Panasonic LC2H User Manual

’06–’07

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Timers/Time Switches/Counters/Hour Meters

LC2H

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Panel mounting type

One-touch installation type

Panel mounting type

Installation frame type

PC board mounting type

RoHS Directive compatibility information

http://www.nais-e.com/

DIN HALF SIZE

LCD COUNTER

Features

1. 8.7 mm .343 inch Character Height
(previously 7 mm)

Easy-to-read character height increased
from 7 mm to 8.7 mm .276 inch to .343

inch.

8.7mm

.343inch

2. Plenty of Digits

8 digits

3. Counting Speed Switchable
between 2 kHz and 30 Hz

4. Panel Mounting Type Features
2 Installation Methods

Comes with very easy one-touch
installation type and also installation
frame type that uses the bracket on the
timer/counter. Choose a method that
suits the application.

5. Battery Replacement Easy on
Environment

To replace battery simply remove body
for the one-touch installation type, and
remove battery lid for the installation
frame type.

LC2H

Counters

6. Screw Terminals Designed for
Safety

Built in finger protection.

7. Panel Covers Replacable

(Standard color is ash gray.)
Change the panel design by replacing
with a black panel cover.

8. Conforms to IP66 Protective
Construction (Only installation frame
type.) (Front panel surface)

9. Input Methods

1) Non-voltage input method

2) Voltage input method

3) Free voltage input method

10. Backlight Type Added to Series
and Now 2-color Switchable (green/
red)

Easy viewing even in dark places and
switchable between green and red
(Voltage input type).

11. Compliant with UL, c-UL and CE.

Product chart

Type

Installation type
Panel

mounting
type

PC board mounting type  ———

One-touch installation type 

Installation frame type 

Non-voltage input type

Standard type Backlight type

Voltage input type

(4.5 to 30 V DC)

Free voltage input type

(24 to 240 V AC/DC)

Voltage input type

(4.5 to 30 V DC)

Product types

1. Panel mounting type

1) One-touch installation type
1 Standard type

No. digits Counting speed Front reset Input method Part No.

8 digits

Note) Please ask us about types without front resetting.

2 Backlight type

No. digits Counting speed Front reset Input method Part No.

8 digits 2 kHz/30 Hz switchable Yes Voltage input type (4.5 to 30 V DC) LC2H-FE-DL-2KK-B

98

2 kHz/30 Hz switchable

30 Hz Free voltage input type (24 to 240 V AC/DC) LC2H-FE-FV-30

Ye s

Non-voltage input type LC2H-FE-2KK
Voltage input type (4.5 to 30 V DC) LC2H-FE-DL-2KK

LC2H

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2) Installation frame type
1 Standard type

No. digits Counting speed Front reset Input method Part No.

8 digits

Note) Please ask us about types without front resetting.

2 kHz/30 Hz switchable

30 Hz Free voltage input type (24 to 240 V AC/DC) LC2H-F-FV-30

Ye s

2 Backlight type

No. digits Counting speed Front reset Input method Part No.

8 digits 2 kHz/30 Hz switchable Yes Voltage input type (4.5 to 30 V DC) LC2H-F-DL-2KK-B

2. PC board mounting type

No. digits Counting speed Front reset Input method Part No.

8 digits

2 kHz
30 Hz LC2H-C-30-N

No Non-voltage input type

Specifications

1. Panel mounting type

Item
No. digits 8 digits

External power supply Not required (built-in battery)
Max. counting speed 2 kHz/30 Hz (Switchable by switch) 30 Hz (Note 2)

Min. input signal width
(ON: OFF = 1:1)

Input method (signal)

Count
input

Input impedance

Residual voltage Max. 0.5 V — —
Min. input signal width 200 ms

Input method (signal)

Reset
input

Input impedance

Residual voltage Max 0.5 V — Max. 0.5 V

Display method 7-segment LCD

Breakdown voltage (initial) Between charged and uncharged parts: 1,000 V AC for 1 minute.

Insulation resistance (initial) Min. 100 MΩ (measured at 500 V DC) Measurement location same as for break down voltage.
Backlight power — 24 V DC (±10%) —
Protective construction (Note 3) IEC Standard IP66 (only panel front: when using rubber gasket)
Accessories (Note 3) Rubber gasket, mounting bracket
Battery life 7 years (at 25°C 77°F) Note 1 6 years (at 25°C 77°F)

Notes) 1. The value given for battery life is calculated based on continuous operation (count input signal ON/OFF = 1:1), therefore, this value is not guaranteed.

