% of the sensing distance or moves away from 107% of the sensing
distance to indicate a stable sensing or non-sensing condition.
Sensor E2C-CR8A E2C-CR8B E2C-X1A E2C-C1A E2C-
X1R5A E2C-X2A E2C-X5A E2C-X10A E2C-
C20MA
Amplifier Units
E2C-GE4A Restricted to 3 m. --- --- --- ---
E2C-GF4A --- --- --- ---
E2C-WH4A Restricted to 3 m or 5 m.
Set cable length switch to desired position. *--- --- --- ---
E2C-JC4AP 1 to 3 m: Short cable length terminals *
3 to 5 m: Open cable length terminals *--- --- ---
E2C-JC4A Restricted to 3 m. --- --- ---
E2C-AM4A 0 to 5 m
Set cable length switch to desired position. *
0 to 10 m
Set cable length switch to desired position. *
E2C-AK4A
Sensor E2C-X1R5AH E2C-X2AH E2C-X5AH
Amplifier Units
E2C-JC4CH
Set 3 m/5 m cable length switch to desired position.
E2C-JC4DH
E2C-JC4EH
Sensor Open Circuit Sensor Connected
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Red Red
Green
Open circuit
eliminated
Open
circuit
Open circuit
eliminated
Open
circuit
Sensing object
Control output
(NO)
Self-diagnostic
output
Detection indicator
(red)
Stability indicator
(green)
Present
None
Indicators
ON
OFF
ON
OFF
ON
OFF
ON
OFF Green
GreenGreen
Red
Indicators
Sensing distance:
Approx. 107%
Set distance: 100%
Approx. 97%
Control output
(NO)
Self-diagnostic
output
Detection indicator
(red)
Stability indicator
(green)
Time
0.3 s min. 0.3 s min.
Note: When the E2C-X2A Sensor is used, 93% is 96% and 107% is 104%.
* The self-diagnostic output may turn ON if the sensing objects moves a low
speed. In actual application, include an ON-delay timer circuit or other
suitable measure.
**
Set distance × Approx. 1.07*
Detection
indicator (red)
Stability indicator
(green)
Set distance × Approx. 0.93*
Stable non-
sensing area
Stable
sensing area
Set distance
OFF
OFF
* When the E2C-X2A Sensor is used,
107% is 104% and 93% is 96%.
ON
ON
ON
E2C/E2C-H
7
Engineering Data (Typical)
Sensing Area
E2C-CR8@
E2C-X1A/-C1A E2C-X1R5A E2C-X2A
E2C-X5A E2C-X10A E2C-C20MA
E2C-X1R5AH + E2C-JC4CH E2C-X2AH + E2C-JC4DH E2C-X5AH + E2C-JC4EH
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
X
Y
20%
50%
100%
−3 −2 −1 0 1 2 3
Distance X (mm)
Sensing Head
Sensing distance (variable):
0.16 to 0.8 mm
Distance Y (mm)
X
Y
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
−3 −2 −1 0 1 2
100%
50%
20%
Distance X (mm)
Distance Y
(mm)
E2C-C1A Sensing Head
E2C-X1A Sensing Head
Sensing distance (variable):
0.2 to 1 mm
X
Y
2.5
2.0
1.5
1.0
0.5
0−4 −3 −2 −1 0 1 2 3 4
50%
20%
100%
Distance X (mm)
Distance Y
(mm)
Sensing Head
Sensing distance (variable):
0.3 to 1.5 mm
X
Y
3
2
1
0−6 −4 −2 0 2 4 6
100%
50%
20%
Distance X (mm)
Distance Y
(mm)
Sensing distance (variable):
0.4 to 2 mm
Sensing Head
X
Y
8
7
6
5
4
3
2
1
0−10 −8 −6 −4 −2 0 2 4 6 8 10
100%
50%
20%
Distance X (mm)
Distance Y
(mm)
Sensing distance (variable): 1 to 5 mm
Sensing Head
X
Y
16
14
12
10
8
6
4
2
0−15 −10 −5 0 5 10 15
100%
50%
20%
Distance X (mm)
Distance Y
(mm)
Sensing distance (variable):
