M7F4P1R Omron, M7F4P1R Datasheet - Page 6

• Manufacturer Part Number: M7F4P1R
• Manufacturer: Omron

Specifications of M7F4P1R

• Display Type: Segmented
• Emitting Color: Red
• Number Of Digits: 4
• Package Type: Panel
• Operating Temperature Classification: Commercial
• Pin Count: 20
• Opto Display Type: Panel
• Pattern Type: Segmented
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Dynamic Input (M7F-@D@@@)
Unit Display
The displays are lit when voltage is supplied to the power supply
terminals (positive and negative terminals).
Minus Symbol and Decimal Point
The DIP switch is used for minus symbol and decimal point settings
as shown in the following table.
Note: 1. The minus symbol and decimal point are always lit when the
Input signals
Three digits
Numerals
and minus
symbol
Three digits
Numerals
and unit
Four digits
Numerals
only
Four digits
Numerals
and minus
symbol
Four digits
Numerals
and unit
Five digits
Numerals
only
contents
Terminal no.
Display
Terminal
symbol
2. “NC” means “not connected”.
corresponding pins of the DIP switch are set to ON.
M7F-3@@@F
M7F-3@@@T
M7F-4@@@
M7F-4@@@F
M7F-4@@@T
M7F-5@@@
Model
D
D
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
C
C
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
B
B
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
DIP switch function
A
A
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
Input signal
S0
K
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
S1
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
S2
M
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
S3
N
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
S4
O
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
digit
Zero Suppression Function
The Unit has a function for blanking (i.e., turning OFF the display) to
not display 0 when the leftmost digits are zero. When DP (decimal
point) has been displayed using the DIP switch, the digits to the left
of the decimal point display digit will be blank as shown in the
following figure.
Note: The zero suppression function is normally operating.
10
4
9
e
*
*
*
*
*
*
*
*
*
*
*
*
*
4
Fourth
digit
Display condition
digit
10
DP
3
8
d
*
*
*
*
*
*
*
*
*
*
*
*
*
3
Third
digit
digit
10
DP
2
7
c
*
*
*
*
*
*
*
*
*
*
*
*
*
2
Second
digit
digit
10
1
6
b
*
*
*
*
*
*
*
*
*
*
*
*
*
DP
1
First
digit
digit
10
0
5
a
f
*
*
*
*
*
*
*
*
*
*
*
*
0
* The data of S0 to S4 when S0 to S4
are high before S0 to S4 become
low will be held and displayed. Refer
to Operation Timing (Input Signal
Timing) on page 12 and Operation
Chart on page 12 for details.
No decimal point is designated.
The second, third, and fourth digits
are blank.
There is a decimal point between
the first and second digits.
The third and fourth digits are
blank.
There is a decimal point between
the third and second digits.
The fourth digit is blank.
There is a decimal point between
the fourth and third digits.
All digits are displayed.
M7F
6