12
Self-powered Time Counter New H7ET
Seven digits, time range 0 to 3999d23.9h.
Dual time range: 999999.9 ←→ 3999d23.9h or
999h59m59s ←→ 9999h59.9m
Ordering Information
Time Counters
Timer
input
Display T
ime range
epu
sp ay
999999.9h
←→
3999d23.9h
(switchable)
999h59m59s
←→
9999h59.9m
(switchable)
Light-gray body
Black body
Light-gray body
Black body
PNP/NPN universal DC
voltage input
7-segment LCD with
backlight H7ET-NV-H H7ET-NV-BH H7ET-NV1-H H7ET-NV1-BH
g
7-segment LCD
H7ET-NV H7ET-NV-B H7ET-NV1 H7ET-NV1-B
AC/DC multi-voltage
input
7-segment LCD
H7ET-NFV H7ET-NFV-B H7ET-NFV1 H7ET-NFV1-B
No-voltage input
7-segment LCD
H7ET-N H7ET-N-B H7ET-N1 H7ET-N1-B
Model Number Legend
H7ET - N -
12
1. Count Input
None:
No-voltage input
V:
PNP/NPN universal DC voltage input
FV:
AC/DC multi-voltage input
2. T
ime Range
None: 999999.9h/3999d23.9h
1: 999h59m59s/9999h59.9m
3. Case Color
None:
Light gray
B: Black
4. Display
None:
7-segment LCD without backlight
H:
7-segment LCD with backlight
3 4
Accessories (Order Separately)
Lithium
Battery
Y92S-36
Wire-wrap T
erminal (set of two terminals)
Y92S-37
Flush Mounting Adapter
26 mm
45 mm
Y92F-75
us ou g dap e
24.8 mm
48.8 mm
Y92F-77B
New H7ET New H7ET
13
Specifications
General
Item H7ET-NV-j
H7ET-NV-jHH7ET-NFV-jH7ET-N-jH7ET-NV1-j
H7ET-NV1-jHH7ET-NFV1-jH7ET-N1-j
Operating
mode
Accumulating
Mounting method
Flush mounting
External connections
Screw terminals
Reset
External/Manual reset
Display
7-segment LCD with or without backlight (character height: 8.6 mm) (see note 1)
Number of digits
7
T
ime range
0.0h to 999999.9h
←→
0.0h to 3999d23.9h
(switchable with switch)
0s to 999h59m59s
←→
0.0m to 9999h59.9m
(switchable with switch)
T
imer input
PNP/NPN
universal DC
voltage input
AC/DC
multi-voltage
input
No-voltage
input PNP/NPN
universal DC
voltage input
AC/DC
multi-voltage
input
No-voltage
input
Case color
Light gray or black (-B models)
Attachment W
aterproof packing, flush mounting bracket, time unit labels (see note 2)
Approved standard
UL508, CSA C22.2 No.14, Lloyds
Conforms to EN61010-1/IEC61010-1 (pollution degree2/overvoltage category
III)
Conforms to VDE0106/P100
Note: 1.
Only PNP/NPN universal DC voltage input models (-H models) have a backlight.
2.
“-hours”, “-d-h”, “-h-m”, and “-h-m-s” labels are included.
Ratings
Item H7ET-NVj-j
H7ET-NVj-jHH7ET-NFVj-jH7ET-Nj-j
Supply
voltage
Backlight model: 24 VDC (0.3 W
max.) (for backlight)
No-backlight model: Not required
(powered by built-in battery)
Not required (powered by built-in battery)
T
imer input
High (logic) level: 4.5 to 30 VDC
Low (logic) level: 0 to 2 VDC
(Input impedance: Approx. 4.7 k
)
High (logic) level: 24 to 240 V
AC/
VDC, 50/60 Hz
Low (logic) level: 0 to 2.4 V
AC/VDC,
50/60 Hz
No voltage input
Maximum short-circuit impedance:
10 k
max.
Short-circuit residual voltage: 0.5 V
Reset input
No voltage input
Maximum short-circuit impedance:
10 k
max.
Short-circuit residual voltage: 0.5 V
max.
Minimum open impedance: 750 k
min.
g
max.
Minimum open impedance: 750 k
min.
Minimum pulse
width 1 s
Reset system
External reset and manual reset: Minimum signal width of 20 ms
T
erminal screw
tightening
torque
0.98 N
S
m max.
