Communication Unit
Keyence LK-DN100
Ultra High-Speed/High-Accuracy Laser Displacement Sensor LK-G5000 series
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Specification
| Model | LK-DN100 | |
| Type | DeviceNetTM communication unit dedicated to LK-G5000 Series | |
| Network connection | Master unit | ODVA-certified master unit |
| Maximum trunk line cable length | Thick cable: 500 m (at transmission speed of 125 kbps)/250 m (at 250 kbps)/ 125 m (at 500 kbps) Thin cable: 100 m (at all transmission speed settings) | |
| Communication protocol | DeviceNetTM*1 compliant | |
| Transmission speed | 500 kbps, 250 kbps, 125 kbps | |
| Device type | Generic | |
| Transmission medium | Dedicated 5 cables (2 signal cables, 2 power supply cables, 1 shielding cable) | |
| Communication type | I/O communication (Poll) Explicit message communication | |
| Power supply | 11 to 25 VDC | |
| Current consumption | 10 mA max. (when network power supply 24 V is applied) | |
| Power supply | Power supply voltage | 24 VDC ±10% (supplied from controller) |
| Maximum current consumption | 200mA or less | |
| Environmental resistance | Ambient temperature | When one or less head expansion unit is connected: 0 to +50 °C. When two or more head expansion units are connected: 0 to +40 °C. |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Weight | Approx. 300 g | |
| *1 DeviceNetTM is a registered trademark of ODVA (Open DeviceNetTM Vendor Association). |
