LC2H Counter Preset function equipped half size 0.945 1.890 inch)

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LC2H Counter Preset function equipped half size 0.945 1.890 inch)

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PRESET COUNTER
LC2H Counter
Preset function equipped half size 0.945 1.890 inch). Display backlight instant recognition.
Counting Counting (Green) (backlight)
0.343 inch Character Height (previously 0.276 inch) Easy-to read character height increased from 0.276 inch 0.343 inch.
8.7mm .343inch
Plenty Digits
Green (Red) (backlight)
(Lit Flashing)
Green selected setup.
(Green) (backlight)
digits
Counting Speed Switchable between Conforms IP66 Protective Construction (Front panel surface) Weatherproofing supported using optional mounting frame rubber gasket Includes reassuring lock mode lock switch prevent erroneous operation. Screw terminals constructed protect fingers ensure safety. Compliant with c-UL
(Lit Flashing)
Flashing selected setup.
RoHS Directive compatibility information http://www.nais-e.com/
Product types
digits digits Counting speed Hz/5 switchable Options Output mode Output Maintain output/hold count Maintain output/over count Transistor (1a) shot/over count shot/recount Mounting frame Rubber gasket Operating voltage Part LC2HP-FEW-B-DC24V ATH3803 ATH3804
waterproofing (front panel surface)
Note: Mounting frame rubber gasket included.
Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
Specifications
Item Rated operating voltage Rated power consumption Rated control capacity Input mode Max. counting speed Counting input Reset input Rating Input signal Descriptions Max. Addition/Subtraction (selectable front switch) Hz/5 (selectable slide switch side) Min. input signal width: 16.7 Hz/0.1 kHz, time time Min. input signal width: Min. Non-voltage input using contacts open-collector connection Input impedance; when shorted: Max. when open: Min. Residual voltage: Max. Maintain output/hold count Maintain output/over count shot/over count shot/recount (Selectable front switch) 7-segment (Switch between green backlight, between flashing count up.) -9999999 99999999 digits digits) 99999999 preset value) EEP-ROM (Overwriting times: operations more) Form (Open collector) operations rated control voltage) 110% rated operating voltage Between input output: 1,500 min. Between input output: cycle/min), Single amplitude: 0.15 min. axes) cycle/min), Single amplitude: 0.375 axes) Min. m/s2 times axes) Min. m/s2 times axes) 55°C +131°F (without frost dew) +65°C +149°F (without frost dew) 25°C 77°F, non-condensing) IP66 (front panel with mounting bracket rubber gasket)
Output mode Display method Digit Memory Contact arrangement Electrical life (contact) Allowable operating voltage range Break down voltage (Initial value) Insulation resistance (Initial value) Functional vibration resistance Destructive vibration resistance Mechanical Functional shock resistance Destructive shock resistance Operation temperature Operating Storage temperature conditions Ambient humidity Protective construction
factory default preset value 1000000.
Electrical
Applicable standard
(EMI)EN61000-6-4 Radiation interference electric field strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity electromagnetic field immunity EFT/B immunity Conductivity noise immunity Power frequency magnetic field immunity EN55011 Group1 ClassA EN55011 Group1 ClassA EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-6 EN61000-4-8 contact modulation GHz) pulse modulation (895 MHz) (power supply line) (signal line) modulation (0.15 MHz)
Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
Part names
Front reset This resets count value. does work when lock switch Mode switch between each mode. Setting Used digits preset values each mode. preset values switch between modes. Lock switch Disable operation front panel reset mode key. With lock switch displayed about seconds when reset mode switch operated. Count speed switch this switch switch count speed between kHz.
COUNTER
RESET
MODE
Default setting when shipped.