Also, battery life is decreased 30% when operation is continuous with 2 kHz count inputting in 2 kHz mode.

2. Operation is at 25 Hz when using 24 V AC.

3. Only for installation frame type.

Type

Non-voltage input Voltage input Free voltage type

Non-voltage input using

contacts or open collector

connection

When shorted:

Max. 10 kΩ

When open:

Max. 750 kΩ

Non-voltage input using

contacts or open collector

connection

When shorted:

Max. 10 kΩ

When open:

Max. 750 kΩ

Standard type Backlight type Standard type

0.25 ms/16.7 ms (Switchable by switch) 16.7 ms

Non-voltage input type LC2H-F-2KK
Voltage input type (4.5 to 30 V DC) LC2H-F-DL-2KK

LC2H-C-2K-N

High level: 4.5 to 30 V DC

Low level: 0 to 2 V DC

Approx. 4.7 kΩ —

High level: 4.5 to 30 V DC

Low level: 0 to 2 V DC

Appox. 4.7 kΩ

7-segment LCD

With green/red backlight

High level:

24 to 240 V AC/DC

Low level:

0 to 2.4 V AC/DC

Non-voltage input using

contacts or open collector

connection

When shorted:

Max. 10 kΩ

When open:

Max. 750 kΩ

7-segment LCD

Between charged and

uncharged parts: 2,000 V

AC for 1 minute.

99

LC2H

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2. PC board mounting type

Item

Type

Input method Non DC voltage input
No. digits 8 digits
Rated operation voltage 3 V DC
Allowable operation voltage range 2.7 to 3.3 V DC
Current consumption Max. 30 µA (max. 250 µA during reset input)
Max. counting speed 2 kHz 30 Hz

Count
input

Min. input signal width
(ON: OFF = 1:1)

Input method Non-voltage input using contacts or open collector connection

Input impedance

0.25 ms 16.7 ms

Residual voltage Max. 0.5 V
Min. input signal width 10 ms

Reset
input

Input method Non-voltage input using contacts or open collector connection

Input impedance

Residual power Max. 0.5 V

Break down voltage (initial) Between charged and uncharged parts: 1,000 V AC for 1 minute.
Insulation resistance (initial) Min. 100 MΩ (measured at 500 V DC) Measurement location same as for break down voltage.

3. Common

Item

Type

Vibration resistance

Shock resistance

Functional 10 to 55 Hz (1 cycle/min.), single amplitude: 0.15 mm .006 inch (10 min. on 3 axes)
Destructive 10 to 55 Hz (1 cycle/min.), single amplitude: 0.375 mm .015 inch (1 hr. on 3 axes)
Functional Min. 98 m/s2 (4 times on 3 axes)

Destructive Min. 294 m/s2 (5 times on 3 axes)
Operation temperature –10 to +55°C +14 to +131°F (without frost or dew)
Storage temperature –25 to +65°C –13 to +149°F (without frost or dew)
Ambient humidity 35 to 85% RH (non-condensing)

Panel mounting/PC board mounting types

PC board mounting type

When shorted: Max. 10 kΩ

When open: Max. 750 kΩ

When shorted: Max. 10 kΩ

When open: Max. 750 kΩ

Applicable standard

Safety standard EN61010-1 Pollution Degree 2/Overvoltage Category III

(EMI)EN61000-6-4

EMC

Radiation interference electric field strength
Noise terminal voltage
(EMS)EN61000-6-2
Static discharge immunity

RF electromagnetic field immunity

EFT/B immunity

Conductivity noise immunity
Power frequency magnetic field immunity

EN55011 Group1 ClassA
EN55011 Group1 ClassA

EN61000-4-2 4 kV contact

8 kV air

EN61000-4-3 10 V/m AM modulation (80 MHz to 1 GHz)

10 V/m pulse modulation (895 MHz to 905 MHz)

EN61000-4-4 2 kV (power supply line)

EN61000-4-6 10 V/m AM modulation (0.15 MHz to 80 MHz)
EN61000-4-8 30 A/m (50 Hz)

100

Part names

(Terminal block side)

(LCD side)

OFF❇

ON

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1. Front reset button

This button resets the count value. It
does not work when the lock switch is
ON. Be aware that battery life will
decrease if this switch is used frequently.

2. Lock switch (Refer to chart on
right.)

Disable the front reset button.

