M7F-4N1G [OMRON]
A Series of Three- to Five-digit Digital Display Units with a Character Height of 14 mm. Models available with either red or green displays.;
| 型号： | M7F-4N1G |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | A Series of Three- to Five-digit Digital Display Units with a Character Height of 14 mm. Models available with either red or green displays. |
| 文件： | 总16页 (文件大小：2120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Digital Display
M7F
CSM_M7F_DS_E_10_1
A Series of Three- to Five-digit Digital
Display Units with a Character Height of
14 mm. Models available with either red or
green displays.
• Red or green displays with a character height of 14 mm are
available for a variety of applications and locations.
• Miniature design with a 50-mm depth.
• Incorporating a connector, thus saving wiring effort.
• Connecting to OMRON's PLCs via dedicated PLC cables (sold
separately).
• Units and minus symbols are displayed (three- and four-digit
model only).
• Incorporating a zero suppression function.
• The power supply can freely change between 12 and 24 VDC.
• CE Marking. UL certification approval.
Model Number Structure
■ Model Number Legend
M7F-@@@@@
1
2
3
4
5
1. No. of Numeral Display Digits
(No. of 7-segment LED Indicators)
4. Display Color
Code
Color
Code
No. of digits
3 digits
R
G
Red
3
4
5
Green
4 digits
5 digits
5. Display Contents
Code
Display Contents
Numerals and minus symbol
Numerals and units
2. Input Method
F
T
Code
Input Method
P
N
D
Static positive logic
Static negative logic
Dynamic
None Numerals only
Note: 1. The input type for the five-digit model is dynamic only.
2. Dynamic input is available with the four-digit model as well as the five-
digit model.
3. LED
Code
1
3. The minus symbol and units are available with three and four-digit
models only.
Character Height
4. Three-digit models with numerals only are not available.
14 mm
Construction and Nomenclature
■ Nomenclature
s
I/O Connector
(OMRON's XG4A-2031)
Use with OMRON's XG4M-2030-T, XG5M-2032-N, XG5M-2035-N or
equivalent socket.
Connected to OMRON's PLCs with ease by using OMRON's
G79-@C, G79-Y@C, or G79-O@C-@ Cable. Refer to page 3 for details.
Power Supply Terminal
Connect 12 to 24 VDC.
DIP Switch
Seven-segment LED
Used for decimal point and negative value settings.
Refer to page 6 for details.
Character height: 14 mm
Color:
Character:
Red or green
Numerals only
Numerals and minus symbol (for three- and four-digit models only)
Numerals and units (for three- and four-digit models only)
1
M7F
Ordering Information
■ List of Models
■ Accessories
No. of
Appearance Display
Input
method
Logic
Display contents
Model
(Order Separately)
digits
color
3
Red
Static
Static
Static
Positive
Numerals and minus symbol M7F-3P1RF
Numerals and units M7F-3P1RT*
Negative Numerals and minus symbol M7F-3N1RF
Numerals and units M7F-3N1RT*
Numerals and minus symbol M7F-3P1GF
Numerals and units M7F-3P1GT*
Negative Numerals and minus symbol M7F-3N1GF
Unit Plate
• Choose the required unit plate from the
following tables in order to attach it to the
Unit Display Unit.
• Unit Plates are replaceable.
• Ten Unit Plates are sold as a set. (The
Green
Red
Positive
number per set is the same for all models.)
• The characters are white.