Ambient
temperature Operating: –10°
C to 55
°
C (with no condensation or icing)
Storage: –25°
C to 65
°
C (with no condensation or icing)
Ambient
humidity
Operating: 25% to 85%
New H7ET New H7ET
14
Characteristics
Item H7ET-NVj-j
H7ET-NVj-HjH7ET-NFVj-jH7ET-Nj-j
Time
accuracy
±
100 ppm (25
°C)
Insulation
resistance
100 M
min. (at 500 VDC)
between current-carrying metal
parts and exposed
non-current-carrying metal parts,
and between the backlight power
supply and timer input
terminals/reset terminals for
backlight models
100 M
min. (at 500 VDC)
between current-carrying metal
parts and exposed
non-current-carrying metal parts
and between timer input terminals
and reset terminals
100 M
min. (at 500 VDC)
between current-carrying metal
parts and exposed
non-current-carrying metal parts
Dielectric strength
1,000 V
AC, 50/60 Hz for 1 min
between current-carrying metal
parts and exposed
non-current-carrying metal parts
and between the backlight power
supply and timer input
terminals/reset terminals for
backlight models
3,700 V
AC, 50/60 Hz for 1 min
between timer input terminals and
exposed non-current-carrying
metal parts
2,200 V
AC, 50/60 Hz for 1 min
between reset terminals and
exposed non-current-carrying
metal parts and between timer
input terminals and reset terminals
1,000 V
AC, 50/60 Hz for 1 min
between current-carrying metal
parts and exposed
non-current-carrying metal parts
Impulse withstand
voltage
4.5 kV between current-carrying
terminal and exposed
non-current-carrying metal parts
4.5 kV between current-carrying
terminal and exposed
non-current-carrying metal parts
3 kV between timer input terminals
and reset terminals
4.5 kV between current-carrying
terminal and exposed
non-current-carrying metal parts
Noise immunity
Square-wave noise generated by noise simulator (pulse width: 100 ns/1
µs, 1-ns rise)
ose u y
±
600 V (Between timer input
terminals/Between reset terminals)
±
480 V (Between the backlight
power supply terminals for
backlight models)
±
1.5 kV (Between timer input
terminals)
±
500 V (Between reset terminals)
±
500 V (Between timer input
terminals/Between reset terminals)
Static immunity
±
8 kV (malfunction)
V
ibration resistance
Malfunction: 0.15-mm single amplitude at 10 to 55 Hz for 10 min each in 3 directions
Destruction: 0.375-mm single amplitude at 10 to 55 Hz for 2 hrs each in 3 directions
Shock resistance
Malfunction: 200 m/s
2
3 times each in 6 directions
Destruction: 300 m/s
2
3 times each in 6 directions
EMC (EMI) EN50081-1
Emission Enclosure: EN55022 class B
(EMS) EN50082-2
Immunity ESD:
EN61000-4-2:
4-kV contact discharge (level 2)
8-kV air discharge (level 3)
Immunity RF-interference from AM Radio W
aves:
ENV50140:
10 V/m (80 MHz to 1 GHz) (level 3)
Immunity RF-interference from Pulse-modulated Radio W
aves:
ENV50204:
10 V/m (900 MHz
±
5 MHz) (level 3)
Immunity Conducted Disturbance:
ENV50141:
10 V (0.15 to 80 MHz ) (level 3)
Immunity Burst:
EN61000-4-4:
2-kV power line (level 3)
2-kV I/O signal line (level 4)
Enclosure rating
Front panel:
IP66, NEMA4 with waterproof packing
T
erminal block:
IP20
W
eight (see note)
No-backlight model: Approx. 60 g
Backlight model: Approx. 65 g Approx. 60 g Approx. 60 g
Note: W
eight includes waterproof packing and flush mounting bracket.
Reference Value
Item Value Note
Battery
life
10 years min. with continuous input at
25°
C (lithium battery)
The battery life is calculated according to the conditions in the left column
and therefore is not a guaranteed value. Use these value as reference for
maintenance or replacement.
New H7ET New H7ET
15
Nomenclature
Front view
Bottom view
Reset Key
Reset the count value. Not operable
under key-protect.
Key-protect Switch
T
ime-range switch
Setting
(see note)
Key-protect
Front panel
OFF
(default setting)
ON
Terminal block
Setting
(see
note)
H7ET-Njj-jj
Front panel
0.0h
to 3999d23.9h
0.0h to 999999.9h
(default setting)
Terminal block
Time
range
H7ET-Njj1-jj
0s to 999h59m59s
(default setting)
0.0m to 9999h59.9m
If the switch setting is
changed, press the Reset
Key on the front panel.
