KEYENCE DL-DN1 - Manual (Page 68)

4-2 - DeviceNet Compatible Network Unit DL-DN1 User's Manual -
4
Spec
if
ica
ti
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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 *1
Number of connectable sensor
units
15 units max. *2
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