2 to 10 mm
Sensing Head
X
Y
30
20
10
0−20 −15 −10 −5 0 5 10 15 20
100%
50%
20%
Distance X (mm)
Distance Y
(mm)
Sensing distance (variable): 4 to 20 mm
Sensing Head
X
Y
2.5
2
1.5
1
0.5
0−4 −3 −2 −1 0 1 2 3 4
Distance X (mm)
Distance Y
(mm)
Sensing Head
20%
50%
100%
Sensing distance (variable): 0.3 to 1.5 mm
X
Y
3
2
1
0−6 −4 −2 0 2 4 6
Distance X (mm)
Distance Y
(mm)
Sensing Head
20%
50%
100%
Sensing distance (variable): 0.4 to 2 mm
X
Y
8
7
6
5
4
3
2
1
0−10 −8 −6 −4 −2 0 2 4 6 8 10
Distance Y
(mm)
Sensing Head
20%
50%
100%
Sensing distance (variable): 1 to 5 mm
Distance X (mm)
8
E2C/E2C-H
Influence of Sensing Object Size and Material
E2C-CR8@
E2C-X1A/-C1A E2C-X1R5A E2C-X2A
E2C-X5A E2C-X10A E2C-C20MA
E2C-X1R5AH + E2C-JC4CH E2C-X2AH + E2C-JC4DH E2C-X5AH + E2C-JC4EH
t = 1
mm
X
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0 2 4 6 8 10 12 14 16 18 20 22
Distance X (mm)
Iron
Side length of sensing object: d (mm)
d ×
d
t = 1
mm
X
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0 2 4 6 8 10 12 14 16 18 20
d ×
d
Distance (mm)
Stainless steel
(SUS304)
Iron
Aluminum
Brass
Side length of sensing object: d (mm)
t = 1
mm
X
2.5
2.0
1.5
1.0
0.5
0 2 4 6 8 10 12 14 16 18 20
d ×
d
Distance X (mm)
Stainless steel
(SUS304)
Iron
Aluminum
Brass
Side length of sensing object: d (mm)
X
3.5
3.0
2.5
2.0
1.5
1.0
0.5
02 4 6 8 10 12 14 16 18 20 22
t = 1
mm
d ×
d
Distance X (mm)
Stainless steel
(SUS304)
Iron
Aluminum
Brass
Side length of sensing object: d (mm
)
t = 1
mm
X
8
7
6
5
4
3
2
1
05 10 15 20 25 30 35 40 45
Distance X (mm)
Stainless steel
(SUS304)
Iron
Aluminum
Brass
Side length of sensing object: d (mm)
d ×
d
X
16
14
12
10
8
6
4
2
05 10 15 20 25 30 35 40 45
t = 1
mm
Distance X (mm)
Stainless steel
(SUS304)
Iron
Aluminum
Brass
Side length of sensing object: d (mm)
d ×
d
X
35
30
25
20
15
10
5
010 20 30 40 50 60 70 80 90 100 110
d ×
d t = 1
mm
Distance X (mm)
Stainless steel
(SUS304)
Iron
Aluminum
Brass
Side length of sensing object: d (mm)
X
2.5
2
1.5
1
0.5
0 10 20 30 40 50
d ×
d t = 1
mm
Distance X (mm)
Iron
Stainless steel
(SUS304)
Aluminum
Brass
Side length of sensing object: d (mm)
X
3.5
3
2.5
2
1.5
1
0.5
010 20 30 40 50
d ×
d
t = 1
mm
Distance X (mm)
Stainless
steel
(SUS304)
Iron
Aluminum
Brass
Side length of sensing object: d (mm)
X
8
7
6
5
4
3
2
1
010 20 30 40 50
d ×
d
t = 1 mm
Distance X (mm)
Stainless
steel
(SUS304)
Iron
Aluminum
Brass
Side length of sensing object: d (mm)
E2C/E2C-H
9
I/O Circuit Diagrams
Output con-
figuration E2C-GE4A *E2C-JC4A, E2C-JC4CH, E2C-JC4DH, E2C-JC4EH
NPN output
NPN output
Self-diag-
nosis Func-
tion
E2C-JC4AP
PNP Output
E2C-GF4A
Both NPN
and PNP
outputs
E2C-WH4A E2C-AM4A
Transistor/
photocou-
pler
Relay out-
put
E2C-AK4A
47 V
2.2 Ω
14
9
13
4.7 kΩ
0 V
12 to 24 VDC
* A voltage output can be used if the NO/NC switch on the
E2C-GE4A is set to NC, but an approximately 60-ms
pulse will be generated when the power supply is turned
ON. An initial reset will thus be required.
