Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-02-24
Featured RSM-4050 manuals
ZHIYUAN Electronics RSM-4050 Digital I/O Module Product Data Manual
The RSM-4050 is a non‑isolated digital I/O module designed for industrial data acquisition and control. It supports eight digital input channels and eight open‑collector output channels, works with both switch and level signals, and provides safety‑time and safety‑value output features. Communication is handled via an isolated RS‑485 interface supporting Modbus and a custom ASCII protocol, with remote firmware upgrade capability.
The hardware consists of a 32‑bit ARM MCU, power supply circuitry, digital input and output circuits, and the isolated RS‑485 transceiver. The module is mounted on a DIN rail with a plastic enclosure, operates from +10V to +30VDC, and tolerates temperatures from –20 °C to +85 °C. Installation, terminal layout, mechanical dimensions, and safety disclaimer are covered in the manual. This manual is written in Chinese.
Covers: Function Overview · Hardware Structure · Electrical Parameters · Terminal Arrangement · Mechanical Specifications · Installation Guide
Latest RSM-4050 manuals
ZHIYUAN Electronics RSM-4050 Digital I/O Module Product Data Manual
User Manual 13 pages · 434 KB · ZHThe ZHIYUAN Electronics RSM-4050 is a non‑isolated 8‑channel digital input/output module with RS‑485 communication, detailed in this product data manual.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in RSM-4050 manuals
What is the power supply voltage range for the RSM-4050?
The module operates on a single supply of +10V to +30VDC.
From: ZHIYUAN Electronics RSM-4050 Digital I/O Module Product Data Manual
What is the isolation voltage rating of the RS‑485 interface?
The isolation voltage is rated up to 2500 Vpc.
From: ZHIYUAN Electronics RSM-4050 Digital I/O Module Product Data Manual