Numerals and units
Numerals only
M7F-3N1GT*
M7F-4P1R
4
Positive
Numerals and minus symbol M7F-4P1RF
Display Single item (sheet only):
Numerals and units
Negative Numerals only
M7F-4P1RT*
M7F-4N1R
contents
1 Set of 10 sheets
M7F-1
Blank
display
Numerals and minus symbol M7F-4N1RF
Numerals and units
Numerals only
M7F-4N1RT*
M7F-4D1R
M7F-RPM-1
M7F-PER-1
M7F-KG-1
M7F-MM-1
M7F-M-1
Dynamic
Static
Positive
Positive
rpm
Numerals and minus symbol M7F-4D1RF
Numerals and units
Numerals only
M7F-4D1RT*
M7F-4P1G
%
kg
Green
Numerals and minus symbol M7F-4P1GF
Numerals and units
Negative Numerals only
M7F-4P1GT*
M7F-4N1G
mm
m
Numerals and minus symbol M7F-4N1GF
Numerals and units
Numerals only
M7F-4N1GT*
M7F-4D1G
Dynamic
Positive
Numerals and minus symbol M7F-4D1GF
M7F-DOC-1
M7F-PCS-1
Numerals and units
Numerals only
M7F-4D1GT*
M7F-5D1R
M7F-5D1G
°C
5
Red
Dynamic
Dynamic
Positive
Positive
Green
Numerals only
pcs
Connectable PLCs
Compatibility with OMRON PLCs (Examples)
M7F model
PLC's output method
Static output Dynamic
output
PLC Output Unit
M7F model
CS1W-OD211
M7F-@N@@
C200H-OD215/218/219
C500-OD213
Input Logic input PNP output NPN output
Static Positive
Negative
❍
×
×
CQM1-OD213
×
×
❍
×
CS1W-OD212
C500-OD212
M7F-@P@@
M7F-@D@@
Dynamic
×
❍
C200H-OD215
❍: Connectable (See note 1.)
×: Not connectable
Note: 1. External resistance not required
2. Refer to External Connections on page 9 for details.
2
M7F
Cables
Use the following cables and connectors to connect the M7F to the PLC or other devices.
Model name
Application
Appearance
Ordering Information
G79-@C
Connects the M7F
and a single device.
Applicable PLC
Output Units:
Cable with
Connectors
(1 to 1)
C500-OD415CN,
C200H-OD215, and
C200H-MD215
(Output Units
incorporating a 24-pin
connector each)
PLC
M7F
L
OMRON's C500-CE243
OMRON's
(Fujitsu's FCN-36@@040
Series)
XG4M-2030-T
Connection
L Dimensions
Model
G79-100C
G79-150C
G79-200C
G79-300C
G79-500C
1,000 mm
1,500 mm
2,000 mm
3,000 mm
5,000 mm
On the PLC
Connector pin No.
M7F Connector
pin No.
(Line A Line B)
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Polarity
guide
17
18
19
10 20
10 10
11 11
12 12
Triangular mark
G79 cable
with connector (1 to 1)
Note: The connector pin numbers are
shown from the crimped sides of
the connectors.
G79-O@C-@ Connects the M7F
Cable with
Connectors
(1 to 2)
and two devices.
Suitable Output Units:
C500-OD213,
C200H-OD218,
C200H-OD219,
CQM1-OD213,
CS1W-MD261,
CJ1W-OD231, and
CJ1W-OD261
(Output Units
incorporating a 40-pin
connector each)
L Dimensions
For output
Model
A
B
1,000 mm 750 mm G79-O100C-75
1,500 mm 1,250 mm G79-O150C-125
2,000 mm 1,750 mm G79-O200C-175
3,000 mm 2,750 mm G79-O300C-275
5,000 mm 4,750 mm G79-O500C-475
OMRON's C500-CE403
(Fujitsu's FCN-36@@040
a
Series)
M7F
PLC
OMRON's
XG4M-2030-T
b
Straight length (with no bend)
G79-Y@C
Cable with
Crimp-style
Terminals
Ideal for the
connection of the M7F
to devices
incorporating screw
terminals.
Suitable Output Units:
CS1W-OD211,
CS1W-OD212,
C200H-OD212, and
C500-OD412
L Dimensions
1,000 mm
1,500 mm
2,000 mm
3,000 mm
5,000 mm
Model
G79-Y100C
G79-Y150C
G79-Y200C
G79-Y300C
G79-Y500C
Device
side
M7F
L
300
OMRON's
XG4M-2030-T
3
M7F
Specifications
■ Applicable EN Standards
■ Characteristics
Standards
Insulation
100 MΩ min. (at 500 VDC) between each terminal and
resistance mounting panel
EN61326
EN60529
UL61010-1
Dielectric
strength
1,000 VAC, 50/60 Hz for 1 min between each terminal
and mounting panel
Noise
immunity
(See note.)