If the E2C-GF4A (model for PNP output) is used, the initial
pulse will not occur.
Proximity
Sensor
main
circuit
Output
100
mA
max.
47 V
2.2 Ω
Proximity
Sensor
main
circuit
Blue 0 V
Black Output
Brown
12 to 24 VDC
100 mA
max.
ZD
ZD
3.9 Ω
2.2 Ω
ZD : VZ = 40 V
0 V
12 to 24 VDC
Proximity
Sensor
main
circuit
Blue
Orange
Self-diagnostic output
50 mA max.
Black
Output
Brown
100 mA
max.
Load
Stability
indicator
Detection
indicator
(Green)(Red)
4.7 kΩ
47 V
2.2 Ω
14
9
13
0 V
12 to 24 VDC
Proximity
Sensor
main
circuit Output
100 mA
max.
47 V
47 V
2.2 Ω
2.2 Ω
7
5
8
6
12 to 24 VDC
Proximity
Sensor
main
circuit
0 V
Output 1 (PNP)
Output 2 (PNP)
200 mA
max.
7
1
2
8
47V
47V
2.2 Ω
2.2 Ω
0 V
12 to 24 VDC
Proximity
Sensor
main
circuit Output 2 (PNP)
Output 1 (PNP)
200 mA
max.
47 V
6
5
Proximity
Sensor
main
circuit
Output (−)
Output (+)
50 mA max. 2.2 Ω
Note: Terminals 1, 2, and 3 are the relay
contact output (SPDT).
10
E2C/E2C-H
Connections between Amplifier Unit and Sensor
E2C-G@4A E2C-JC4A E2C-JC4AP
E2C-WH4A E2C-AK4A E2C-AM4A
E2C-JC4@H
9 12
13 14
1 4
5 8
12 to 24 VDC
E2C-GE4A: NPN output
E2C-GF4A: PNP output
ShieldLine
Applicable Socket:
PYF08A
Proximity Sensor
Shield
Proximity Sensor
Brown
Black
Blue
10 to 30 VDC
NPN open-
collector output
0 V
* OFF-delay timer setting
If the OFF-delay operation terminals are shorted,
a 40-ms OFF-delay timer will start.
OFF-delay operation terminal*
Line
Proximity Sensor
Brown
Black
Blue
Orange
10 to 30 VDC
NPN open-
collector output
0 V
Self-diagnostic
output
* Sensor Cable Length Compensation
These terminals can be use to switch the
cable length.
Terminals shorted: 1 to 3 m
Terminals open: 3 to 5 m
Sensor cable length
compensation terminals*
Shield Line
3 4
1 2
7 8
5 6
0 V 12 to 24 VDC
PNP
Output
NPN
output
Shield
Proximity Sensor
Line 10 11 1
3
2
4
567
9
8
(+)(−)
Tc Ta Tb
100 to 240 VAC
Proximity Sensor Transistor/photocoupler
output
Relay output
Applicable Socket:
P2CF-11
Shield Line
78 12
3456
0 V 12 to
24 VDC
Proximity Sensor
Applicable Socket:
P2CF-08
Shield Line
NPN
output
PNP
Output
Shield Line
Sensor
Brown
Black
Blue
10 to 30 VDC
NPN open-
collector output
0 V
Note: Characteristics will change if the cable length
changes. Do not cut or extend the cable.
E2C/E2C-H
11
Load Connections
Note: The E2C-WH4A supports both NPN and PNP open-collector output. It
can be connected to a wide variety of load types and power polarities.
Model E2C-JC4A, E2C-JC4@H
Load
DC load
•Relay
•Solenoid
Current-sink-
ing load
•Program-
mable
Controller
•Sensor
Controller
Voltage load
(logic circuit)
Load
Brown
Black
Blue
4.7 k
Brown
Black
Blue
Interface circuits Logic circuit
12 to 24 VDC
+V
To next stage
0 V
Model E2C-WH4A
Load
DC load
•Relay
•Solenoid
Solid-state
load
•Program-
mable
Controller
•Sensor
Controller
(S3D8)
Voltage load
(logic circuit)
65
(12 to 24 V)0 V
7
*
8
*
IL
Load
Load
PNP
Output
NPN
output
200 mA max.