(Terminal block side)
Lock switch (unit display
(LCD side)
(Terminal block side)
5kHz
Count speed switch (unit display
(LCD side) 30Hz
Notes: Make switch setting before installing panel. Please turn power change setting count speed switch when power setting will become valid when power turned back
Dimensions
External dimensions
44.8 1.764
inch General tolerance: ±1.0 ±.039
54.4 2.142
10.4 .409 .866
1.732
.197
1.890
COUNTER
RESET
MODE
.945
When installing one-touch installation type model, make sure that installation spring does pinch rubber gasket. prevent installation spring from pinching rubber gasket: rubber gasket both ends installation spring (left right). Confirm that installation spring pinching rubber gasket, then insert installation spring place from rear timer unit.
.276
Panel dimensions
standard panel shown below. mounting bracket (ATH3803) rubber gasket (ATH3804). (Only installation frame type)
When installing repeatedly (sealed installation) (Only installation frame type)
22.2+0.5 .874+.020
min. 2.362 min.
45+0.5 1.772+.020
+0.5 +.020
Notes: Suitable installation panel thickness 0.39 0.177 inch. Waterproofing will lost when installing repeatedly (sealed installation).
22.2 .874
Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
Preset value setting mode This mode setting preset values. display reads "Un-Lock" after entering lock mode (initial setting).
Display after entering lock mode (Example showing "Un-Lock".)
Press MODE key. digit. value.
Pressing MODE takes preset value setting mode.
Sample display preset value setting mode (when preset value 1000)
Pressing setting changes display between Lock" "Unlock".
(Example showing Lock".)
backlight changes from flashing green flashing green with each press setting key. Pressing front panel reset sets current backlight color returns regular operation mode.
Note: will returned regular operation mode press front panel reset key.
Pressing setting moves flashing digit left one. Following highest digit returns lowest digit each time digit setting pressed moves left. Pressing increases value one. (After returns then changes etc.) Pressing front panel reset sets displayed preset value returns regular operation mode. preset value setting mode operate digit setting seconds more will returned regular operation. this case preset value will change. Lock mode This mode prohibits everything except preset value setting mode.
Press while pressing MODE key. Un-Lock Lock
Pressing front panel reset sets content displayed returns regular operation mode.
Note: will returned regular operation mode press front panel reset key.
Input setting mode This mode setting addition subtraction.
Press while pressing MODE key. Addition Subtraction
When lock mode display reads Lock", will able move backlight setting mode, input setting mode, output setting mode. Backlight setting mode This mode setting backlight during count
Press while pressing MODE key. green Flashes green Flashes
Pressing three times while holding down MODE takes input setting mode. display after entering input setting mode reads (initial setting).
Display after entering input setting mode (Example showing "UP")
Pressing times while holding down MODE takes backlight setting mode. display backlight setting mode reads LEd"
Display after entering backlight setting mode.
Pressing setting changes display "dn" (subtraction) pressing again changes "UP" (addition). display alternates between "dn" "UP".
(Example showing "dn")
Pressing while holding down mode takes lock mode.
Pressing front panel reset sets content displayed returns regular operation mode.
Note: will returned regular operation mode press front panel reset key.
backlight will (initial setting).
Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
Output setting mode This sets operation mode.
Press while pressing MODE key. HOLD-A SHOT-B HOLD-B SHOT-A Lock mode
Press while pressing MODE key. Un-Lock Lock When lock set, cannot enter modes other than backlight setting mode. Backlight setting mode
Pressing four times while holding down MODE takes output setting mode. display reads "HoLd-A" (initial setting) after entering output setting mode.
Press while pressing MODE key. green Flashes green Flashes Front panel reset Input setting mode
Pressing setting causes display change follows: HOLD-B (Output maintain/over count
Press while pressing MODE key.
Addition
Subtraction
Regular operation mode
Output setting mode
Press while pressing MODE key. HOLD-A SHOT-B HOLD-B SHOT-A
SHOT-A (One shot/over count)
Mode changes follows pressing while holding down MODE key. Lock mode Output setting mode Backlight setting mode Input setting mode
SHOT-B (One shot/recount
HOLD-A (Output maintain/hold count) Pressing front panel reset sets display content returns regular operation mode.
