DVPEN01-SL Ethernet Communication Module Modbus TCP for DVP PLC | Delta

The Original New Delta DVPEN01-SL is an Ethernet communication module designed for remote setting, monitoring, and data exchange of Delta DVP series PLCs through standard Modbus TCP protocol. It enables PLCs to connect to Ethernet networks for remote programming via WPLSoft, SCADA/HMI integration, and automatic data exchange between multiple modules. Featuring e-mail alarm functionality, automatic RTC correction for compatible CPUs, and a built-in simple firewall, this module provides a reliable and cost-effective networking solution for industrial automation applications requiring remote monitoring and high-speed data transmission.

⚠️ Important Product Status Note:

This product has been discontinued by Delta Electronics as of July 2025. The recommended replacement is the DVPEN02-SL, which supports all original DVPEN01-SL functions with an additional second Ethernet port. The DVPEN01-SL remains available for maintaining existing DVP-series installations while supplies last.

Core Engineering Highlights:
Modbus TCP protocol support | 10/100 Mbps auto-detection | RJ-45 MDI/MDIX (no jumper cable required) | Modbus TCP connections: Client 32 / Server 16 | Smart data exchange + RTU mapping | Simple firewall + E-mail alarm | 24 V DC power supply | 92 g weight | 0°C to +55°C operating temperature

Key Features:

• Original New Delta DVPEN01-SL module

• Supports standard Modbus TCP communication protocol

• 10/100 Mbps transmission speed with auto-detection

• RJ-45 MDI/MDIX interface — no jumper cable required

• Modbus TCP connections: 32 Client / 16 Server

• Smart data exchange function for automatic data transmission between modules

• RTU mapping function

• Simple firewall for network protection

• E-mail alarm function for remote notification

• Remote setting and communication via WPLSoft

• Automatic RTC correction for DVP28SV11R/T

• LED indicators: POWER (green), LINK (green), RS-232 (red), 100M (orange)

• DIN rail mounting via I/O module clip

Applications:

• Remote monitoring and programming of DVP series PLCs

• SCADA system integration via Modbus TCP

• HMI connection over Ethernet

• Automatic data exchange between multiple PLCs

• E-mail alarm notification for process monitoring

• Industrial automation requiring remote access and data logging

Technical Specifications:

System Compatibility:

• Compatible with Delta DVP series PLCs: DVP-EH3-L, DVP-MC, DVP-SA2, DVP-SE, DVP-SV2, DVP-SX2

• Programmed and configured via Delta WPLSoft software

• Compatible with SCADA systems and HMI panels supporting Modbus TCP

• Supports up to 32 Modbus TCP client connections and 16 server connections

• Replaced by DVPEN02-SL (2025/07 discontinuation)

Related Products:

• DVPEN02-SL – Recommended replacement, supports all DVPEN01-SL functions with 2 Ethernet ports

• DVPEN01-SL – Current model (discontinued)

• DVP28SV11R/T – Compatible DVP-SV2 series PLC for RTC auto-correction

• DVP16SP11R – 16-point digital input extension module

• DVP08SN11R – 8-point relay output extension module

• WPLSoft – Delta PLC programming software

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Delta and DVP are trademarks of Delta Electronics, Inc.