N E W
Valve Sensors
E2MP
Easily Detect Whether a Fluid Control Valve is
Open or Closed with One Sensor.
Note: UL certification has been obtained only for the DC three-wire models.
Valve sensor
Valve Sensors
E2MP
Detect Whether a Valve Is Open or Closed
by Mounting Directly on an Actuator
Sensor
Target Puck
Valve Sensor Detection Mechanism
Two coils built into the Valve Sensor detect the position of
metal built into the Target Puck, and separate outputs are
provided for when the valve is open or closed.
Coil for output 2
Target Puck
*
Output 2: OFF
Output 1: ON
Sensor
Coil for output 1
Target
(Metal is built in.)
Actuator
Output 2: ON
LED indicators show
the detection condition.
Valve
(butterfly valve or ball valve)
Output 1: OFF
The orientation of the indicators
show the valve condition.
Concerned about installation work?
The E2MP enables easy mounting
with greatly reduced installation work.
The design of the mounting sections of the Valve Sensors and
Accessories conform to the VDI/VDE3845 (NAMUR) standard. The
Valve Sensors are specially designed to detect valve condition, so
the previously required assembly and adjustment work is no
longer necessary, greatly reducing installation work.
Note: The VDI/VDE3845 (NAMUR) is an interface standard for valve actuators.
Detection section design required every time the valve changes?
Just select the Valve Sensor
and the Target Puck.
In addition to Target Pucks with specifications for fully closed and
Fully open (0°: closed, 90°: open), the product lineup also includes
E2MP-CA Target Pucks applicable for intermediate opening
(0°: closed, 0° to 90°: open), and E2MP-SA Target Pucks for
mounting to a wide variety of actuator sizes up to a maximum
diameter of 85 mm.
Indicators on the Valve Sensor (LED) and the Turget Puck* instantly
show the valve condition for each confirmation onsite. Two colors
of LED indicators, yellow and red, are provided on the Sensors.
Hard to see whether the valve is open or closed at the worksite?
Easy to see if the valve is open or closed.
Rating / Performance
Item E2MP-C
Series
E2MP-S
Model
Series
Output method
Set distance
Sensing object
Power supply voltage
35.5
Mounting hole
Mounting hole dimensions
5.5
2
E2MP-CB1(-M1)
E2MP-SB1(-M1)
DC 3-wire PNP
1 mm max.
E2MP-CC1(-M1)
E2MP-SC1(-M1)
DC 3-wire NPN
AC/DC 2-wire
E2MP-CT1
E2MP-ST1
E2MP-C Series
(for shafts with a 30-mm diameter)
LED
Mounting hole pitch
30
E2MP-C Series: E2MP-CA
10 to 30 VDC (including ripple (p-p): 10% )
15 mA max.
E2MP-S Series: E2MP-SA
20 to 250 VAC (50/60 Hz),
10 to 300 VDC (including ripple (p-p): 10% )
Current consumption
Leakage current
Switching capacity
Control
output Residual voltage
Indicators
Operation mode
1.7mA max.
Open-collector output 200mA max.
2 V max. with a 2-m cable and up to a 200 mA load current
AC: 3 to 400 mA, DC: 3 to 300 mA
6 V max. (AC load current: 400 mA, DC load current: 300 mA, Cable length: 2 m)
60
60
Operation indicator 1: Yellow Operation indicator 2: Red
NO (normally open) Refer to the timing charts with the
I/O Circuit Diagrams
for details.
Load short-circuit protection, Power supply reverse
polarity protection, Output reverse polarity protection
Operating: -25 to 70
Load short-circuit protection
(with no icing or condensation)
E2MP-S Series
(for shafts with 35 to 85 mm diameter)
LED
35.5
26
68
Mounting hole
Mounting hole dimensions
5.5
2
Mounting hole
Mounting hole dimensions
5.5
8.5
Mounting hole pitch
30
Protection circuits
Ambient temperature
Ambient humidity
Insulation resistance
Dielectric strength
Vibration resistance (destruction)
Shock resistance (destruction)
Degree of protection
Connection method
Weight
(packed state)
Materials
C Series
S Series
(with no icing or condensation) Storage:-25 to 70
Operating: 35% to 95% (with no condensation) Storage: 35% to 95% (with no condensation)
50 M min. (at 500 VDC) between current-carrying parts and case
500 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
10 to 55 Hz, 1-mm double amplitude for 2 hours each in X, Y, and Z directions
300 m/s
2
10 times each in X, Y, and Z directions
IEC 60529 IP67
Not indicated in model number: Pre-wired Models
(Standard cable length: 2 m)
Model number with –M1: M12 Connector Models
Pre-wired Models (Standard cable length: 2 m)
60
Pre-wired Models: Approx. 170 g Connector Models: Approx. 90 g
Pre-wired Models: Approx. 190 g Connector Models: Approx. 110 g
Case: PP, Display window: PA, Mounting screws and washers: Stainless steel,
Cord: PVC (Pre-wired Models), Connectors: Brass nickel plated (Models with Connectors)
Instruction Manual, screws (C Series: M15×12 two screws, S Series: M5×30 two screws ,M5×30 two screws, two washers)
Note: For information on the shaft diameter,
refer to the mounting dimensions on the next page.
