4-2
4
Specifications
- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (GT2) -
4-1
Specifications
The specifications of the DL-EP1 are as follows:
*1 D-bus is the name of KEYENCE's wiring-saving system for sensor amplifiers.
*2 The number of connectable sensor units varies with the sensor amplifiers to be
connected. (Up to 15 sensor units can be connected to the GT2 series.)
Product name EtherNet/IP Compatible Network Unit
Model DL-EP1
Ethernet
specifications
Compliant standards
IEEE802.3 (10BASE-T)
IEEE802.3u (100BASE-TX)
Transmission rate
10Mbps (10BASE-T)
100Mbps (100BASE-TX)
Transmission medium
STP cable or Category 3 or higher UTP cable (10BASE-T)
STP cable or Category 5 or higher UTP cable (100BASE-TX)
Maximum cable length 100 m (Distance between DL-EP1 and Ethernet switch)
Maximum number of
connectable hubs
4 (10BASE-T)
2 (100BASE-TX)
EtherNet/IP
specifications
Compatible functions
Cyclic communication (Implicit messaging)
Message communication (Explicit messaging)
Compatible with UCMM and Class 3
Number of connections 64
RPI (Transmission cycle) 0.5 to 10000 ms (0.5 ms unit)
Tolerable communication
bandwidth for cyclic
communication
6000pps
Conformance test Compatible with Version A7
Sensor connection
specifications
Connectable sensors
Sensor amplifiers with D-bus support
*1
Number of connectable
sensor units
Up to 15 units
*2
Indicators
Link/activity indicator (LINK/ACT): Green LED
Module status indicator (MS): 2-color (green/red) LED
Network status indicator (NS): 2-color (green/red) LED
Sensor communication indicator (D-bus) 2-color (green/red) LED
Power voltage
Including 20 to 30 VDC ripple (p-p) 10%
(This voltage is supplied from the connected sensor amplifier)
Power consumption 1500 mW or less (at 30 V 50 mA max)
Environmental
resistance
Operating ambient air
temperature
-20 to +55 °C (no freezing)
Operating ambient air
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: Polycarbonate
Weight Approx. 70g
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