Power terminal: 500 V (normal mode)
1,500 V (common mode)
■ Ratings
Rated power supply
I/O cable:
800 V (when the specified cable is
used)
Destruction: 10 to 55 Hz, 1.5-mm double amplitude
12 to 24 VDC
Vibration
Allowable voltage fluctuation range 90% to 110% of rated voltage
resistance 10 sweeps of 5 min each in X, Y, and Z directions
Current consumption
200 mA max. (at 12 VDC)
100 mA max. (at 24 VDC)
Malfunction: 300 m/s2
3 times each in 6 directions on X, Y, and Z axes
Shock
resistance
Input level
Static
input
Positive
Negative
High: 9.6 V to power supply voltage
Low: 0 to 3 V
Degree of
protection
IEC IP40 (front panel only)
High: 4 V to power supply voltage
Low: 0 to 1.5 V
Note: Impulse conditions:
Rise time: 1 ns +10% max.
Pulse width: 100 ns, 1 µs
Frequency: 100 Hz
Dynamic Positive
input (See note.)
High: 4 V to power supply voltage
Low: 0 to 1.5 V
Ambient temperature
Operating: −10 to 55°C (with no icing
or condensation)
Polarity:
Cable:
Positive or negative
OMRON's G79-100C
Storage: −25 to 65°C (with no icing or
condensation)
Ambient humidity
Operating: 35% to 85% (with no icing
or condensation)
Note: Use an NPN open collector for the output of the connection
device. The data signal, however, is positive logic and the
strobe signal is negative logic.
4
M7F
Operation
■ Input Codes
Numeric Display
Positive Logic Static Input (M7F-@P@@@)
Input signal
Display condition
103 digit
102 digit
101 digit
100 digit
Terminal no.
R
Q
P
O
N
M
L
K
H
G
F
E
D
C
B
A
A1 103 102 101 100
digit digit digit digit
Terminal
symbol
D4
C4
B4
A4
D3
C3
B3
A3
D2
C2
B2
A2
D1
C1
B1
Input signals
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
0
1
2
3
4
5
6
7
8
9
a
b
c
d
e
f
0
1
2
3
4
5
6
7
8
9
a
b
c
d
e
f
0
1
2
3
4
5
6
7
8
9
a
b
c
d
e
f
0
1
2
3
4
5
6
7
8
9
a
b
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d
e
f
L
L
H
H
L
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L
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L
H
L
L
H
L
L
H
L
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
Negative Logic Static Input (M7F-@N@@@)
Input signal
Display condition
103 digit
102 digit
101 digit
100 digit
Terminal no.
R
Q
P
O
N
M
L
K
H
G
F
E
D
C
B
A
A1 103 102 101 100
digit digit digit digit
Terminal
symbol
D4
C4
B4
A4
D3
C3
B3
A3
D2
C2
B2
A2
D1
C1
B1
Input signals
H
H
H
H
H
H
H
H
L
H
H
H
H
L
H
H
L
H
L
H
H
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L
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L
H
H
H
H
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H
H
H
L
H
H
H
H
L
H
H
L
H
L
0
1
2
3
4
5
6
7
8
9
a
b
c
d
e
f
0
1
2
3
4
5
6
7
8
9
a
b
c
d
e
f
0
1
2
3
4
5
6
7
8
9
a
b
c
d
e
f
0
1
2
3
4
5
6
7
8
9
a
b
c
d
e
f
H
L
H
L
H
L
H
L
L
L
L
L
H
H
L
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L
H
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L
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L
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L
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H
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L
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L
L
L
L
L
L
L
L
L
L
L
5
M7F
Dynamic Input (M7F-@D@@@)
Input signal
Display condition
Terminal no.
D
C
B
A
K
L
M
N
O
S4 104 103 102 101 100
digit digit digit digit digit
Terminal
symbol
D
C
B
A
S0
S1
S2
S3
Input signals
L
L
L
L
L
L
L
H
L
L
H
H
H
H
L
H
L
H
H
L
H
H
H
L
H
H
H
H
L
*
*
*
*
*
*
*
1
*
0
*
L
L
H
H
L
H
H
H
H
L
*
*
2
*
*
L
L
H
L
H
H
H
H
L
*
3
*
*
*
L
H
H
H
H
L
H
H
H
H
L
4
*
*
*
*
L
L
H
L
H
H
H
H
L
*
*
*
5
*
L
H
H
L
H
H
H
H
L
*
*
*
6
*
L
H
L
H
H
H
H
L
*
*
7
*
*
H
H
H
H
H
H
H
H
H
H
H
H
L
*
8
*
*
*
L
L
H
L
H
H
H
H
L
9
*
*
*
*
L
H
H
L
H
H
H
H
L
*
*
*
a
*
L
H
L
H
H
H
H
L
*
*
*
b
*
* 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.
