LC2H
2)Installation frame type
1 Standard type
No. digits | Counting speed | Front reset | Input method | Part No. | |
| 2 kHz/30 Hz switchable |
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8 digits | Yes | Voltage input type (4.5 to 30 V DC) | |||
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| 30 Hz |
| Free voltage input type (24 to 240 V AC/DC) | ||
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Note) Please ask us about types without front resetting.
2 Backlight type
No. digits | Counting speed | Front reset | Input method | Part No. |
8 digits | 2 kHz/30 Hz switchable | Yes | Voltage input type (4.5 to 30 V DC) | |
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2. PC board mounting type
No. digits | Counting speed | Front reset | Input method | Part No. | |
8 digits | 2 kHz | No | |||
30 Hz | |||||
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Specifications
1. Panel mounting type
Type | Standard type |
| Backlight type | Standard type |
Item | Voltage input |
| Free voltage type |
No. digits |
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| 8 digits |
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External power supply |
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| Not required |
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Max. counting speed | 2 kHz/30 Hz (Switchable by switch) | 30 Hz (Note 2) | ||||
| Min. input signal width | 0.25 ms/16.7 ms (Switchable by switch) | 16.7 ms | |||
| (ON: OFF = 1:1) | |||||
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| High level: | |
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| High level: 4.5 to 30 V DC | 24 to 240 V AC/DC | ||
| Input method (signal) | contacts or open collector |
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| Low level: 0 to 2 V DC | Low level: | |||
Count |
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| 0 to 2.4 V AC/DC | ||
input |
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| When shorted: |
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| Input impedance | Max. 10 kΩ |
| Approx. 4.7 kΩ | — | |
| When open: |
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| Max. 750 kΩ |
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| Residual voltage | Max. 0.5 V |
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| Min. input signal width |
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| 200 ms |
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| High level: 4.5 to 30 V DC | |||
| Input method (signal) | contacts or open collector |
| contacts or open collector | ||
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| Low level: 0 to 2 V DC | ||||
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Reset |
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| When shorted: |
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| When shorted: | |
input |
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| Max. 10 kΩ |
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| Max. 10 kΩ | |
| Input impedance |
| Appox. 4.7 kΩ | |||
| When open: |
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| Max. 750 kΩ |
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| Max. 750 kΩ |
| Residual voltage | Max 0.5 V |
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Display method |
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| With green/red backlight | |||||
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| Between charged and |
Breakdown voltage (initial) | Between charged and uncharged parts: 1,000 V AC for 1 minute. | uncharged parts: 2,000 V | ||||
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| AC for 1 minute. |
Insulation resistance (initial) | Min. 100 MΩ (measured at 500 V DC) Measurement location same as for break down voltage. | |||||
Backlight power | — |
| 24 V DC (±10%) | — | ||
Protective construction (Note 3) | IEC Standard IP66 (only panel front: when using rubber gasket) | |||||
Accessories (Note 3) |
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| Rubber gasket, mounting bracket |
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Battery life | 7 years (at 25°C 77°F) Note 1 | 6 years (at 25°C 77°F) | ||||
Notes) 1. The value given for battery life is calculated based on continuous operation (count input signal ON/OFF = 1:1), therefore, this value is not guaranteed. Also, battery life is decreased 30% when operation is continuous with 2 kHz count inputting in 2 kHz mode.
2.Operation is at 25 Hz when using 24 V AC.
3.Only for installation frame type.
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CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