* Use 40 V maximum when connecting the load to a
separate power supply.
7
5
0 V
6
(12 to 24 V)
8IL
*
Load
NPN output
200 mA max.
* For a current-sourcing load, connect the PNP output.
8
65
(12 to 24 V)0 V
7
PNP
output
Model E2C-GE4A
Load
DC load
•Relay
•Solenoid
Solid-state load
•Programma-
ble Control-
ler
•Sensor
Controller
Voltage load
(logic circuit)
Remarks When connecting to a CMOS IC or TLL, provide an interface circuit as shown
above and connect to the solid-state circuit in the next stage.
9
14 13
Load
Amplifier Unit
9
Tr
VV : 3V
4.7 K ¼W
4.7K ¼W
4.7 K
¼W
+V
12 to 24 V
−V (0 V)
14 13
Amplifier Unit To next stage
Interface circuits Solid-state circuit
0.0022 µ
IC: 20 mA max.
HFE: 50 mA max.
VCED: 30 V min.
Tr
12
E2C/E2C-H
The E2C-AK4A supports relay and transistor/photocoupler outputs, and the E2C-AM4A supports both NPN and PNP open-collector output. They can be connected to
a wide variety of load types and power polarities.
Nomenclature and Timing Charts
Amplifier Units
Model E2C-AK4A E2C-AM4A
Load
DC load
•Relay
•Solenoid
Solid-
state
load
Current-sinking
load (photocou-
pler)
•Programmable
Controller
•Sensor
Controller
Voltage loads
(logic circuit)
E2C-G@4A
E2C-JC4A
1
Tc
2
Ta Load
Power
supply
Amplifier Unit
Relay output
DC or
AC
8
(12 to 24 V)
2
1
(0 V)
7
I
L
*
Amplifier Unit NPN output
PNP Output
200 mA max.
* Use 40 V maximum when connecting the load to a separate
power supply.
Load
Load
6
5
ILLoad
Amplifier Unit
Transistor/photocoupler output
50 mA max.
* For a current-sourcing load, connect to the negative side of the
transistor/photocoupler output.
1
7
(0 V)
(12 to 24 V)
8
IL
Amplifier Unit
2 (PNP output)
NPN output
200 mA max.
* For a current-sourcing load, connect the PNP output.
Load
(0 V)
7
6
5
Amplifier Unit
Transistor/photocoupler output (12 to 24 V) (12 to 24 V)
8
2
(0 V)
7
Amplifier Unit
PNP Output
NO
NC
Present
Not present
ON
OFF
Operation switch
Sensing object
Detection indicator (red)
Transistor output
(voltage output)
ON
OFF
Timing Chart
Changes
NO/NC.
Detection indicator (red)
Operation
switch
Sensing distance adjuster
(4-turn potentiometer)
40 ms40 ms
NO
NC
Present
Not present
ON
OFF
ON
OFF
ON
OFF
Operation switch
Sensing object
Detection indicator (red)
Output transistor
Note: Terminals shorted:
OFF-delay operation
enabled.
Output transistor
Note: Terminals open:
OFF-delay operation
disabled.
Timing Chart
Detection
indicator
(red)
Operation
switch
Changes
NO/NC.
Sensing distance
adjuster
Stability indicator
(green)
OFF-delay
operation
terminals
Mounting
screw
E2C/E2C-H
13
E2C-JC4AP
E2C-WH4A
E2C-JC4CH, E2C-JC4DH, E2C-JC4EH
40 ms40 ms
NO
NC
Present
Not present
ON
OFF
ON
OFF
ON
OFF
Operation mode selector
Detection
indicator
(red)
Timer switch: ON
(OFF-delay operation
enabled.)
Timer switch: OFF
(OFF-delay operation
disabled.)
Output transistor
Timing Chart
Changes
NO/NC.
ON: 40 ms
OFF: No delay
Detection
indicator
(red)
Operation
switch
Sensing distance
adjuster
Timer switch
Stability indicator
(green)
Cable length
compensation
terminals
Mounting screw
Sensing object
NO
NC
Present
Not present
ON
OFF
ON
OFF
Operation switch
Detection
indicator (red)
Transistor
output
Timing Chart
Changes NO/NC.
Switched between
3 and 5 m.
