DVPEN01-SL is an Ethernet communication module with an open-type casing and protective measures. It supports specifications, installation, basic operations and settings, as well as an introduction to network protocols. The module features automatic detection of transmission rate, MDI/MDI-X auto-detection, and support for MOD. It can be remotely set and used for communication through WPLSoft, and supports functions such as sending E-Mail, automatically correcting the PLC host's perpetual calendar time, and data exchange. Additionally, the module supports the Modbus TCP communication protocol and can be used for remote monitoring and as a Modbus TCP master to control peripheral devices.
This document provides step‑by‑step instructions for installing the DVPEN01‑SL module, wiring the RJ‑45 and RS‑232 interfaces, and setting up network parameters such as IP address, DHCP and Modbus TCP. It also covers safety precautions, power requirements and environmental limits.
Additional sections describe software configuration via WPLSoft, email and data‑exchange functions, as well as example applications for PLC integration, RTU communication and Modbus TCP master/slave operation. This manual is written in Chinese.
| Network interface | RJ‑45 with Auto‑MDIX |
|---|---|
| Supported Ethernet speed | 10/100 Mbps Auto‑Detect |
| Network protocols | ICMP, IP, TCP, UDP, DHCP, SMTP, NTP, MODBUS TCP |
| Serial interface | RS‑232, 1 Port |
| Power supply | 24 VDC (15‑20 % tolerance) |
| Power consumption | 15 W |
| Operating temperature | 0 °C to 85 °C |
| Storage temperature | -25 °C to 70 °C |
| Relative humidity | 50 %–95 % (operating), 5 %–95 % (storage) |
| ESD protection | 8 kV (air discharge) |
It automatically detects and operates at 10 Mbps or 100 Mbps.
The module supports the MODBUS TCP protocol in both master and slave modes.
The module is powered by a 24 VDC supply.
Yes, it includes built‑in E‑Mail functionality.