M7E-12DKN2 Omron, M7E-12DKN2 Datasheet - Page 3

• Manufacturer Part Number: M7E-12DKN2
• Description: Thumbwheel Switch
• Manufacturer: Omron
• Series: M7Er

Specifications of M7E-12DKN2

• Number Of Digits/alpha: 1
• Size / Dimension: *
• Digit/alpha Size: 4.75" (120mm)
• Display Type: 7-Segment
• Common Pin: *
• Color: Red
• Voltage - Forward (vf) Typ: *
• Current - Test: *
• Millicandela Rating: *
• Wavelength - Peak: *
• Power Dissipation (max): *
• Emitting Color: Green/Orange/Red
• Number Of Digits: 1
• Package Type: Module
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 16
• Opto Display Type: Module
• Pattern Type: Segmented
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Package / Case: -
• Lead Free Status / Rohs Status: Compliant
• Other names: M7E12DKN2

■ Terminal Arrangement/Functions
1. Input Terminal
TB1
CN1 (XG4A-2034)
Note: If the R and G of the multi-color display are set low, the Unit will display in orange.
+V
GND
SI
Terminal
Terminal symbol
No.
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
2034 pin
XG4-
(20)
(18)
(16)
(14)
(12)
(10)
(19)
(17)
(15)
(13)
(11)
No.
(8)
(6)
(4)
(2)
(9)
(7)
(5)
(3)
(1)
LE1
LE2
LE3
LE4
DP
BI
R
G
GND
+V
A
B
C
D
NC
NC
NC
NC
GND
+V
Power supply
Power supply
Serial data input
Terminal
symbol
Name
Control input 1st-digit latch input: The previous display is held when this signal is input.
Control input 2nd-digit latch input: The previous display is held when this signal is input.
Control input 3rd-digit latch input: The previous display is held when this signal is input.
Control input 4th-digit latch input: The previous display is held when this signal is input.
Data input
Control input Blank input: Turns OFF all the displays.
Control input Color selector input: Red is lit when low is input (See note.)
Control input Color selector input: Green is lit when low is input (See note.)
Power supply 0 V power-supply terminal. (Terminals 9 and 19 are connected internally.)
Power supply Positive side (+) power-supply terminal. (Terminals 10 and 20 are connected
Data input
Data input
Data input
Data input
Open
Open
Open
Open
Power supply 0 V power-supply terminal. (Terminals 9 and 19 are connected internally.)
Power supply Positive side (+) power-supply terminal. (Terminals 10 and 20 are connected
Name
0 V power-supply terminal.
B7A serial data received
Positive (+) power-supply terminal.
The decimal point lights. Operates independently of the LE signal.
internally.)
A (2
B (2
C (2
D (2
---
---
---
---
internally.)
0
1
2
3
)
)
)
)
The value and symbol corresponding to the input code
signal are displayed. Refer to the list of input codes for the
contents of display.
Function
Function
Terminal Arrangement
Models with 120/200-mm-high
Characters
Supply voltage: 24 VDC
M7E
3