Cable length
compensation
switch
Operation
switch
Detection
indicator (red)
Sensing
distance
adjuster
(4-turn
potentiometer)
Sensing object
Sensing
distance
adjuster
Cable length
compensation
switch
Detection
indicator (red)
Mode selector
Hood mounting
screw
Present
Not present
ON
OFF
ON
OFF
Sensing object
Detection indicator
Output transistor
Present
Not present
ON
OFF
ON
OFF
Sensing object
Detection indicator
Output transistor
Timing Chart
NO
NC
14
E2C/E2C-H
E2C-A@4A
* Cable Length Compensation Switching
Set this switch to the proper setting depending on whether the standard cable length is being used or the cable has been cut shorter.
Amplifier Unit Switch Settings
Operation
switch
Cable length
compensation
switch*
Differential travel adjuster
The detection indicator (red)
indicates the detection status.
(Object detected: ON, No object
detected: OFF)
Stability indicator (green)
Indicates that the detection or
non-detection level is stable.
(Stable: ON, Unstable: OFF)
Sensing distance
adjustment
(4-turn potentiometer)
Changes NO/NC.
NO
NC
Present
Not present
ON
OFF
Operation switch
Detection indicator (red)
Relay output
(transistor output)
ON
OFF
Timing Chart
Sensing object
Note: 1. Mutual Interference Prevention: When mounting Sensors with the same diameter and cable length in parallel, set the DIP switch to modes that differ by 1 m
in cable length. Specifications, however, may not be sufficiently met, so always check operation before actual application. This method cannot be used for
the E2C-C20MA.
2. When using the E2C-CR5B + E2C-AM4A (or AK4A), set all the pins on the Amplifier Unit DIP switch to the left.
Applicable
Sensors
Cable
length 0 to 1 m 1 to 2 m 2 to 3 m 3 to 4 m 4 to 5 m 5 to 6 m 6 to 7 m 7 to 8 m 8 to 9 m 9 to 10 m
E2C-CR8A
E2C-CR8B
E2C-X1A
E2C-C1A
E2C-X1R5A
—— —— —— —— ——
E2C-X2A
E2C-X5A
E2C-X10A
E2C-C20MA
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
E2C/E2C-H
15
Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use the Encoder under ambient conditions that exceed the
ratings.
● Design
Influence of Surrounding Metal
When mounting the Sensor within a metal panel, ensure that the
clearances given in the following table are maintained. Failure to
maintain these distances may cause deterioration in the performance
of the Sensor.
Influence of Surrounding Metal (Unit: mm)
Note: Values in parentheses for diameter d are the outer diameters of Shielded
Models.
Mutual Interference
When installing Sensors face-to-face or side-by-side, ensure that the
minimum distances given in the following table are maintained.
Mutual interference can be prevented by using the cable length
compensation switch, but doing so will also change coil
characteristics. Specifications such as temperature specifications
and sensing distance, may not be sufficiently met, so always check
operation before actual application.
This method cannot be used for the E2C-G@4A, E2C-JC4A, E2C-
C20MA.
Mutual Interference (Unit: mm)
Note: The above values are for a differential travel setting of 5%.
Mounting
•Do not use excessive force when tightening the nuts on the E2C-X
and E2C-C20MA. A washer must be used with the nut.
Note: The above leeways in tighten torque assume that a toothed washer is
being used.
•Mounting Unthreaded Cylindrical Models
When using a set screw, tighten it to a torque of 0.2 N·m max.
WARNING
Precautions for Correct Use
Model Distance l d D m
E2C-CR8
0
(3.5)
0
2.4
E2C-X1A (5) 3
E2C-C1A (5.4)
E2C-X1R5A(H) (8) 4.5
E2C-X2A(H) (12) 6
E2C-X5A(H) (18) 15
E2C-X10A (30) 30
E2C-C20MA 25 120 40 60
Model Distance A B
E2C-CR8
20 15
E2C-X1A
E2C-C1A
E2C-X1R5A(H)
E2C-X2A(H) 30 20
E2C-X5A(H) 50 35
E2C-X10A 100 70
E2C-C20MA 300 200
m
D
d dia.
l
AB
Model Torque
E2C-X1A 0.98 N·m
E2C-X1R5A(H) 2.0 N·m
E2C-X2A(H) 5.9 N·m
E2C-X5A(H) 15 N·m
E2C-X10A 39 N·m
E2C-C20MA 15 N·m
7 to 11.5 mm
Dimpled end of
set screw (M3)
Y92E-F3R5 Mounting Bracket
(for 3.5 dia.) (Order Separately)
The Y92E-F5R4 (for 5.4 dia.)
is also sold separatel
y
.