Note) Turn ON at the LCD side (reset disabled) and

OFF at the terminal block side (reset enabled).

3. Count speed switch (Refer to chart
on right.)

Use this switch to switch the count speed
between 30 Hz and 2 kHz. (On the non­voltage and voltage input types, 30 Hz is
on the LCD side and 2 kHz is on the
terminal block side. Fixed at 30 Hz for
free voltage input type.)

Note) You must press the front reset button when you

change the count speed switch setting.
Confirm, however, that the Lock Switch is OFF
(front switches operable).

RESET

Front reset button

Lock switch
(Unit display 1)

Count speed
switch
(Unit display 2)

COUNTER

LC2H

Count speed switch

Non-voltage input/voltage input Free voltage input

(Terminal block side)

(LCD side)

2k Hz

30Hz❇

—

(Fixed at 30 Hz)

LC2H

Lock switch

Dimensions

1. Panel mounting type

• External dimensions

1) One-touch installation type

(44)

(1.732)

22

.866

10.4

.409

5

.197

7

.276

54.4

2.142

24

.945

Notes) 1. ❇Default setting when shipped.

2. Make the switch setting before installing to panel.

• Panel installation diagram

44.8

1.764

Note) When installing to a 4.5 mm .177 inch thick panel, remove the rubber spacer

When installing the one-touch installation type model, make sure

48

1.890

COUNTER

that the installation spring does not pinch the rubber gasket.
To prevent the installation spring
from pinching the rubber gasket:

1. Set the rubber gasket on both

RESET

LC2H

Reset button

ends of the installation spring
(left and right).

2. Confirm that the installation
spring is not pinching the rubber
gasket, and then insert and fix the
installation spring in place from the
rear of the timer unit.

first.

Panel (1 to 4.5mm

.039 to .177inch

thickness)

mm inch

General tolerance: ±1.0 ±.039

Rubber spacer

101

LC2H

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2) Installation frame type • Panel mounting diagram

44.8

1.764

Mounting screws
(found on mounting frame)

Mounting frame
ATH3803 (included)

54.4

2.142

44

1.732

5

.197

7

.276

24

.945

RESET

48

1.890

COUNTER

Reset button

22

.866

10.4

.409

• Panel cut-out dimensions

The standard panel cut-out is shown below.
Use the mounting frame (ATH3803) and the rubber packing (ATH3804).
(Only installation frame type.)

60 min.

2.362 min.

1.772

+0.5

45

0

+.020

0

+0.5

22.2

0

+.020

.874

0

LC2H

37

1.457

Panel
(1 to 4.5mm .039 to .177inch thickness)

Rubber gasket
ATH3804 (included)

• For connected installation (sealed installation)
(Only installation frame type.)

+0.5

22.2

0

+.020

.874

0

A

A=(48×n-2.5)

A=(1.890×n-.098)

Notes) 1. Suitable installation panel thickness is 1 to 4.5 mm .039 to .177 inch.

2. Waterproofing will be lost when installing repeatedly (sealed installation).

+1.0

0

+.039

0

• Terminal layout and wiring diagrams

1) Standard type

Non voltage input type Voltage input type Free voltage input type

Count input

2143

W-R are connected internally.

Reset input

2) Backlight type

Voltage input type

Count input Reset input

+V

0V

12

5

6

+V

34 12

0V

Count input Reset input

+V

2143

0V

Backlight

+V0V

5

34 12

6

+V

0V

<When red><When green>

5

34

6

+V0V

Count input Reset input

21or 43

102

2. PC board mounting type

15.24

.600

33.02

1.300

1.9

.075

1.9

.075

5.19

.204

2.54

.100

2.54

.100

8-0.8 dia.

8-.031 dia.

5.08

.200

5.08

.200

5.19

.204

Mounting area

Connection sockets
28 pin DIP terminal

Reset

input

Count

input

3V DC

15

17

14

12

26

28

3

1

Reset

input

Count

input

12 34

+V +V

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• External dimensions

±0.3

33.02

±.012

1.300

±0.3

5.08

±.012

.200

±0.1

0.6

±.004

.024

±0.3

3.3

±.012

.130

±0.3

5.08

±.012

.200

DIP switch × 8

LC2H

General tolerance: ±1.0 ±.039 mm inch

PC board pattern (BOTTOM VIEW)

43.4

1.709

19

.748

LC2HCOUNTER

• Terminal layout and wiring diagrams

15 17 26 28

14 12 3 1

Q-E, }-w, e-t and S-F are connected internally.
An external power supply is required.

