M7E-02DRN2 Omron, M7E-02DRN2 Datasheet - Page 8

• Manufacturer Part Number: M7E-02DRN2
• Description: THUMBWHEEL
• Manufacturer: Omron
• Series: M7Er

Specifications of M7E-02DRN2

• Number Of Digits/alpha: *
• Digit/alpha Size: *
• Display Type: *
• Common Pin: *
• Color: Red
• Voltage - Forward (vf) Typ: *
• Current - Test: *
• Millicandela Rating: *
• Wavelength - Peak: *
• Power Dissipation (max): *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Package / Case: -
• Size / Dimension: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: M7E02DRN2

■ Block Diagram
Note: The terminal numbers of the Unit Display Unit are different from
Note: The LE terminal is incorporated only on
Power
supply input
Signal
Input
Circuit
Signal
inputs
(GND)
the terminal numbers of the connector. Refer to Terminal
Arrangements and Functions on page 3 for details.
dynamic output models.
0 V
V
(See
note.)
Positive logic
Negative logic
Dynamic output
Signal
input
Signal
input
Signal
input
0 V
GND
V
GND
GND
Unit Display Unit
+5 V
+5 V
Display Unit
24 to 47 kΩ
3.9 to
8.2 kΩ
Switching
regulator
7.5 to
8.2 kΩ
Switching
regulator
Input
circuit/
driver
circuit
http://www.ia.omron.com/
LED display elements
3.9 kΩ
3.9 kΩ
3.9 kΩ
LED display
elements
Note: Circled numbers are the board terminal numbers.
Color) (Dynamic output is available with the
Power
supply input
Decimal/Hexadecimal Display Unit (Single
Signal
Input
Circuit
Signal
inputs
Decimal Display Units only.)
Positive logic
Negative logic
Dynamic output
0 V
Signal
input
Signal
input
Signal
input
V
GND
GND
GND
150 kΩ
27 kΩ
27 kΩ
+5 V
+5 V
Switching
regulator
Input
circuit/
driver
circuit
680 kΩ
680 kΩ
330 kΩ
LED display
elements
Custom IC
Custom IC
Custom IC
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
Note: The R/G 2 terminal lights red when OFF
Power
supply input
Signal
Input
Circuit
Signal
inputs
Decimal Display Unit (Two Colors)
and green when ON.
Negative logic
Signal
input
GND
0 V
V
27 kΩ
+5 V
Switching
regulator
Input
circuit/
driver
circuit
680 kΩ
LED display
elements
Custom IC
M7E
8