H7ET
Note:
Perform switch setting before mounting to a control panel.
Operation
Operating Modes
H7ET
T
ime Counter
Incrementing Operation
(Up)
Full-scale
(Full-scale
–0.1
(1))
Reset
Timer input
Internal clock
timer value
Timer display values
New H7ET New H7ET
16
Dimensions
Note: All
units are in millimeters unless otherwise indicated.
H7ET-N
Dimensions with Flush Mounting Bracket
When
mounting, insert the Counter
into
the cutout, insert the adapter from the
back and push in the Counter while
making
the
gap between the front panel
and the cutout panel as small as
possible. Use screws to secure the
Counter. If waterproofing is desired,
insert
the waterproof packing.
When several Counters are installed,
ensure that the ambient temperature
will
not exceed specifications.
The
appropriate thickness of the panel
is
1 to 5 mm.
Panel Cutout
Separate mounting
Joint mounting
W
aterproofing is not possible
for joint mounting
60 min.
22.2+0.5
0
45+0.5
0
22.2+0.5
0
(48
Units - 2.5)
+1.0
0
New H7ET New H7ET
17
Installation
Terminal Arrangement
Bottom view: V
iew of the Time Counter rotated horizontally 180
°
Backlight Model
No-backlight Model
Reset
input
Timer
input
Backlight
24 VDC
Reset
input
Timer
input
Connections
H7ET Time Counter
PNP/NPN
Universal DC V
oltage Input Model W
ith Backlight
1.
Contact Input (Input by a Relay or Switch Contact)
Relay
Input Reset
Relay
or Switch or Switch
or Open collector of an
NPN transistor or Open collector of an
NPN transistor
Open collector of a
PNP transistor Open collector of a
PNP transistor
Input Reset
Backlight
24 VDC
Backlight
24 VDC
2. Solid-state
Input
Note: 1. Terminals 2 and 4 (input circuit and reset circuit) are
functionally
isolated.
2.
Select input transistors according to the following:
Dielectric strength of the collector
y
50 V
Leakage current < 1
µA
New H7ET New H7ET
18
No-voltage
Input Model
1. Contact
Input (Input by a Relay or Switch Contact)
2. Solid-state
Input
(Open Collector Input of an NPN T
ransistor)
Note: Use
Relays and Switches that have high contact reli
-
ability
because the current flowing from
terminals 1 or
3
is as small as approx. 10
µ
A. It is recommended
that
OMRON’s G3T
A-IA/ID be used as the SSR.
Note: 1.
Residual voltage in the output section of Proximity
Sensors or Photoelectric Sensors becomes less
than
0.5 V because
the current flowing from termi
-
nals
1 or 3 is as small as approx. 10
µ
A, thus allow
-
ing
easy connection.
2.
Select input transistors according to the following:
Dielectric strength of the collector
y
50 V
Leakage current < 1
µA
AC/DC Multi-voltage Input Model
PNP/NPN Universal DC V
oltage Input Model W
ithout Backlight
1.
Contact Input (Input by a Relay or Switch Contact)
2.
Solid-state Input
Note: 1. Terminals
2 and
4 (input circuit and reset circuit) are
functionally
isolated.
2.
Select input transistors according to the following:
Dielectric strength of the collector
y
50 V
Leakage current < 1
µA
Relay
Input Reset
Relay
or Switch or Switch
or Open collector of an
NPN transistor or Open collector of an
NPN transistor
Open collector of a
PNP transistor Open collector of a
PNP transistor
Input Reset
Relay
Relay
Input Reset
or Switch or Switch
or Open collector of
an NPN transistor
or Switch
Open collector of an
NPN transistor Open collector of an
NPN transistor
Input Reset
Terminals 2 and 4 are
internally connected.
Relay Input Reset Relay
or Switch or Switch
Terminals 2 and 4 are
internally connected.
New H7E New H7E
30
Accessories (Order Separately)
New H7E (Except for PCB-mounting Counter)
The
New H7E models are supplied with a mounting bracket and nut. Additionally
, the Flush Mounting Adapters shown here allow the New H7E
models
to be fitted to existing panel cutouts.
