KEYENCE DL-DN1 DeviceNet® Compatible Communication Unit

DeviceNet® specifi cations

Network power supply

11 to 25 VDC (supplied from DeviceNet® communication power supply)

Indicator

Network status indicator: 2-colour (green/red) LED, Module status indicator: 2-colour (green/red) LED,
Sensor communication indicator: 2-colour (green/red) LED

Sensor
connection
specifications

Connectable
sensors

Sensor amplifiers with D-bus support^*2

Number of
connectable
sensor units

Up to 15 units

DeviceNet® specifi cations

Compliant functions

Remote I/O communication (polling) Explicit messaging

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

20 to 30 VDC, including ripple (P-P) 10 % (supplied from the connected sensor amplifiers)

Power consumption

660 mW or less (at 30 V, 22 mA max.)

Environmental resistance

Pollution degree

2

Ambient temperature

-20 to +55 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions

Material

Main unit case and dust cover: Polycarbonate, DeviceNet® connector: Polyamide (plug), PUT (socket)

Weight

Approx. 80 g

^*1 For connecting with sensor, please refer to the user's Manual
^*2 "D-bus" is the name of KEYENCE's wiring-saving system for sensor amplifiers.