16
E2C/E2C-H
● Mounting
Mounting the Amplifier Unit
E2C-JC4A, E2C-JC4@H
Lengthwise Mounting
(1)Secure the Mounting Bracket with the enclosed M3 screws.
(2)Slide the protrusion on the Amplifier Unit into the holes on the
Mounting Bracket.
(3)Secure the Amplifier Unit with mounting screws.
(4)Secure the cover to the case.
Mounting to the Side
(1)Remove the cover screw and mounting screw.
(2)Attached the enclosed M3 screw to the cover and secure the cover
to the case.
(3)Secure the Amplifier Unit with M3 screws from the side.
E2C-WH4A
Mounting Method
(1)Mount to DIN Track as shown in the following diagram.
(2)Hook part (A) at the top of the Amplifier Unit on the DIN Track first
and then press in on the Amplifier Unit in the direction indicated by
(B).
Removing the Amplifier Unit
(3)Pull down on the track stopper (C) with a flat-blade screwdriver and
then remove the Amplifier Unit from the DIN Track. When using
DIN standard 35 track, keep other devices on the track separated
from the Amplifier Unit by at least 30 mm to facilitate mounting and
removal.
4
2
1
M3
3
Mounting
base
Mounting
screw
M3 screw
Mounting
Bracket
M3
3
2
1
M3 screws
M3 screw
Mounting screw
Cover screw
Mounting base
D
O
N
'
T
T
O
U
C
H
After completing adjustments, attach the
enclosed caution label over the adjustment
holes to prevent adjustment mistakes.
(B)
(A)
DIN Standard 35 Track
(PFP-100N or PFP-100N2)
(C)
30 mm min.
30 mm min.
Track stopper
(white)
E2C/E2C-H
17
E2C-A@4A
Using P2CF-11, P2CF-08
When aligning the Amplifier Unit vertically with the Socket, consider
the space required for the hooks and allow a leeway of about 20 mm
above and below the Amplifier Unit.
Mounting Embedded in a Panel
(1)When using the Y92F-30 Embedded Mounting Adapter, insert the
Amplifier Unit into a square hold in the panel, attach the Adapter
from the back and press in to reduce the gap with the panel. Then
secure the Adapter with the screws.
(2)When using the Y92F-70 or Y92F-71 Embedded Mounting
Adapter, just press the Amplifier into a square hole in the panel. If
the panel coating is too thick and the hooks do not lock in place,
spread the hooks from the back by pushing in the directions of the
arrows.
Removing the Amplifier Unit
•When the Amplifier Unit is mounted using the Y92F-30, loosen the
screws on the adapter, spread the hooks at the top and bottom, and
remove the Adapter.
•Using Y92F-70, Y92F-71
Press in on the hooks with your thumb and forefinger and press
forward on the Amplifier Unit.
● Wiring
Self-diagnostic Output
When not using the self-diagnostic output, connect the orange wire to
0 V or cut it and wrap it with insulation tape so that it does not come
into contact with other terminals.
● Miscellaneous
The sensor does not have a water-resistant structure. Do not use it
where it would be subjected to water or water vapor.
P2CF-11
P2CF-08 20
Hook
Duct or
other object
Panel
Y92F-30
Panel
Insert the Amplifier Unit and
then spread the hooks.
Insert the Sensor and then
s
p
read the hooks.
Panel
Hook
18
E2C/E2C-H
Dimensions
Main Units
Sensor
(Unit: mm)
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
15
3.5 dia. *
3.5 dia.
*E2C-CR8B: Diameter is 3.8.
2.5-dia. coaxial cable (50 Ω) with 1 conductor
(Conductor cross section: 0.14 mm2),
Standard length: 3 m
E2C-CR8A/-CR8B
M5 × 0.5
8 15
9.7 dia. 18
42.5-dia. coaxial cable (50 Ω) with 1
conductor (Conductor cross section:
0.14 mm2), Standard length: 3 m
E2C-X1A
5.4 dia.