Y92F-77B Flush Mounting Adapter
for 24.8 48.8 Rectangular Cutout
Use
mounting bracket supplied with the Counter
Panel cutout
Y92F-75 Flush Mounting Adapter
for 26 45.3 Rectangular Cutout
Use
mounting bracket supplied with the Counter
Panel Cutout
28.8 24.2 22.2
45.2
48.2
53.8
4
24.8
48.8
Y92S-37 Wire-wrap Terminal (Set of Two Terminals) 44.8
24
48 2548.5 17.1
22
Wire-wrap terminal
(1
×
1 mm)
When using the Wire-wrap Terminal, be sure to use the correct
wires
and peripheral devices. (The correct wires, bits and sleeves
are shown in the table on the right.)
Wire Bit Sleeve W
rapped state
AWG22 2-A 2-B Normal
AWG24 1-A 1-B Normal
AWG26 3-A 1-B Normal
Y92S-36 Lithium Battery (3 V) 24.5 dia.
7.7
PCB-mounting Counters
XR2A-2801-N 28-pin Socket Note: When using the Socket, use the PCB processing dimen-
sions
previously provided.
New H7E New H7E
31
Precautions
New H7E (Except for PCB-mounting Counter)
WARNING
This
product has a built-in lithium battery
. Do not short-circuit
the
+ and – terminals, charge, disassemble, deform, or expose
the
battery to fire. The battery may explode
(break), catch fire,
or
cause liquid leakage.
Caution
Do
not use any battery other than the specified one (Y92S-36).
Using
another battery may cause liquid leakage or breakage,
resulting
in malfunction or injury
.
Caution
If a voltage other than the rated one is applied, internal ele-
ments
may be damaged.
Do not use the Counter in the following places:
Locations subject to direct sunlight.
Locations subject to corrosive gases.
Locations subject to dust.
Before Use
An
insulation sheet has been inserted to maintain the quality of
the
T
otalizer in the event of a long period without use. Be sure to
remove
this sheet before attempting to use the product.
Remove the insulation sheet and press the Reset Key on the
front
panel of the Counter
. (With the H7ER-N,-NV(-H),-NV1(-H),
models,
“0” or “0.0” will be displayed after 1 s.)
Reset Key
Insulation Sheet
Switch settings on the Counter must be performed before
mounting
it to a control panel.
Do not use the Counter in the following locations:
S
Locations subject to severe changes in temperature.
SLocations
subject to condensation as
the result of high humid
-
ity.
Mounting Precautions for Flush Mounting
Although
the operating section is watertight (conforming to NEMA4,
IP66), rubber packing is provided to avoid water leakage through
the
gap between the
Counter and panel cutout. Unless this rubber
packing is tightly squeezed on, water may permeate inside the
panel.
Therefore, be sure to tighten the screws for fixing the Flush
Mounting
Bracket. (Excessive tightening
may also deform the rub
-
ber
packing.)
Screw for the Flush Mounting Bracket
The wider side must
face the panel. Adapter
Panel
Reset Input and Count/Timer Input
The H7E operates using its built-in Battery. If the H7E is
connected to a device that has +V and OUT terminals that are
connected with a diode as shown in the circuit diagram, the
circuit indicated by the arrow 1 or 2 will be formed when the
device
is turned OFF
. As a result, the H7E
may be reset or count
by
one. It is recommended that such devices not be connected to
the
H7E.
Count/Timer
input
or reset
input
circuit
Internal
H7Ej-N
Devices
If
an excessive voltage is applied to the count/timer input or reset
input
terminals, the internal elements may be damaged.
Ensure that the following voltages are not exceeded:
S
PNP/NPN universal voltage input model: 30 VDC
S
AC/DC voltage input model:
At count/timer input: 240 V
AC (peak voltage: 338V)
240 VDC
At reset input:
3 VDC (no-voltage input)
S
No-voltage input model: 3 VDC
SA
void wiring close to high-tension or large-current lines.
Do not remove the outer
case when voltage is being applied to
the power supply terminals or the input terminals.
The
input for the H7E
j-NFV-j
is a high-impedance circuit and
so
influence from an induced voltage may result in malfunction.
Therefore,
when the input signal wiring is longer than 10 m (line
capacitance of 120 pF/m, at room temperature), it is
recommended
that a CR filter or a bleeder resistor is connected.
!
!
!
