AUTOMATION
CONTROLS

Search
Discontinued
Products



LC4H-S Electronic Counters (with pre-scale function)

Rating/ Performance

Type Ralay output type Transistor output type
Item AC type DC/AC type DC/AC type
Rating Rated operating voltage 100 to 240 V 12 to 24 V DC/24 V AC 12 to 24 V DC/24 V AC
Rated frequency 50/60 Hz common
Rated power consumption Max. 10 V A Max. 3 W
Rated control capacity 5 A 250 V AC (resistive load) 100 mA, 30 V DC
Input mode Addition (UP)/Subtraction (DOWN)/Direction (DIR)/Individuality (IND)/Phase (PHASE)
5 modes selectable by DIP switches
Max. counting speed 30 Hz, 5 kHz (selectable by DIP switches)
Counting input
(input 1, input 2)
16.7 ms at 30 Hz/0.1 ms at 5 kHz ON time: OFF time = 1:1
Reset input Min. input signal width: 1 ms, 20 ms (selected by DIP switches)
Lock input Min. input signal width: 20 ms
Input signal Contact, Open collector input/DC two-wire system sensor Input impedance: 1 kΩ or less, Input residual voltage: 2 V or less,
Open impedance: 100 kΩ or less, Max. energized voltage: 40 V DC
Output mode HOLD-A, HOLD-B, HOLD-C, SHOT-A, SHOT-B, SHOT-C, SHOT-D, 7 modes selectable by DIP switches
One shot output time 1 s, 0.5s, 0.2s, 0.1s, 0.05, 0.01s
Indication 7-segment LCD, Counter value (backlight red LED), Setting value (backlight yellow LED)
Digit 4-digit display type --999 to 9999 (0 to 9999 for setting)
6-digit display type --99999 to 999999 (0 to 999999 for setting)
Decimal point Can be set to three digits
Pre-scaling 0.001 to 9.999 (4-digit type), 0.001 to 99.999 (6-digit type)
Memory EEP-ROM (Overwriting times: 105 ope. or more)
Power for senser 12 V DC (±10%) 100 mA Max. -
Contact Contact arrangement 1 Form C 1 Form A (Open collector)
Initial contact resistance 100 mΩ (at 1 A 6 V DC) -
Contact material Ag alloy/Au flush -
Life Mechanical
(contact)
2×107 ope. (Except for switch operation parts) -
Electrical
(contact)
105 ope. (At rated control voltage) 107 ope. (At rated control voltage)
Electrical Operating voltage range 85 to 264 V AC 10.8 to 26.4 V DC, 20.4 to 26.4 V AC
Initial withstand voltage Between live and dead metal parts: 2,000 Vrms for 1 min (pin type)
Between input and output: 2,000 Vrms for 1 min
Initial insulation resistance
(At 500 V DC)
Between live and dead metal parts: Min. 100 MΩ (pin type)
Between input and output: Min. 100 MΩ
Temperature rise Max. 65°C (under the flow of nominal operating current at nominal voltage)
Mechanical Vibration
resistance
Functional 10 to 55 Hz (1 cycle/min), single amplitude: 0.35 mm (10 min on 3 axes)
Destructive 10 to 55 Hz (1 cycle/min), single amplitude: 0.75 mm (1 h on 3 axes)
Shock
resistance
Functional Min. 98 m/s2 (4 times on 3 axes)
Destructive Min. 294 m/s2 (5 times on 3 axes)
Operating conditions Ambient temperature --10°C to 55°C/ +14°F to +131°F
Ambient humidity Max. 85 % RH (non-condensing)
Air pressure 860 to 1,060 h Pa
Connection 11-pin/screw terminal
Protective construction IP66 (front panel with a rubber gasket)

Return to top

CONTACT US
If you have any questions, please select the option below to contact us or find answers.
CONTACT BY EMAIL / PHONE FIND LOCAL OFFICE SEARCH FAQ

Return to top

CONTACT US
BY EMAIL
Please click your area to select country or region



BY PHONE

FAQ


Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)