18
2.5-dia. coaxial cable (50 Ω) with 1 conductor (Conductor
cross section: 0.14 mm2), Standard length: 3 m
E2C-C1A
3
15
13
15 dia. 18
M8 × 14
2.5-dia. coaxial cable (50 Ω) with 1
conductor (Conductor cross
section: 0.14 mm2), Standard
length: 3 m (Material: Fluororesin)*
E2C-X1R5A
E2C-X1R5AH*
M12 × 1
15
21 dia.
17
18
4
2.5-dia. coaxial cable (50 Ω) with 1
conductor (Conductor cross
section: 0.14 mm2), Standard
length: 3 m (Material: Fluororesin)*
E2C-X2A
E2C-X2AH*
E2C-X5A
E2C-X5AH*
M18 × 1
24
29 dia.
4
27
30
2.5-dia. coaxial cable (50 Ω) with
1 conductor (Conductor cross
section: 0.14 mm2), Standard
length: 3 m (Material: Fluororesin)* 5
36 37
40
M30 × 1.5
42 dia.
5.5-dia. coaxial cable (50 Ω) with
1 conductor (Conductor cross
section: 0.5 mm2), Standard
length: 3 m
E2C-X10A
4
2225
50
M18 × 1
40 dia.
5.5-dia. coaxial cable (50 Ω) with 7
conductors (Conductor cross section:
0.5 mm2), Standard length: 3 m
E2C-C20MA
Model F (mm) Model F (mm) Model F (mm)
E2C-CR8A 3.7-dia. E2C-X1A 5.4-dia. E2C-X5A 18.5-dia.
E2C-CR8B 4.0-dia. E2C-X1R5A 8.5-dia. E2C-X10A 30.5-dia.
E2C-C1A 5.7-dia. E2C-X2A 12.5-dia. E2C-C20MA 18.5-dia.
+0.3
0
+0.5
0
+0.5
0
+0.3
0
+0.5
0
+0.5
0
+0.3
0
+0.5
0
+0.5
0
F
Mounting Hole Dimensions
E2C/E2C-H
19
Amplifier Units
Applicable Sockets
(Sold Separately)
•PYF08A
Hold-down Clip
•PYC-A1
E2C-GE4A
E2C-GF4A
1.5
27.2
20.7 5.4
35.5
Detection indicator (red)
Applicable Sockets
(Sold Separately)
For E2C-AK4A (11-pin)
•P2CF-11
•P3GA-11
For E2C-AM4A (8-pin)
•P2CF-08
•P3G-08
E2C-AK4A (11-pin)
E2C-AM4A (8-pin)
84.7
14.2
(7) 63.5
6
3.5
44.8 × 44.
8
48 × 48
Stability indicator (green)Detection indicator (red)
58
40±0.1
11.8±0.1
13±0.1 3.5 ±0.1
6.1+0.1
-0 3.1+0.1
-0
6.2
3
Two, R1.65
4-R1
3.3
23.3 dia.
R1.55
M3
3.5
1
(4)
12
30
14
5
R1.65
11.5
40±0.2
43±0.2
3.3
4
2
5
(10)
Two,
3.3 dia.
3.3 dia.
50
60
M2.6
Mounting Bracket (Iron)
Caution Label (Provided)
attachment location*
Terminal (four, M2.6)
Mounting Bracket
* After completing adjustments, attach the caution label to prevent adjustment mistakes.
Stability indicator (green)
Detection indicator (red)
4-dia. vinyl-insulated round cable with 3
conductors (Conductor cross section:
0.2 mm2, Insulation diameter: 1.2 mm),
Standard length: 2 m
Mounting Bracket Installation
E2C-JC4A
35
27
R1.7
11(11.1) 2
16
±0.2
3.4
3
2
5.5
6
12
2.5
3.5
14
Two. 3.3 dia.
30
10
5
(10)
M2.6
60
43
50 Mounting Bracket (Iron)
Mounting Bracket (removable)*2
Cable*3
*1. After completing adjustments, attach the caution label to prevent adjustment mistakes.
*2. Not required when mounting to DIN Track.
*3: 4.5-dia. vinyl-insulated round cable with 4 conductors (Conductor cross section: 0.2 mm2, Insulator diameter: 1.2 mm), Standard length: 2 m
Stability indicator
(green)
Detection indicator (red) Timer switch
Mode selector
Caution Label (Provided)
attachment location*1
Sensitivity adjuster
Mounting Bracket Installation
E2C-JC4AP
20
E2C/E2C-H
6
12
2.5
3.5
14
Two, 3.3 dia.