New H7E New H7E
32
Count/Timer Input or Reset Input to More than
One H7E Counter at a Time
PNP/NPN Universal DC V
oltage Input
or
or
Note:
H (Reset ON) level must be 4.5 V minimum.
H =
4.7 (k
)/N + V
4.7 (k
)/N + R
No-voltage Input
or
Note: 1. The
leakage current of the transistor used for input must
be
less than 1
µA.
2. The
forward voltage
of the diode must be as low as pos
-
sible
(i.e., 0.1 V maximum with an I
F
of 20
µ
A) so that the
voltage
between terminals 3 and 4 will be 0.5
V when the
reset
input is ON.
Input and Power Supply
No-voltage
Input Models
Do
not
impose voltage on the Counter if the Counter is a model
that
operates with no-voltage input, otherwise
the internal circuit
of
the Counter may be damaged.
Do not connect any single input signal in parallel to Counter
models
operating with no-voltage input and those operating with
voltage
input, otherwise the Counters may malfunction.
When connecting a sensor to the Counter that operates with
no-voltage
input, make sure that the sensor has open collector
output. Sensor
When
connecting an open collector input from a transistor to the
Counter
that operates with no-voltage input, make sure that the
leakage
current of the transistor is 1
µ
A maximum.
No-voltage Input and PNP/NPN Universal DC V
oltage Input
Models
The
operation of the Counter may be af
fected if the
line voltage of
the power supply exceeds 500 pF (about 10 m, with parallel
wires
of 2 x 2 mm).
Keep all wires as short as possible. When using shielded wire,
line capacitance may occur
.
AC/DC Multi-voltage Input Models
When
connecting count/timer input from an SSR to the Counter
that operates with AC/DC voltage input, use OMRON’s
G3TA-IA/ID
SSR
(for DC) whose leakage current is 0.1 mA max.
or
connect
a bleeder resistor in parallel to the input circuit of the
Counter.
Leakage
current:
0.1 mA max.
or
or
or
*Bleeder resistor
The voltage between terminals 1 and 2 must be
1.5 V maximum when the SSR is OFF.
Backlight Power Supply
To
reduce variation in the brightness of the backlight when using
more than one H7E with a backlight, use the
same power supply
for
all the backlights.
When connecting the DC power supply for the backlights, be
sure
to connect the polarities correctly
.
Input
V
erification with the H7ET Time Counter
(When
the time range is not set to 0s to 999h59m59s )
The decimal point of the LCD blinks every other second while an
input
signal is being applied. If the decimal point is not blinking, the
input signal is not being received correctly. Check the input signal
connections.
Unit Label for Time Counter and Tachometer
A
unit label has been
packed with the Counter
. Use in accordance
with
the application.
Battery Replacement
Remove
the wiring when replacing the Battery
. Do not come in con
-
tact
with any item to which high voltage is being applied. Doing so
may result in electric shock.
Before
changing the Battery
, the person should ensure that they are
not carrying any static electric charge.
Procedure for replacing the Battery (refer to the diagrams below):
1.
Using the tool, pry open the lift-tab on the case. (1)
2.
Pull the body out of its outer case. (2)
3.
Lift the Battery up by the edge and remove it. (3)
When
removing the Battery
, do not
come in contact with the
display
area or any internal parts.
New H7E New H7E
33
4. Wipe
the back of the new Battery before inserting it.
5.
Ensure that the + and – terminals are correctly oriented.
6. After
replacing the Battery
,
re-insert the body into its case. (4)
Check
that the case is securely held in by the lift-tab.
7. Press the Reset Key before use (not necessary for
H7ER-N,-NV,-NV1).
(5)
Tool (2)
(1)
(1)
(3)
(4)
(5)
Battery
EN/IEC Standards
The
count or timer input, reset input, and backlight power supply ter
-
minals of the no-voltage input or PNP/NPN universal DC voltage
input
models (H7E
j
-N,-N1, H7E
j-NV(-H),-NV1(-H))
are not isola
-
ted.
A SELV power supply conforming to Appendix H of IEC61010-1
should
be used for the count or timer input, reset input and backlight
power
supply terminals. A SEL
V power supply is a power supply for
which
the input and output have double or reinforced insulation, and
for
which the output voltage is 30 V
rms with 42.4
V peak or 60 VDC
max.
(Only the H7E
j-NVj
-H has a backlight.)
The
terminals for count or timer input and reset input for AC/DC mul
-
ti-voltage
input models have basic insulation.
