The manual provides detailed installation steps for the EMA AS4144/4DI/4DO module, including mounting the base, connecting the AS‑I power and signal cables, and securing the upper half. It also describes the required protective measures such as using shrink‑wrap on flat cables and covering unused sockets to achieve IP67 protection.
Addressing procedures are explained, with options for manual address adapters, handheld addressers, and infrared addressing. The document outlines electrical parameters, recommended external suppression for inductive loads, and the need for flyback diode protection when driving higher inductive loads. This manual is written in Chinese.
| Maximum slave modules per master | 31 |
|---|---|
| Address range | 1‑31 |
| Supply voltage | 18‑30 V DC |
| Rated switch capacity | up to 20 W |
| IP protection rating | IP67 |
A master module can support up to 31 slave modules.
The address can be set between 1 and 31; the factory default is 0.
The module operates from a supply voltage of 18 to 30 V DC.