Communication Unit DeviceNet™ Compatible
Keyence NU-DN1
Network Communication Unit NU series
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Specification
| Model | NU-DN1 | ||
| Number of connectable sensors | 16 units max. *1 | ||
| Sensor connection | Connectable sensors | Sensor amplifi ers with N-bus support *2 | |
| Number of connectable units | Up to 16 units *1 | ||
| Allowable passing current | Total 1200 mA max. | ||
| DeviceNet™ specifi cations | Compliant functions | I/O Message (polling), Explicit Message | |
| Address setting | 0 to 63 (PGM compatible) | ||
| Baud rate (automatically switched) | 500 kbps? 250 kbps? 125 kbps | ||
| Maximum cable length | 500 kbps | thick cable | 100 m |
| thin cable | |||
| 250 kbps | thick cable | 250 m | |
| thin cable | 100 m | ||
| 125 kbps | thick cable | 500 m | |
| thin cable | 100 m | ||
| Power voltage | 11 to 25 VDC *3 | ||
| Power consumption | 1480 mW or less (at 24 V, 60 mA max.) *4 | ||
| Accessories | Instruction manual, DeviceNetTM connector, End unit | ||
| Weight | Approx. 65 g (including connectors) | ||
| *1 Depends on the sensor amplifi ers connected. *2 “N-bus” is the name of KEYENCE's wiring-saving system for sensor amplifi ers. *3 Power to the NU-DN1 is supplied from the DeviceNetTM communication power supply. The same power is also supplied to all sensor amplifi ers connected, via the NU-DN1. *4 Exclusive of the current supplied to the sensors connected. |
