Keyence DL-DN1 Manual do Utilizador descarregar pdf (Página 68)

4-2

- DeviceNet Compatible Network Unit DL-DN1 User's Manual -

Specifications

4-1

Specifications

*1 "D-bus" is the name of KEYENCE's wiring-saving system for sensor amplifiers.

*2 Depends on the type of sensor amplifiers connected.

Product name DeviceNet compatible communication unit

Model DL-DN1

Communication method DeviceNet compliant

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 100 m for thick cable; 100 m for thin cable

250 kbps 250 m for thick cable; 100 m for thin cable

125 kbps 500 m for thick cable; 100 m for thin cable

Network power supply 11 to 25 VDC (supplied from DeviceNet communication power sup-

ply)

Sensor connection

specifications

Connectable sensors

Sensor amplifiers with D-bus support

Number of connectable sensor

units

15 units max.

Indicators

Network status indicator: 2-color (green/red) LED

Module status indicator: 2-color (green/red) LED

Sensor communication indicator: 2-color (green/red) LED

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

Operating ambient temperature -20 to +55°C (no freezing)

Operating ambient humidity 35 to 85% RH (no condensation)

Vibration resistance 10 to 55 Hz, compound amplitude 1.5 mm, 2 hours each in X, Y, Z

directions

Pollution degree 2

Materials Main unit case and dust cover: Polycarbonate

DeviceNet connector: Polyamide (plug), PUT (socket)

Weight (including connectors) Approx. 80g

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 83 84

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