LF4N-A
LF4N-B
LF4N-C
LF4N-D
– Đa dạng đầu vào 10 loại
– Biểu đồ thanh: hiển thị theo thời gian
– Đặt lại, bắt đầu và ngăn chặn đầu vào
– Hoạt động đa đầu ra 10 loại
· Suffix code
Model | Code | Information | ||
LF4N- | Digital timer 48(W) X 48(H) ㎜ | |||
Device selection | A | Time limit : 1c | START, RESET, INHIBIT | 8pin socket type |
B | Time limit : 1c, Constantaneous : 1c | POWER ON START | ||
C | Time limit : 2c | |||
D | Time limit : 1c | START, RESET, INHIBIT | 11pin socket type | |
Power supply voltage | 24 – 240 V a.c. / d.c. dual usage 50 – 60 ㎐ |
· Specification
Model | LF4N | ||
Power voltage | 24 – 240 V a.c / d.c 50 – 60 Hz | ||
Display | LCD display | ||
Voltage regulation | ±10 % from supply voltage | ||
Power consumption | LF4N-A, LF4N-D | 1.5 W(240 V d.c), 4.4 VA(240 V a.c) | |
LF4N-B, LF4N-C | 2.2 W(240 V d.c), 7.2 VA(240 V a.c) | ||
Resetting time | Max. 0.1 second | ||
Minimum Signal Time | LF4N-A, LF4N-D | Over 20 ms(START, INHIBIT, RESET) | |
Input Condition | START Input | LF4N-A, LF4N-D | ㆍNon voltage input Impedance in a short circuit : Max. 2 kΩ Residual voltage in a short circuit : Max. 0.7 V d.c Impedance in open : Min. 100 kΩ |
INHIBIT Input | |||
RESET Input | |||
Repeatability of operating time | LF4N-A, LF4N-D | Max. ±0.01% ±0.05 second(In case of Power-on start) | |
Max. ±0.005% ±0.03 second(In case of Signal-on start) | |||
LF4N-B, LF4N-C | ±0.01% ±0.05 second(In case of Power-on start) | ||
Control output | Contact relay : 250 V a.c 3 A(Load Resistance) | ||
Insulation resistance | Min 100 MΩ (Based on 500 V d.c) | ||
Dielectric strength | 2000 V a.c 50 / 60 Hz for 1 minute | ||
Impulse Voltage | ±2000 V Max. | ||
Vibration | Mechanical durability | 10 – 55 Hz double amplitude 0.75 mm | |
Malfunction durability | 10 – 55 Hz double amplitude 0.5 mm | ||
Shock | Mechanical durability | 300 m/s² (Less than 30 G) | |
Malfunction durability | 100 m/s² (Less than 10 G) | ||
Life | Mechanical durability | Over 1,000 million (Open & Short frequency : 180 / min) | |
Electrical durability | Over 10 million (250 V a.c 3 A load Resistance) | ||
Terminal type | Plug 8PIN, Plug 11PIN | ||
Operation ambient temperature | -10 ~ 55 °C (No condensation) | ||
Storage temperature | -20 ~ 65 °C (No condensation) | ||
Operation ambient humidity | 35 ~ 85 % R.H. |
Model | LF4N-A | LF4N-B | LF4N-C | LF4N-D |
Power voltage | 24 – 240 V a.c / d.c 50 – 60 Hz | |||
Socket | 8 Pin socket | 11 Pin socket | ||
Output | Time limit 1c | Time limit 1c Instantaneous 1c | Time limit 2c | Time limit 1c |
Timing range | 10 kinds of timing ranges | |||
Output operations | 10 kinds | Fixing A mode | 10 kinds | |
Input signal | RESET, START, INHIBIT | No Input | RESET,START,INHIBIT | |
Weight(g) | 80 | 86 |
Đánh giá
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