Model |
LE8N-BN |
LE8N-BN-L |
LE8N-BV |
LE8N-BV-L |
LE8N-BF |
Digit |
8digit (0 to 99999999) |
Digit size |
W3.4 x H8.7mm |
Display method |
LCD Zero Blanking type(Character height size: 8.7mm) |
Operation method |
Count up |
Power supply |
Built-in battery |
Battery life cycle |
Approx. over 10 years at 20℃ |
Backlight power supply |
- |
24VDC±10% |
- |
24VDC±10% |
- |
Input method |
No-voltage input |
Voltage input |
Free voltage input |
Count input(Counter) |
Residual voltage: Max. 0.5VDC
Short-circuit impedance: Max. 10kΩ
Open-circuit impedance: Min. 750kΩ |
"H" level voltage: 4.5-30VDC
"L" level voltage: 0-2VDC |
"H" level voltage: 24-240VAC /6-240VDC
"L" level voltage:0-2VAC/0-2.4VDC |
RESET Input |
No-voltage input |
Voltage input |
No-voltage input |
Min. signal width |
SIGNAL INPUT, RESET input: Min. 20ms |
Time specification(TS1) |
9999.59.59(h.m.s), 99999.59.9(h.m), 999999.59(h.m) |
Time specification(TS2) |
9999.23.59(d.h.m), 9999d23.9(d.h), 99999999(s) |
Time speclficatlon(TS3) |
9999h59.9(h.m), 99999h59(h.m), 999999.9h(h) |
Time error |
±0.01%(Time error, Temperature error) |
External set switch |
SW1 ※1, SW2 ※2, SW3 ※3 |
Insulation resistance |
Min. 100MΩ(at 500VDC megger) |
Dielectric strength ※4 |
2,000VAC 60Hz for 1minute |
Vibration |
Mechanical |
0.75mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 1 hour |
Malfunction |
0.3mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 10 minutes |
Shock |
Mechanical |
300m/s²(approx. 30G) in each of X, Y, Z directions for 3 times |
Malfunction |
100m/s²(approx. 10G) In each of X, Y, Z directions for 3 times |
Environment |
Ambient temperature |
-10 to 55℃, storage: -25 to 65℃ |
Ambient humidity |
35 to 85%RH, storage: 35 to 85%RH |
Protection |
IP66(using waterproof rubber for front panel) |
Accessory |
Mountinq bracket, Rubber waterproof rinq |
Approval |
CE, UL |
Weight ※5 |
Approx. 96g(approx. 50g) |