Input method

1. Standard type

Panel mounting type PC board mounting type

Contact input

Count

12 3 4

input

(W and R are connected internally.)

Reset

input

Count

input

0.5

.020

0.3

.012

±0.3

±.012

±0.3

15.24

±.012

.600

±0.1

±.004

General tolerance: ±0.1 ±.004

17.3

.681

Note: The AXS212811K is recommended as a compatible connection socket.

Reset inputCount input

Non-voltage input type

Tr ansistor input

NPN transistor NPN transistor

12 34

0V 0V

(W and R are connected internally.)

Reset

input

Contact input

Count

input

Tr ansistor input

15

14

17

12

3V DC

28

26

3

Reset

input

1

Notes) 1. When using contact input, since current flow is small from terminals 1 and 3 on the panel mounting type and terminals e to t and S to F on the PC board

mounting type, please use relays and switches with high contact reliability.

2. When using transistor input, use the following as a guide for which transistors (Tr) to use for inputting. (Collector withstand voltage Q 50 V, leakage current < 1 µA)

Voltage input type

Tr ansistor input

Reset

input

Count

input

Contact input

12 34

Reset

input

NPN transistor PNP transistor

+V +V

Count

12 34

input

Notes) 1. 2 and 4. (The input and reset circuits are functionally insulated.)

2. When using transistor (Tr) input, use the right as a guide. (Collector withstand voltage Q 50 V, leakage current < 1 µA)

3. Be aware that the application of voltage that exceeds the voltage range of the H level to the count input terminal, and the application of voltage to the reset input
terminal, can cause damage to the internal elements.

Free voltage input type

12 34

Count input

or

or

Reset input

or

103

LC2H

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2. Backlight type

Voltage input type

Tr ansistor input

Reset

input

+V +V

5

Count

input

12 34

Reset

input

6

Count

input

Contact input

5

12 34

6

Reset

input

NPN transistor PNP transistor

+V +V

Count

input

0V 0V

5

12 34

6

Notes) 1. Do not reverse the polarities when connecting the DC voltage for the backlight.

2. 2 and 4. (The input and reset circuits are functionally insulated.)

3. When using transistor (Tr) input, use the right as a guide. (Collector withstand voltage Q 50 V, leakage current < 1 µA)

4. Be aware that the application of voltage that exceeds the voltage range of the H level to the count input terminal, and the application of voltage to the reset input
terminal, can cause damage to the internal elements.

Explanation of operation

1. Counting takes place when the count
input signal is ON.

2. Counting resumes again when the
count value reaches 99999999 (full scale
value) and then returns to “0” with a new
count input.

3. No measurement takes place when a
reset is input.

1) When reset is ON, resetting takes
place and the count becomes “0”.

2) Press the front reset button when you
want to reset manually (only panel
installation type).

Note) ❇Count becomes “1” when the reset input is turned OFF while the count signal is being input.

Count input

Reset input

Count value

01 0 011

99999999

Backlight connection

Green Red

24V DC

5

12 34

6

12 34

5

6

24V DC

❇

Note) Be aware that battery life will decrease if the

count input or reset input are left ON.

104

Cautions for use

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1. Non-voltage input type
For both panel mounting and PC
board mounting types

1) Never apply voltage to the non-voltage
input type. This will damage the internal
elements. Also, since there is a possibility
of erroneous operation, do not connect in
parallel the inputs of a non-voltage input
type and another counter from a single
input signal.

2) Since the current flow is very small
from the count input and reset input
terminals (1 and 3 on the panel
mounting type and terminals e to t and
S to F on the PC board mounting type)
please use relays and switches with high
contact reliability.

3) When inputting with an open collector
of a transistor, use a transistor for small
signals in which ICBO is 1 µA or less and
always input with no voltage.

4) When wiring, try to keep all the input
lines to the count and reset inputs as
short as possible and avoid running them
together with high voltage and power
transmission lines or in a power conduit.
Also, malfunctions might occur if the
floating capacitance of these wires
exceeds 500 pF (10 m 32.808 ft. for
parallel wires of 2 mm
kHz mode, use with a wiring floating
capacitance of 120 pF (3 m 9.843 ft. for
parallel wires of 2 mm
when using shielded wiring, be careful of
the capacitance between wires.

