This manual describes the features, addressing methods, and installation steps for the EMA AS4140 compact interface module. It covers both wired and infrared (IR) addressing, pin connections, and required protective measures for inductive loads.
The document also includes operation guidelines, maintenance notes, technical parameters, and safety precautions such as using the protective cover to achieve an IP67 rating. Users are instructed on how to mount the module, connect power and communication cables, and configure the device for proper operation. This manual is written in Chinese.
| Maximum modules per master | 31 |
|---|---|
| AS interface version | 3.0 |
| AS interface description | S-8.0.E |
| Output circuit rating | 20 W |
Up to 31 modules can be connected to one master module.
Assign a free address between 1 and 31; the factory default is 0. The address can be set using a handheld programmer or via infrared programming.
A free‑wheeling diode protection must be added to the output circuit for inductive loads.