NU-DN1

Keyence - Devicenet Communication Unit

Current response time:

8 Minutes 13 Seconds

Description: Devicenet Communication Unit
Weight: Approx. 65 g (including connectors)
Footnotes: *1 Depends on the sensor amplifiers 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 DeviceNetTM communication power supply. The same power is also supplied to all sensor amplifiers connected, via the NU-DN1. *6 Exclusive of the current supplied to the sensors connected.
Material: Main unit case and dust cover: Polycarbonate, DeviceNetTM connector: Polyamide (plug), PBT (socket)
Accessories: Instruction manual, DeviceNetTM connector, End unit
Number of connectable sensors: 16 units max. *1
Sensor connection - Connectable sensors: Sensor amplifier that supports N-bus*2
Sensor connection - Number of connectable units: 16 maximum*3
Sensor connection - Allowable passing current: Total: 1,200 mA or less*4
DeviceNet? specifi cations - Compliant functions: I/O Message (polling), Explicit Message

DeviceNet? specifi cations - Address setting: 0 to 63 (PGM compatible)
DeviceNet? specifi cations - Baud rate (automatically switched): 500 kbps? 250 kbps? 125 kbps
DeviceNet? specifi cations - Maximum cable length - 500 kbps - thick cable: 100 m 32.81'
DeviceNet? specifi cations - Maximum cable length - 500 kbps - thin cable: 100 m 32.81'
DeviceNet? specifi cations - Maximum cable length - 250 kbps - thick cable: 250 m 820.21'
DeviceNet? specifi cations - Maximum cable length - 250 kbps - thin cable: 100 m 32.81'
DeviceNet? specifi cations - Maximum cable length - 125 kbps - thick cable: 500 m 1640.42'
DeviceNet? specifi cations - Maximum cable length - 125 kbps - 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

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