E2E
E2E Model Number Legend
A B C D E F G - H I - J - K - L
M
E2E-
No.
Classification
Code
Meaning
Remarks
C
X
Cylindrical (not threaded)
Cylindrical (threaded)
A
B
C
Appearance
Number
Sensing distance (Unit: mm)
Example:
R6: 0.6 mm
1R5: 1.5 mm
Sensing distance
Shielding
R
Indication of decimal point
Blank
Shielded Models
M
Unshielded Models
B
DC 3-wire PNP open-collector output
DC 3-wire NPN open-collector output
DC 2-wire polarity/no polarity
DC 3-wire NPN collector load built-in output
DC 3-wire PNP collector load built-in output
AC/DC 2-wire
C
D
Whether D models have
polarity is defined by num-
ber J.
Power supply and output
specifications
D
E
F
T
Y
AC 2-wire
1
2
Normally open (NO)
Form of output switching el-
ement
E
F
G
Normally closed (NC)
Standard frequency
Blank
5
Used to prevent mutual in-
terference.
Oscillation frequency type
Self-diagnosis
Different frequency
Blank
5
No
Yes
Blank
M1
Pre-wired
H
Connection method
M12-size metal connector
M8-size metal connector
M3
Connector Models
DC 3-wire and AC 2-wire, DC 2-wire with self-diagnosis output,
DC 2-wire with old pin arrangement (polarity)
Blank
G
Connector Models
DC 2-wire with IEC pin arrangement (polarity)
Pre-wired Connector Models
DC 3-wire and AC 2-wire, DC 2-wire with IEC pin arrangement
(polarity), DC 3-wire and AC 2-wire, DC 2-wire with self-diagno-
sis output, DC 2-wire with old pin arrangement (polarity)
J
I
Connector specifications
Pre-wired Connector Models
DC 2-wire with IEC pin arrangement (polarity)
GJ
TJ
Pre-wired Smartclick Connector Models
DC 2-wire with IEC pin arrangement (no polarity)
Pre-wired Smartclick Connector Models
DC 2-wire with IEC pin arrangement (polarity)
TGJ
Blank
T
Polarity
J
K
DC 2-wire polarity
No polarity
Blank
R
Standard PVC cable (oil resistant)
Flexible PVC cable (oil resistant)
Polyurethane cable (oil resistant and reinforced)
Cable specifications
U
This is blank if the cable
specification in number K
is R or U.
New model (Applies only to DC 2-wire pre-wired and shielded
models.)
L
M
New model
N
Example:
2M
0.3M
Cable length (Unit: m) (Applicable to Pre-wired Models and Pre-
wired Connector Models.)
Cable length
Letter M
Note: The purpose of this model number legend is to provide understanding of the meaning of specifications from the model number.
Models are not available for all combinations of code numbers.
Ask your OMRON representative if you require a customized model.
6
OMRON [ OMRON ELECTRONICS LLC ]