H
H
H
H
H
H
H
H
*
*
c
*
*
L
H
L
H
H
H
*
d
*
*
*
H
H
H
H
e
*
*
*
*
H
H
*
*
*
f
Unit Display
Zero Suppression Function
The displays are lit when voltage is supplied to the power supply
terminals (positive and negative terminals).
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.
Minus Symbol and Decimal Point
The DIP switch is used for minus symbol and decimal point settings
as shown in the following table.
Fourth
digit
Third Second First
digit digit digit
Display
contents
Model
DIP switch function
No decimal point is designated.
The second, third, and fourth digits
are blank.
Threedigits M7F-3@@@F
Numerals
and minus
symbol
There is a decimal point between
the first and second digits.
The third and fourth digits are
blank.
Threedigits M7F-3@@@T
Numerals
and unit
DP
There is a decimal point between
the third and second digits.
The fourth digit is blank.
Four digits M7F-4@@@
DP
Numerals
only
There is a decimal point between
the fourth and third digits.
All digits are displayed.
DP
Four digits M7F-4@@@F
Numerals
and minus
symbol
Note: The zero suppression function is normally operating.
Four digits M7F-4@@@T
Numerals
and unit
Five digits M7F-5@@@
Numerals
only
Note: 1. The minus symbol and decimal point are always lit when the
corresponding pins of the DIP switch are set to ON.
2. “NC” means “not connected”.
6
M7F
■ Terminal Arrangement/Functions
Terminal Arrangement
XG4A Connector
XG4A Connector
Dynamic Input Model
Static Input Model
Signal input
Power supply
Power supply
Signal input
Triangular
Triangular
mark on
socket *
mark on
socket *
Power supply (+)
Polarity guide
Terminal name
DIP Switch
Power supply (−)
Terminal guide
Case
mark
Case
mark
Signal input
Power supply
Signal input
Power supply
Note: 1. Circled numbers are for the user's convenience. When preparing a socket, pay attention
when wiring the terminals to the direction of the polarity guide.
2. The triangular mark ( ) on the M7F case indicates the start of the M7F terminal numbers. It
does not line up with the triangular mark ( ) on the connector. Incorrect wiring may cause a
short-circuit in the sequence output section, which could damage it.
* This is the location of the triangular mark on the XG4M-2030 Socket that is attached to the
Cable.
Terminal Functions
Input method
Terminal
symbol
Name
Function
First digit (100)
data input
A1 (20)
B1 (21)
C1 (22)
D1 (23)
Static input
A1
B1
C1
D1
The numeral or symbol corresponding to the binary code signal will be
displayed as the first digit (100).
Second digit (101) A2 (20)
data input
A2
B2
C2
D2
The numeral or symbol corresponding to the binary code signal will be
displayed as the second digit (101).
B2 (21)
C2 (22)
D2 (23)
Third digit (102)
data input
A3 (20)
B3 (21)
C3 (22)
D3 (23)
A3
B3
C3
D3
The numeral or symbol corresponding to the binary code signal will be
displayed as the third digit (102).
Fourth digit (103) A4 (20)
data input
A4
B4
C4
D4
The numeral or symbol corresponding to the binary code signal will be
displayed as the fourth digit (103).
B4 (21)
C4 (22)
D4 (23)
+V
Power supply
Power supply
Data input
Power supply and output terminal
0 V
Power supply 0-V output terminal (GND)
A (20)
B (21)
C (22)
D (23)
Dynamic input
A
B
C
D
Displays the numeral or symbol corresponding to the binary code signal.
S0 (100)
S1 (101)
S2 (102)
S3 (103)
S4 (104)
S0
S1
S2
S3
S4
Control input
Designates the digit to be displayed. Each digit will maintain the previous
value when this signal is input.
+V
Power supply
Power supply
Power supply and output terminal
0 V
Power supply 0-V output terminal (GND)
DIP Switch Function
The DIP switch is used for symbol and decimal point settings. Refer to Terminal Arrangement, above, for details.
