Omron M16 DATASHEET
Indicator
M16
Cylindrical 16-dia. Indicator
• Same basic design as the A16 Pushbutton Switch.
• UL and cUL approved (File No. E41515).
Model Number Structure
■ Model Number Legend
Completely Assembled
The model numbers used to order sets of Units are illustrated below. One set comprises the Display, Case, Lamp, and Socket.
M 1 6 5 - T R - 24D - P
(1) Degree of Protection
Symbol Protection
No symbol
5
IP40
IP65 oil-resistant
(1) (2) (3) (4)
(2) Shape of Display
Symbol Shape
Rectangular
J
A
Square
T
Round
3J
Rectangular (3-way guard)
BA
Square (24-mm square)
(3) Color of Display
Symbol Color
Red
R
Green
G
Y
Yellow
PY
Pure yellow
W
White
A
Blue
(5)
(5) Terminal Type
Symbol Terminal type
No symbol Solder terminals
PCB terminals
P
Screw-Less Clamp
S
(4) Light Source
Symbol Type Operating voltage Rated voltage
5 5 VAC/VDC 6 VAC/VDC
Incandescent
12 12 VAC/VDC 14 VAC/VDC
lamp
24 24 VAC/VDC 28 VAC/VDC
5D 5 ±5% VDC 5 VDC
12D 12 ±5% VDC 12 VDC
24D 24 ±5% VDC 24 VDC
Voltage Reduction Unit (24-V Built-in LED)
Symbol Type Operating voltage Rated voltage
T1 90 to 121 VAC/VDC 110 VAC/VDC
T2 180 to 242 VAC/VDC 220 VAC/VDC
Solder terminals are available only with 100-V models.
The Voltage Reduction Unit is not available for models with
PCB terminals.
LED
LED
Switches
Pushbutton
Indicator M16 G-127
Ordering Information
■ List of Models
Ordering as a Set
The model numbers used to order sets of Units are given in the following tables. One set comprises the Display, Case, Lamp, and Socket.
M16@-J (Rectangular) Models
Solder Terminal Models
Appearance Lighting Operating voltage IP40 IP65 oil-resistant Display color symbol
LED without Voltage
Reduction Unit
Incandescent lamp 5 VDC/VAC M16-J@-5 M165-J@-5
5 VDC M16-J@-5D M165-J@-5D R: red
12 VDC M16-J@-12D M165-J@-12D
24 VDC M16-J@-24D M165-J@-24D
12 VDC/VAC M16-J@-12 M165-J@-12
24 VDC/VAC M16-J@-24 M165-J@-24
M16@-A (Square) Models
Solder Terminal Models
Appearance Lighting Operating voltage IP40 IP65 oil-resistant Display color symbol
LED without Voltage
Reduction Unit
Incandescent lamp 5 VDC/VAC M16-A@-5 M165-A@-5
5 VDC M16-A@-5D M165-A@-5D R: red
12 VDC M16-A@-12D M165-A@-12D
24 VDC M16-A@-24D M165-A@-24D
12 VDC/VAC M16-A@-12 M165-A@-12
24 VDC/VAC M16-A@-24 M165-A@-24
(See note.)
Y: yellow
G: green
A: blue
W: white
PY: Pure yellow
(See note.)
Y: yellow
G: green
A: blue
W: white
PY: Pure yellow
M16@-T (Round) Models
Solder Terminal Models
Appearance Lighting Operating voltage IP40 IP65 oil-resistant Display color symbol
LED without Voltage
Reduction Unit
Incandescent lamp 5 VDC/VAC M16-T@-5 M165-T@-5
Note: Enter the desired color symbol for the Display in @.
5 VDC M16-T@-5D M165-T@-5D R: red
12 VDC M16-T@-12D M165-T@-12D
24 VDC M16-T@-24D M165-T@-24D
12 VDC/VAC M16-T@-12 M165-T@-12
24 VDC/VAC M16-T@-24 M165-T@-24
(See note.)
Y: yellow
G: green
A: blue
W: white
PY: Pure yellow
G-128 Indicator M16
Ordering Individually
Displays, Cases, Lamps, and Sockets can be ordered separately. Combinations that are not available as sets can be created using individual parts.
Also, store the parts as spares for maintenance and repairs.
Display (Refer to page 130.)
Rectangular Square Round
Note: Use IP40 Displays in combination with IP40 Sock-
ets and use IP65 Displays in combination with IP65
Sockets.
Case (Refer to page 131.)
Note: Display Units, which are combinations of
Displays and Cases, are also available.
Lighted Models
Lamp (Refer to page 130.)
LED
Note: Socket Units, which are combinations of Lamps and Sockets, are also available.
Incandescent Lamp Neon Lamp
Socket (Refer to page 131.)
Solder Terminals
(Without Voltage Reduction Unit)
Switches
Pushbutton
Indicator M16 G-129
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