Accessories
I/O Circuit Diagrams
DC 3-wire (PNP Output)
E2MP- B1/E2MP- B1-M1
Brown (pin 1)
OUT1
OUT2
DC 3-wire (NPN Output)
E2MP- C1 / E2MP- C1-M1
Brown (pin 1)
OUT1
OUT2
+
V
Sensing
object
Not present
ON
Operation
indicator
OFF
(Yellow)
(Red)
Present
+
V
Sensing
object
Not present
ON
Operation
indicator
OFF
(Yellow)
(Red)
Present
Proximity
sensor
main
circuit
1
Black (pin 4)
2
OUT1
Load
White (pin 2)
OUT2
Load
Control
output
0V
ON
OFF
Proximity
sensor
main
circuit
1
Load
OUT1
Black (pin 4)
Load
White (pin 2)
2
OUT2
Control
output
Blue (pin 3)
0V
ON
OFF
Blue (pin 3)
M12 Connector Pin Arrangement
Applicable OMRON connector cable: X2SF Series
M12 Connector Pin Arrangement
Applicable OMRON connector cable: X2SF Series
AC/DC 2-wire
E2MP- T1
OUT1
OUT2
Brown
Load
Sensing
object
Not present
ON
Present
Safety Precautions
WARNING
Proximity
sensor
main
circuit
1
Blue
Load
Operation
indicator
OFF
(Yellow)
(Red)
2
Black
White
Control
output
ON
OFF
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Never use an AC power supply for a Valve Sensor specified
for a DC power supply.Otherwise, the Valve Sensor may rupture.
*The load can be connected to either the +V or 0V side.
There is also no reason to consider the polarity of the Valve Sensor.
Target Puck
Model
Target Puck for E2MP-C Series
E2MP-CA1
E2MP-CA2
E2MP-CA3
Fully closed or
intermediate opening
(0°: closed, 0° to 90°: open)
20 mm
Fully open or fully
Fully open or fully closed,
closed
converted to NC
(0°: closed, 90°: open) (0°: closed, 90°: open)
20 mm,30 mm
30 mm
Case: PP,
Target: Stainless steel
Approx. 30 g
Case: Aluminum
Approx. 65 g
Case: PP,
Target: Stainless steel
Approx. 30 g
Target Puck for E2MP-S Series
E2MP-SA1
E2MP-SA2
E2MP-SA3
Specifications
Applicable Height
shaft size
Maximum
diameter
Materials
Weight (packed state)
Fully open or fully closed (0°: closed, 90°: open)
20 mm
35 mm
30 mm
50 mm
30 mm
85 mm
Case: PA, Target: Stainless steel
Approx. 45 g
Approx. 60 g
Approx. 100 g
Mounting Dimensions
E2MP-C Series
E2MP-CA1, CA3
40 dia.
Target Puck
Sensor
34
Shaft height: 20
Actuator
40
Shaft height: 20
(Unit:mm)
E2MP-S Series
E2MP-SA1
53 dia.
Target Puck
Sensor
Actuator
Shaft diameter: 30 dia.
Sensor mounting hole position: 80
Sensor mounting hole position: 130
Shaft diameter: 35 dia.
Sensor mounting hole position: 80
Sensor mounting hole position: 130
40 dia.
Target Puck
Sensor
44
Shaft height: 30
Actuator
Shaft diameter: 30 dia.
Sensor mounting hole position: 80
Sensor mounting hole position: 130
The CA1 and CA2 are applicable
to a shaft height of 30 mm.
E2MP-SA2
65 dia.
Target Puck
Sensor
50
Shaft height: 30
Actuator
Shaft diameter: 50 dia.
Sensor mounting hole position: 80
E2MP-CA2
40 dia.
Target Puck
Sensor
36
Shaft height: 20
Actuator
E2MP-SA3
102 dia.
Target Puck
Sensor
50
Shaft height: 30
Shaft diameter: 30 dia.
Sensor mounting hole position: 80
Sensor mounting hole position: 130
Shaft diameter: 85 dia.
Actuator
Sensor mounting hole position: 130
Sensor mounting: M5 screws, Target Puck: M6 screws
Ordering Information
Series
Output
Pre-wired Models
DC 3-wire PNP
E2MP-C Series
DC 3-wire NPN
AC/DC 2-wire
DC 3-wire PNP
E2MP-S Series
DC 3-wire NPN
AC/DC 2-wire
E2MP-CB1 2M
E2MP-CC1 2M
E2MP-CT1 2M
E2MP-SB1 2M
E2MP-SC1 2M
E2MP-ST1 2M
E2MP-SB1-M1
E2MP-SC1-M1
E2MP-S Series
Model
Connector Models
E2MP-CB1-M1
E2MP-CC1-M1
E2MP-C Series
Series
Model
E2MP-CA1
E2MP-CA2
E2MP-CA3
E2MP-SA1
E2MP-SA2
E2MP-SA3
OMRON Corporation
Industrial Automation Company
Sensing Devices Division H.Q.
Industrial Sensors Division
Shiokoji Horikawa, Shimogyo-ku,
Kyoto, 600-8530 Japan
Tel: (81)75-344-7022/Fax: (81)75-344-7107
Regional Headquarters
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen,
Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark, Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
Authorized Distributor:
OMRON Industrial Automation Global:
www.ia.omron.com
© OMRON Corporation 2009 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
Printed in Japan
Cat. No. D108-E1-01
0609
京公网安备 11010802033920号
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