Note: will returned regular operation mode press front panel reset key.
Please aware that after doing front panel reset returning regular operation mode, preset values, count value output will shown this table.
Preset value Lock mode Backlight setting mode Input setting mode Output setting mode
Count value Addition: Subtraction: "Preset value" Addition: Subtraction: "Preset value"
Output change
ONOFF
ONOFF
Note: sign: change
Changing preset value
possible change preset value even during counting. However, aware following points. preset value changed less than count value with counting addition direction, counting will continue until reaches full scale, returns zero, then reaches preset value. preset value changed value above count value, counting will continue until count value reaches preset value. Suppose that counter preset count down. Whether preset count down value smaller larger than count value, counter counts down (zero)". preset value changed "0", counter will complete countup. starts counting when counting value comes (zero)" again. Addition (up-count) input when counting addition direction, counting will continue until full scale reached, return zero, then complete count-up. Subtraction (down-count) input when counting subtraction direction, counting will continue until full scale "-9999999" reached, then display will change
Compliance with marking
Directive (89/336/EEC) LC2H Preset Counter conforms Directive simple counter. Applicable standards: EN61000-6-4, EN61000-6-2
Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
Operation mode
Output mode Operation Output control maintained after count-up completion until resetting. During that time, count display does change from that count-up completion. Example when input mode either addition Subject:ubtraction
Output Counting able/unable Addition Subtraction Able Unable
Output maintain/ hold count HOLD-A
Preset value
Output maintain/ over count HOLD-B
Output control maintained after count-up completion until resetting. However, counting possible despite completion count-up.
Output Counting able/unable Addition Subtraction
Able
Preset value
shot/ over count SHOT-A
Output control maintained after count-up completion fixed time (approx. sec.). Counting possible despite completion count-up.
shot pulse width: approx. sec. Output Counting able/unable Addition Subtraction Able
Preset value
shot/ recount SHOT-B
Output control maintained after count-up completion fixed time (approx. sec.). Counting possible despite completion count-up. However, reset occurs simultaneous with completion count-up. While output being maintained, restarting count possible.
shot pulse width: approx. sec. Output Counting able/unable Addition Subtraction Able
Preset value
Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
Cautions
Input output connection Input connection Contact input highly reliable metal plated contacts. Since contact's bounce time leads directly error count value, contacts with short bounce time possible. general, select input have maximum counting speed
Count input Reset input
VCEO Min. Min. ICBO Max. Also, transistors with residual voltage less than when transistor
short-circuit impedance should less than
Non-contact input (Transistor input) Connect with open collector. transistors whose characteristics satisfy criteria given below.
(When impedance current coming from count input terminal approximately from reset input terminal approximately mA.) Also, open-circuit impedance should more than
Count input Reset input
Input wiring When wiring, shielded wires metallic wire tubes, keep wire lengths short possible. Output connection Since transistor output counter insulated from internal circuitry photo-coupler, used output (equal value) output. output
Load Load's power supply
output
Load Load's power supply
Self-diagnosis function malfunction occurs, following displays will appear.
Display Output Restoration Preset values after condition procedure restoration preset value Malfunctioning Enter front start-up before reset malfunction occurred. restart counter Malfunctioning memory* Contents
Err-00
Err-01
Terminal connection When wiring terminals, refer terminal layout wiring diagrams sure perform wiring properly without errors. external power supply required order main unit. Power should applied between terminals (2). Terminal acts positive connection terminal negative.
Operating voltage
Includes possibility that EEP-ROM's life expired.
After turning counter off, make sure that resulting induced voltage residual voltage applied power supply terminals through (2). power supply wire wired parallel high voltage wire power wire, induced voltage generated power supply terminal.) Have power supply voltage pass through switch relay that applied time.
Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.

LC2H Counter Preset function equipped half size 0.945 1.890 inch)

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