General Purpose Digital Contact SensorGT series

DL-EP1

EtherNet/IP™ Compatible Communication Unit

SPECIFICATIONS

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Model

DL-EP1*1

Indicator

Link/activity indicator (LINK/ACT): Green LED, Module status indicator (MS): 2-colour (green/red) LED,
Network status indicator (NS): 2-colour (green/red) LED, Sensor communication indicator (D-bus) 2-colour (green/red) LED

Ethernet
specifications

Compliant standards

IEEE802.3 (10BASE-T)/IEEE802.3u (100BASE-TX)

Transmission speed

10Mbps (10BASE-T)/100Mbps (100BASE-TX)

Transmission interface

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)

Sensor
connection
specifications

Connectable
sensors

Sensor amplifiers with D-bus support *2

Number of
connectable
sensor units

Up to 15 units

Ethernetspecifications

Maximum number of connectable hubs

4 (10BASE-T)/2 (100BASE-TX)

EtherNet/IPTM 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

Power voltage

20 to 30 VDC, including 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

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

Materials

Main unit case: Polycarbonate

Weight

Approx. 70 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.

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