EtherNet/IP™ Compatible Communication Unit
Keyence DL-EP1
Communication Unit DL series
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Specification
| 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. |