7
M7F
■ Block Diagram
Note: Circled numbers are the connector pin numbers.
Static Input Method
Dynamic Input Method
External
power
supply input
Switching
regulator
External
Switching
power
Power supply
regulator
supply input
output into
the PLC
Power supply
output into
the PLC
Signal
input
A1 to D1
A2 to D2
A3 to D3
A4 to D4
to
to
to
to
Signal
input
LED display
elements
Strobe
Signal Input
LED display elements
Signal Positive Logic Input Method
Signal Data signal input
Input
Input
Circuit
Signal input
Circuit
・Short-circuit (ON) impedance
: 1 kǡ max.
・
ON voltage
: 9.6 V to power
supply voltage
: 3 VDC max.
・Short-circuit (ON) residual voltage
: 3 VDC max.
Signal input
・
OFF voltage
・Current flow for 0-ǡ short-circuit
: Approx. 0.2 mA
・
Input impedance : Approx. 70 kǡ
・Open (OFF) impedance
: 100 kǡ min.
Negative Logic Input Method
Strobe signal input
・Short-circuit (ON) impedance
: 1 kǡ max.
・Short-circuit (ON) impedance
: 1 kǡ max.
・Short-circuit (ON) residual voltage
・Short-circuit (ON) residual voltage
: 3 VDC max.
: 3 VDC max.
Signal input
Signal input
・Current flow for 0-ǡ short-circuit
: Approx. 0.2 mA
・Current flow for 0-ǡ short-circuit
: Approx. 0.2 mA
・Open (OFF) impedance
・Open (OFF) impedance
: 100 kǡ min.
: 100 kǡ min.
8
M7F
■ External Connections
Refer to Block Diagram on page 8 and Terminal Arrangement on
page 7 for external connections for the M7F according to the signal
input method.
PLC Connections
• Refer to your PLC operation manual before connecting the PLC.
• The M7F connects to the PLC without using any external resistor.
• It is necessary to select the correct input method of the M7F
according to the output method of the PLC Output Unit. Refer to
Connectable PLCs on page 2 for details on the selection of the
correct input method.
• A PLC Dynamic Output Unit can be used to save wiring. Use a
dynamic input model (M7F-@D@@@).
With PLC Static Output Unit
1. M7F-@P@@@ Static Positive Logic Input Model
Connected to C500-OD212 Output Unit
PLC
Termi-
nal No.
Terminal
name
Circuit Configuration
PLC
A to D
0 V
0 V
PLC Output
Unit
Power
supply
input
DC power
supply (+)
12 to 24 VDC
(0 V)
Power
supply
input
Note: 1. Use the M7F positive logic input model if the PLC Output Unit has PNP output.
2. The PLC connects to the M7F with ease via the enclosed G79-Y@C Cable (with
connectors, sold separately).
9
M7F
2. M7F-@N@@@ Static Negative Logic Input Model
1. Connected to C500-OD213 Output Unit
PLC
Termi-
nal No.
Terminal
name
Circuit Configuration
PLC
A to D
PLC Output
Unit
Power
supply
input
DC power
supply (+)
12 to 24 VDC
(0 V)
Power
supply
input
Note: The PLC connects to the M7F with ease via the G79-O@C-@ Cable (with connectors, sold separately).
(The above example indicates 1 to 1 connection.)
2. Connected to C200H-OD215 Output Unit
PLC
Termi-
nal No.
Terminal
name
Circuit Configuration
PLC
A to D
Power
supply
input
DC power
supply (+)
12 to 24 VDC
(0 V)
Power
supply
input
PLC Output
Unit
Fuse
Note: 1. If the C200H-OD215 is used as a Static Output Unit, the switches on the rear panel of the PLC must be set as described in
the following table.
SW1 (static output mode)
OFF
OFF
OFF
OFF
OFF
OFF
SW2
SW3
SW4
SW5 (negative logic output)
SW6
Refer to your PLC operation manual for details.
2. A G79-@C Connecting Cable (with connectors, sold separately) can be used to easily connect the PLC to the M7F.
10
M7F
With PLC Dynamic Output Unit
M7F-@D@@@ Dynamic Input Model
Connected to C200H-OD215 Output Unit
PLC
Termi-
nal No.
