The manual provides a comprehensive reference for all S7-400 modules, including rack units, power modules, digital and analog modules, interface modules, S5 and PROFIBUS DP interfaces, cable and fan components, and RS‑485 repeaters. It also contains safety notices, ESD handling rules, and a glossary of technical terms.
Designed for qualified professionals, the document includes tables of technical data, wiring diagrams, parameter assignment procedures, and diagnostic messages for each module type, helping engineers configure, install, and maintain S7‑400 automation systems. This manual is written in Chinese.
| Power module PS 407 4A part number | 6ES7 407-0DA01-0AA0 |
|---|---|
| Digital input module SM 421 DI 32 x 24 VDC part number | 6ES7 421-1BL01-0AA0 |
| PROFIBUS DP master interface IM 467 FO part number | 6ES7 467-5FJ00-0AB0 |
| RS‑485 repeater part number | 6ES7 972-0AA01-0XA0 |
It marks a safety warning that, if ignored, could cause death or serious personal injury.
Only qualified professional personnel are permitted to install and operate the equipment.
In section 8.4.1 of the manual, under the heading "IM 467 (6ES7 467-5GJ02-0AB0) 的技术规范".