Description
Compact LCD type Timer LE8N series, DIN W48 X H24mm with wider display range of 8 digits,consists of 3 type signal input method; No-voltage input, voltage input, free voltage input. In addition, LE8N Series can be used more than 10 years (use at approx. 20℃) without extra power due to internal battery for customers’ convenience.
Main Features
Specifications
| 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°C | |||||
| 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 |
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| 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°C, storage: -25 to 65°C | ||||
| 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) | |||||
| Document download |  |
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† 2: SW2 is the time range set switch.
† 3: SW3 is available to select time specification TS1, TS2, or TS3.
† 4: No-voltage input, volta ge input: between terminals and the case / Free voltage input: between the free voltage input terminal and the RESET input terminal, between terminals and the case
† 5: This weight is with packaging and the weight in parentheses is only unit weight.
† Environment resistance is rated at no freezing or condensation.
