Network Communication Unit

NU series

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Communication Unit DeviceNet® Compatible NU-DN1

NU-DN1 - Communication Unit DeviceNet® Compatible

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

Manuals

CAD Data

360°view (3D PDF)

Software

  • CE Marking
  • UL Listing(c/us)

Specifications

Model

NU-DN1

Number of connectable sensors

16 units max. *1

Sensor connection

Connectable sensors

Sensor amplifier that supports N-bus*2

Number of connectable units

16 maximum*3

Allowable passing current

Total: 1,200 mA or less*4

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 32.81'

thin cable

250 kbps

thick cable

250 m 820.21'

thin cable

100 m 32.81'

125 kbps

thick cable

500 m 1640.42'

thin cable

100 m 32.81'

Power voltage

11 to 25 VDC *5

Power consumption

1480 mW or less (at 24 V, 60 mA max.) *6

Accessories

Instruction manual, DeviceNet® 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 amplifiers.
*3 This varies depending on the connected sensor amplifiers.
*4 This is the current that can be supplied to this unit or to the sensor amplifier linked to this unit.
*5 Power to the NU-DN1 is supplied from the DeviceNet® communication power supply. The same power is also supplied to all sensor amplifi ers connected, via the NU-DN1.
*6 Exclusive of the current supplied to the sensors connected.

Data Sheet (PDF) Other Models