Terminal
name
Circuit Configuration
PLC
A to D
S0 to S4
Power
supply
input
DC power
supply (+)
12 to 24 VDC
(0 V)
Power
supply
input
PLC Output
Unit
Fuse
Note: 1. If the C200H-OD215 is used as a Dynamic Output Unit, the switches on the rear panel of the PLC must be set as described
in the following table.
SW1 (dynamic output mode)
ON
SW2
OFF
OFF
OFF
ON
SW3
SW4
SW5 (positive logic output)
SW6
Refer to your PLC operation manual for details.
OFF
2. A G79-@C Connecting Cable (with connectors, sold separately) can be used to easily connect the PLC to the M7F.
3. An eight-bit data signal is allocated to each strobe signal of the C200H-OD215 Dynamic Output Unit. On the other hand, each
strobe signal is input only to the rightmost four bits of the M7F. Thus the following program must run.
1. Status before PLC Program Runs (Data Storage Status)
2. Example of PLC Program Operation
(Refer to your PLC operation manual for details.)
Relay no.
Data no.
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Transfers the first digit's data of word 005 to the
first digit of word 100.
Word 005
4
3
2
1
5
no.
006
Transfers the second digit's data of word 005 to
the third digit of word 100.
007
008
Transfers the third digit's data of word 005 to
the first digit of word 101.
Note: Word numbers and data are examples.
Transfers the fourth digit's data of word 005 to
the third digit of word 101.
M7F 's display
Transfers the first digit data of word 006 to the
first digit of word 102.
3. Status after PLC Program Has Run (Data Storage Status)
Relay no.
Data no.
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Word 100
2
4
1
3
5
no.
101
102
103
Note: Word numbers and data are examples.
M7F 's display
11
M7F
Operation
■ Operation Timing (Input Signal Timing)
Dynamic Input Method (M7F-@D@@@)
Data input
signals A to D
Pulse duration (tw) 1.5 ms
ts
th
Hold time (th)
Setup time (ts)
0.75 ms
2.25 ms
H
L
Strobe input
(S0 to S4)
Data latch
Data read
tw
Data latch
■ Operation Chart
Dynamic Input Method (M7F-@D@@@)
The following example shows the relationship between each input terminal and the display condition. (Example: 5-digit)
Data contents
5
3
1
8
9
Data input
signals
(A to D)
Data read
1st digit
(S0)
H
L
Data input signals
Data latch
Data latch
Data read
2nd digit
(S1)
H
L
Data latch
Data latch
Data read
Data read
3rd digit
(S2)
H
L
Data latch
Data latch
4th digit
(S3)
H
L
Strobe input signals
Data latch
Data latch
Data read
5th digit
(S4)
H
L
Data latch
A numeric value is
displayed one digit at a
time via data signals A
to D.
1st-digit display change
2nd-digit display change
3rd-digit display change
4th-digit display change
5th-digit display change
Display
condition
12
M7F
Dimensions
Note: All units are in millimeters unless otherwise indicated.
67.5
50
M7F-@@1@@
M7F-4@1@F
4
(13.5)
LED
10°
30.4
14.2
Panel Cutout
M7F-4@1@T
M7F-5D1@
(Single Mounting)
+0.6
67
−0.4
The M7F-4@1@ is
illustrated.
7.8
31
M7F-3@1@F
(Side-by-side Mounting)
72
68
66
+0.6
(72n−5)
−0.4
+0.6
31
−0.4
M7F-3@1@T
36 29 14.22
7 min.
M7F-4@1@
Panel thickness: 1 to 6 mm
n: Number of Units mounted
66.5
13
M7F
Safety Precautions
■ Precaution for Correct Use
!CAUTION
Tighten the screws on the terminal block securely using
the recommended tightening torque of 0.29 to 0.49 N·m.
Loose screws may occasionally cause fire, resulting in
minor or moderate injury, or damage to the equipment.
Wiring
• Do not tighten the power supply terminals with excessive force
when wiring. Doing so may damage the terminals. Tighten each of
them to a torque of 0.29 to 0.49 N·m.
• Do not impose excessive force on the rear panel when tightening
■ Precautions for Safe Use
the terminals of the M7F or connecting a connector to the M7F.
• Do not use or store the product in the following locations.