Connect the reset input terminals to a device that does not have
exposed current-carrying parts and has basic insulation for
240 V
AC.
Others
If
the indicator keeps flickering or is OFF
, the internal battery may be
close to the end of its service life. In such
a
case, it is suggested that
the
battery be replaced.
Precautions
PCB-mounting Counter
Power Supply
Use the power supply within the applicable range indicated by
the
following waveform, while considering the ripple and
voltage
fluctuations
of the circuit power source.
3.6 V
2.6 V
Voltage
The
H7E
j-Nj
P changes its mode as shown below depending
on
the applied supply voltage.
LCD Internal circuit
operation
Beyond
supply voltage
Looks darker
Looks normal
Looks lighter
No display
No operation
Normal operation Battery
life
guideline
Applicable
range
(V)
Normal operation
3.6
3
0
Approx. 2.6
Approx. 2.2
Battery Replacement
To
prevent unwanted reset when replacing the battery
, connect the
new
battery before disconnecting the old one. Otherwise, the
volt
-
age
supplied to the
counter circuit drops, causing the present count
value
to reset.
When
designing the
circuit board, providing two extra terminals for
battery
connection will make the switch must simpler
. See the sche
-
matic
diagram below:
H7Ej-NjP
Wiring
polarity must be carefully observed, in order to prevent
per
-
manent damage to the Counters. Exercise
caution when inserting
the Counter in the socket, to prevent reversed polarity
.
New H7E New H7E
34
Inputs
Do
not route the wiring of the count, timer
, or reset inputs in the
vicin
-
ity
of, or in parallel to the wiring of high-voltage or inductive load cir
-
cuits (such as motors and relays). Also,
keep
the wiring as short as
possible.
H7Ej-NjP
Be careful not to apply voltages exceeding the following values to
the count, timer, or reset terminals, otherwise the internal circuit
may
be damaged.
No-voltage input: 3 VDC
General Information
The
terminals are solder-plated. Finish soldering the terminals with
-
in
5 seconds, at a solder iron tip temperature of 250
°C
±
10
°.
Since
the Counter is not flux-tight, do not use flux when soldering.
Avoid automatic and dip soldering. Manually solder the Counter
onto
a PC board, and avoid cleaning as much as possible.
When
mounting the Counter on a PC board with components which
consume
higher current than the H7E
j-NjP
, observe the
follow
-
ing precautions.
1. Minimize
the wiring
(less than 50 mm) from the H7E
j-NjP
to
the power supply section.
2. Avoid
placing
the H7E
j-Nj
P power
, timer
, counter
, or reset
input circuit in parallel with circuits that consume large
currents,
particularly on the positive side.
Power supply Power supply
H7Ej-NjP
Placed far away from
the power supply.
Large-current-
consuming
components
Bypass
capacitor
H7Ej-NjP
Large-current-
consuming
components
PC Board (Bad Example) PC Board (Good Example)
Wired in parallel
with large-current-
carrying compo-
nents.
Bypass
capacitor
When using the Counter in an environment where the Counter is
subject to frequent occurrences of vibration or shock, or when
mounting the Counter facing downwards or sideways, it is sug-
gested
that the Counter be directly soldered to
a PCB instead of us
-
ing sockets.
To Conform to EN/IEC Standards
Input
terminals have no insulation from power supply terminals. The
power
supply terminals must be supplied from a SEL
V
source in ac
-
cordance with IEC61010-1 Annex H. SELV (separated extra-low
voltage) source is a power supply having double or reinforced in-
sulation
between the
primary and the secondary circuit and having
output
voltage of 30 V rms max. and 42.4 V peak max. or 60 VDC
max.
Cleaning
To
prevent damage, the exterior
of the Counter must not be exposed
to
organic solvents (3.g. paint thinner or benzine),
strong alkalis, or
strong acids.
Others
No user-serviceable parts.
Return to OMRON for all repairs.
OMRON Corporation
Industrial
Automation Company
Measuring and Supervisory Controls Division
28th Fl., Crystal T
ower Bldg.,
1-2-27, Shiromi, Chuo-ku,
Osaka 540-6028 Japan
Phone: (81)6-6949-6035 Fax: (81)6-6949-6069
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To
convert millimeters into inches, multiply by 0.03937. T
o convert grams into ounces, multiply by 0.03527.
Cat. No. M064-E1-2 In the interest of product improvement, specifications are subject to change without notice.
Printed
in Japan
0799-2M
a