30
M2.6
5
(10)
10
60
43
50
5.5
3
27
35
23.4
2
(11.1) 11
16±0.2
R1.7
Mounting Bracket (removable)*2
Cable*3
*1. After completing adjustments, attach the caution label to prevent adjustment mistakes
*2. Not required when mounting to DIN Track.
*3. 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2, Insulator diameter:
1.2 mm), Standard length: 2 m
The cable can be extended up to 200 m (separate metal conduit).
Detection indicator (red)
Cable length compensation switch
Mode selector
Caution Label (Provided)
attachment location*1
Sensitivity adjuster
Mounting Bracket
E2C-JC4@H
E2C-WH4A
(12.5)
50
*4.5
75
75
71
80
(1)
22.5 12.5
13
62.5 66
Two, M4 screw mounting holes
DIN Track
mounting surface
*Connector for E2C-WH4AF and S3D8.
Detection
indicator (red)
E2C/E2C-H
21
Accessories (Order Separately)
Mounting Bracket
Front Connection Sockets
Y92E-F3R5 Y92E-F5R4
Mounting Bracket (for Unthreaded
Cylindrical Models)
Y92E-F3R5 (for 3.5 dia.)
Y92E--F5R4 (for 5.4 dia.) R1.8
4.2
4.2
21
13
0.4
3.
3
3.2 10 10
3.2
5.3
0.4
14
22 4.2
5.6
R2.6
PYF08A
13
4
14
12
8
9
5
1
3.4
35.4
4
6
16.5
6
59±0.3
15±0.2
23 max.
30 max.
72 max.
Two, 4.2 × 5
mounting holes
Eight, M3 × 8
Sems screws
Mounting Hole Dimensions
Terminal Arrangement
and Internal Connections
(Top View)
Note: Track mounting is also
possible.
Two, M3, M4,
or 4.5-dia.
holes
2187
3456
3 4.5
35.4
7.8
4
40±0.2
50 max.
70 max.
Eight, M3.5 × 7.5
Sems screws
Two, 4.5-dia.
holes
20.3 max.
Note: Track mounting is also
possible.
Two, 4.5-dia. or M4
holes
Mounting Hole Dimensions
Terminal Arrangement
and Internal Connections
(Top View)
P2CF-08
93
21
11
10
4
5678
3 4.5
35.4
7.8
4
40±
0.2
50 max.
70 max.
Eleven, M3.5 × 7.5
Sems screws
Two, 4.5-dia.
holes
31.2 max.
Note: Track mounting is also
possible.
Two, 4.5-dia.
mounting holes
Mounting Hole Dimensions
Terminal Arrangement and
Internal Connections
(Top View)
P2CF-11
22
E2C/E2C-H
Back Connection Sockets
Embedded Mounting Adapter (for E2C-AK4A/E2C-AM4A Amplifier Unit)
P3G-08
17
4.9
45
45
7812
6543
27 dia. Terminal Arrangement and
Internal Connections
(Bottom View)
P3GA-11
25.6
39
8765
121110
4
6.216.34.5
27 dia.
45
45
Terminal Arrangement and
Internal Connections
(Bottom View)
48
58
15
10.9 86.1
45+0.5
0
45+0.5
0
R: 0.5 max.
Panel
P3G-08 Back-
mounting Socket
Note 1. Suitable mounting panel thickness:
1 to 5 mm
Note 2. Check the direction of the Adapter,
which depends on whether
Amplifier Units are arranged
vertically or horizontally.
Mounting Hole Dimensions
Y92F-30
Y92F-70
45±
0.15
45±
0.15
58
88
10.9 86.1
65 to 66 76±
0.2
52 to 53
R: 0.5 max.
Adapter mounting holes: Two, 4.5-dia.
Panel
P3G-08 Back-
mounting Socket
Note: Suitable mounting panel thickness:
1 to 3.2 mm
Mounting Hole Dimensions
Y92F-71
50+
0.2
0
45±
0.2
43±
0.2
68
56
58
10.9 86.1
55+
0.5
0
45+
0.5
0
R: 0.5 max.
Panel
P3G-08 Back-
mounting Socket
Note: Suitable mounting panel thickness:
1 to 3.2 mm
Mounting Hole Dimensions
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
•
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
•
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
•
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2008.11
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2008 All Right Reserved.