• When tightening the terminals of the M7F or connecting a
connector to the M7F, hold the displays by hand, otherwise the
displays may protrude from the case.
• Locations subject to direct radiant heat from heating equipment
• Locations where the product may come into contact with water,
oil, or salt water
Environment
When using the M7F in places with dust, metal powder, or sprayed
oil, be sure to take appropriate measures so that no dust, metal
powder, or sprayed oil will penetrate the interior of the Display Units.
• Locations subject to direct sunlight
• Locations where dust or corrosive gases (in particular, sulfuric
or ammonia gas) are present
• Locations subject to extreme temperature changes
• Locations where icing or condensation may occur
• Locations subject to excessive shocks or vibration
Mounting
• When panel-mounting, make sure that the side of the case marked
“TOP” is upward.
• Locations subject to temperatures or humidity outside the
specified range
• When panel-mounting, do not press the central part of the displays,
otherwise the displays may be damaged. Press the flange part.
• Locations outdoors or exposed to wind or rain
• Locations subject to static electricity or noise
Connections
• If power will be supplied to the M7F from the PLC's I/O service
power supply, make sure that the current consumption of the M7F
does not exceed the rated capacity of the service power supply.
• It is recommended to supply power to the M7F from a dedicated
DC power supply in order to protect the PLC from being damaged.
• When using a controller other than the PLC or another company's
PLC, be sure to check the terminal arrangement of the connector of
the controller or the PLC. The terminal arrangement of OMRON's
cables incorporating connectors corresponds to that of the PLC.
• Do not use the product in locations subject to temperatures outside
the specified ranges or in locations subject to condensation. If the
product is installed in a panel, be sure that the temperature around
the product (not the temperature around the panel) does not go
outside the specified range. The life of components is dependent
on the temperature. The life of components shortens when the
temperature rises, and it lengthens when the temperature falls. The
life of components can be lengthened by lowering the temperature
inside the product.
• Do not install the product near devices generating strong high
frequency waves or surges. When using a noise filter, check the
voltage and current and install it as close to the product as
possible.
• Do not touch terminals or perform wiring while power is supplied to
the product. Doing so may result in injury or malfunction.
Removing Color Plate
There is a gap (with a width of approximately 1 mm) between the
case and color plate on the left and right sides. To remove the color
plate, insert a flat-blade screwdriver into either one of the gaps and
move the color plate upwards.
• Do not touch the terminals while power is being supplied. Doing so
may result in product failure or malfunction.
Case
Color plate
• When tightening the terminals or connecting connectors, support
the product with one hand to prevent it from being pushed out of the
front of the panel.
• Wire to the correct terminal number. Incorrect wiring may result in
damage to or burning of components.
• Be sure power supplies and power lines for control power supply
and inputs have appropriate specifications. Not using power
supplies and power lines with appropriate specifications may result
in malfunction, burning, or electric shock.
• Do not attempt to disassemble, repair, or modify the product. Doing
so may occasionally result in minor or moderate injury.
Replacing Unit Plate
• Do not allow pieces of metal, wire clippings, or fine metallic
shavings or filings to enter the product. Doing so may occasionally
result in fire or product failure.
• For DC input, use an SELV power supply with overcurrent
protection. Specifically, use an SELV power supply with double or
reinforced insulation between input and output, and an output
voltage of 30 Vrms with 42.2 V peak or 60 VDC maximum.
Recommended power supply: S8VS-06024@ (OMRON product)
• Remove the unit plate with a pair of tweezers.
• Before pasting a unit plate to the plate holder, remove the ground
paper from the unit plate. Paste the unit plate to the plate holder so
that the symbol mark or character(s) of the face plate will be on the
bottom side (i.e., the decimal-point side) of the M7F.
l
ay pane
TOP displ
Unit plate
Plate holder
14
M7F
Attaching Color Plate
Insert the projecting parts of the color plate into the square holes of
the case to attach the color plate to the case.
are
re
Color plate projecting part (There
projecting parts.)
r plate
four colo
Square hole (There are four squa
holes.)
DIP Switch Settings
The DIP switch can be set with the tip of a ball-point pen or small
screwdriver. Do not use anything that has a sharp edge (e.g.,
tweezers) to set the DIP switch.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
15
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2013.7
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2013 All Right Reserved.
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