PC board mounting type

1) For external power supply use
manganese dioxide or lithium batteries
(CR type: 3V).

2) Always reset after external power is
applied and confirm that the display
reads “0”.

3) Make the wiring from the battery to the
counter unit as short as absolutely
possible. Also, be careful of polarity.

4) Calculate battery life with the following
formula.
t = A/I
t: battery life [h]
I: LC2H current consumption [mA]
A: battery capacity until minimum
operation voltage is reached [mAh]

5) Hand solder to the lead terminal. Do
not dip solder. With the tip of the
soldering iron at 300°C 572°F perform
soldering within 3 seconds (for 30 to 60
W soldering iron).

2. Voltage input type

1) Be aware that applying more than 30 V
DC to count input terminals 1 and 2,
and reset input terminals 3 and 4 will
cause damage to the internal elements.

2

). When using 2

2

). In particular,

2) For external resetting use H level
(application of 4.5 to 30 V DC) between
reset terminals 3 and 4 of the rear
terminals. In this case, connect + to
terminal 3 and – to terminal 4. This is
the valid polarity; therefore, the counter
will not work if reversed.

3) When wiring, try to keep all the input
lines to the count and reset inputs as
short as possible and avoid running them
together with high voltage and power
transmission lines or in a power conduit.
Also, malfunctions might occur if the
floating capacitance of these wires
exceeds 500 pF (10 m 32.808 ft. for
parallel wires of 2 mm

2

).

3. Free voltage input type

1) Use count input terminals 1 and 2 for
free voltage input and reset terminals 3
and 4 for non-voltage input.

2) Be aware that the application of
voltage that exceeds the voltage range of
the H level to the count input terminal,
and the application of voltage to the reset
input terminal, can cause damage to the
internal elements.

3) Since the current flow is very small
from reset input terminal 3, please use
relays and switches with high contact
reliability.

4) When inputting a reset with an open
collector of a transistor, use a transistor
for small signals in which ICBO is 1 µA or
less and always input with no voltage.

5) To reset externally, short reset input
terminals 3 and 4 on the rear.

6) Input uses a high impedance circuit;
therefore, erroneous operation may occur
if the influence of induction voltage is
present. If you plan to use wiring for the
input signal that is 10 m or longer (wire
capacitance 120 pF/m at normal
temperature), we recommend the use of
a CR filter or the connection of a bleeder
resistor.

4. How to reset multiple panel
mounting type counters all at once
(input is the same for count)
Non-voltage input type

D D

D

3

4 3 4 3 4

Notes) 1. Use the following as a guide for choosing

transistors used for input (Tr).
Leakage current < 1 µA

2. Use as small a diode (D) as possible in the
forward voltage so that the voltage between
terminals 3 and 4 during reset input meets
the standard value (0.5 V).
( At IF = 20 µA, forward voltage 0.1 and
higher.)

Tr

or

LC2H

Voltage input type

+V

+V

R
Tr

3

4 3 4 3 4 3 4

Note) Make sure that H (reset ON) level is at least 4.5

V.

5. Backlight luminance

To prevent varying luminance among
backlights when using multiple Backlight
types, please use the same backlight
power supply.

5

5

2

24V DC 24V DC

2

Green Red

6. Environment for use

1) Ambient conditions

• Overvoltage category II, pollution level 2

• Indoor use

• Acceptable temperature and humidity
range: –10 to +55°C, 35 to 85%RH (with
no condensation at 20°C)

• Under 2000 m elevation

2) Use the main unit in a location that
matches the following conditions.

• There is minimal dust and no corrosive
gas.

• There is no combustible or explosive
gas.

• There is no mechanical vibration or
impacts.

• There is no exposure to direct sunlight.

• Located away from large-volume
electromagnetic switches and power
lines with large electrical currents.

3) Connect a breaker that conforms to
EN60947-1 or EN60947-3 to the voltage
input section.

4) Applied voltage should be protected
with an overcurrent protection device
(example: T 1A, 250 V AC time lag fuse)
that conforms to the EN/IEC standards.
(Free voltage input type)

or

2

2

6

6

105

LC2H

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RoHS Directive compatibility information

http://www.nais-e.com/

PRESET COUNTER

Features

1. Preset function equipped in half
size (24 × 48 mm 0.945 × 1.890 inch).

2. Display has backlight for instant
recognition.

Counting upCounting

Red or (Green)

(backlight)

Green or (Red)

(backlight)

Green or Red can
be selected at setup.

