User manual for Xinje XD series PLC expansion modules covering specifications, installation, wiring and programming.
The Xinje XD series PLC expansion modules provide analog input, analog output, temperature, pressure and I/O expansion functions for PLC systems. The manual details each module type, dimensions, part names, specifications, installation steps, wiring diagrams and programming examples.
Modules can be mounted on a DIN46277 rail or fixed with M3 screws, and up to ten XD‑EnXmY expansion modules may be connected to an XD3 series PLC. The document also includes a X‑NET relay module for RS485 communication and guidelines for safe operation.