Product Description

The Keyence DL-PN1 is a compact PROFINET I/O communication unit designed to interface Keyence DL series sensor amplifiers with PROFINET-based automation systems. Supporting up to 15 sensor amplifiers via D-bus, it facilitates seamless data exchange without the need for ladder programming. The unit complies with PROFINET Conformance Class A and supports protocols such as LLDP and DCP. With a GSDML version of 2.3 and an update time range of 2 to 512 ms, the DL-PN1 ensures efficient communication in industrial environments.

Technical Specifications

• Model: DL-PN1
• Type: PROFINET Network Communication Unit
• PROFINET Specifications:
• Conformance Class: A
• Number of Connections: 1
• Compliant Protocols: LLDP, DCP
• Update Time: 2 to 512 ms
• Conformance Test Version: V2.2.4
• Device Type: Data I/O Communication, Record Data Communication
• GSDML Version: 2.3
• Sensor Connection Specifications:
• Connectable Sensors: Sensor amplifiers with D-bus support
• Number of Connectable Sensor Units: Up to 15 units
• Power Supply:
• Voltage: 20 to 30 VDC, including ripple (P-P) 10%
• Power Consumption: 1500 mW or less (at 30 V, 50 mA max.)
• Supplied From: Connected sensor amplifiers
• 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
• Physical Specifications:
• Material: Polycarbonate (main unit)
• Weight: Approx. 70 g (including connector)
• Network Specifications:
• Ethernet Standards: IEEE 802.3u (100BASE-TX)
• Transmission Rate: 100 Mbps (100BASE-TX)
• Transmission Medium: STP cable or Category 5e or higher UTP cable (100BASE-TX)
• Maximum Cable Length: 100 m​