(Lit or Flashing)

Red or (Green)

(backlight)

(Lit or Flashing)

Lit or Flashing can
be selected at setup.

LC2H

Counter

3. 8.7 mm 0.343 inch Character Height
(previously 7 mm 0.276 inch)

Easy-to read character height increased
from 7 mm to 8.7 mm 0.276 inch to 0.343

inch.

8.7mm

.343inch

4. Plenty of Digits

8 digits

5. Counting Speed Switchable
between 30 Hz and 5 kHz

6. Conforms to IP66 Protective
Construction (Front panel surface)

Weatherproofing supported by using
optional mounting frame and rubber
gasket

7. Includes reassuring lock mode and
lock switch to prevent erroneous
operation.

8. Screw terminals are constructed to
protect fingers to ensure safety.

9. Compliant with UL, c-UL and CE.

Product types

No. digits Counting speed Output mode Output Operating voltage Part No.

8 digits

Note: Mounting frame and rubber gasket are not included.

106

30 Hz/5 kHz

switchable

Options

• Maintain output/hold count

• Maintain output/over count

• One shot/over count

• One shot/recount
Mounting frame

Rubber gasket ATH3804

Tr ansistor (1a) 24 V DC LC2HP-FEW-B-DC24V

Use for waterproofing (front panel surface)

ATH3803

Specifications

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Item Descriptions
Rated operating voltage 24 V DC
Rated power consumption Max. 1.5 W
Rated control capacity 100 mA 30 V DC
Input mode Addition/Subtraction (selectable by front switch)
Max. counting speed 30 Hz/5 kHz (selectable by slide switch on side)

Counting input

Reset input Min. input signal width: Min. 30 ms

Rating

Contact arrangement 1 Form A (Open collector)
Electrical life (contact) 107 operations (at rated control voltage)

Electrical

Mechanical

Operating
conditions

Protective construction IP66 (front panel with mounting bracket and rubber gasket)

* The factory default preset value is set to 1000000.

Input signal

Output mode

Display method

Digit

Memory EEP-ROM (Overwriting times: 105 operations or more)

Allowable operating voltage range 85 to 110% of rated operating voltage
Break down voltage (Initial value) Between input and output: 1,500 V AC, for 1 min.
Insulation resistance (Initial value) Between input and output: 100 MΩ (at 500 V DC)
Functional vibration resistance 10 to 55 Hz (1 cycle/min), Single amplitude: 0.15 mm (10 min. on 3 axes)
Destructive vibration resistance 10 to 55 Hz (1 cycle/min), Single amplitude: 0.375 mm (1 hr. on 3 axes)
Functional shock resistance Min. 98 m/s2 (4 times on 3 axes)
Destructive shock resistance Min. 294 m/s2 (5 times on 3 axes)
Operation temperature –10 to 55°C +14 to +131°F (without frost or dew)
Storage temperature –25 to +65°C –13 to +149°F (without frost or dew)
Ambient humidity 30 to 85% RH (at 25°C 77°F, non-condensing)

(Switch between red and green for backlight, and between lit and flashing for count up.)

Min. input signal width: 16.7 ms at 30 Hz/0.1 ms at 5 kHz,

ON time : OFF time = 1 : 1

• Non-voltage input using contacts or open-collector connection

• Input impedance; when shorted: Max. 1 kΩ, when open: Min. 100 kΩ

• Residual voltage: Max. 2 V

• Maintain output/hold count • Maintain output/over count

• One shot/over count • One shot/recount
(Selectable by front switch)

7-segment LCD

–9999999 to 99999999 (–7 digits to +8 digits)

(0 to 99999999 for preset value)

LC2H

Applicable standard

(EMI)EN61000-6-4
Radiation interference electric field strength
Noise terminal voltage
(EMS)EN61000-6-2
Static discharge immunity

EMC

RF electromagnetic field immunity

EFT/B immunity

Conductivity noise immunity
Power frequency magnetic field immunity

EN55011 Group1 ClassA
EN55011 Group1 ClassA

EN61000-4-2 4 kV contact

8 kV air

EN61000-4-3 10 V/m AM modulation (80 MHz to 1 GHz)

10 V/m pulse modulation (895 MHz to 905 MHz)

EN61000-4-4 2 kV (power supply line)

1 kV (signal line)
EN61000-4-6 10 V/m AM modulation (0.15 MHz to 80 MHz)
EN61000-4-8 30 A/m (50 Hz)

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