SYSTEM 238C installation manual, introduces the installation and programming methods of SYSTEM 238C, including control host wiring, system power on, keyboard setting, keyboard addressing, factory default programming, host programming, display information programming, etc.
This manual provides step‑by‑step instructions for installing the IntelliSense SYSTEM 238C‑TL controller. It includes safety information, mechanical mounting, wiring diagrams for power, LED, and Alpha modules, and details on connector pin‑outs.
The guide also explains system configuration, programming of command codes, display settings, and troubleshooting procedures, helping installers get the system up and running quickly and reliably.
| Mains input voltage | 230 VAC |
|---|---|
| Power rating | 25‑40 VA |
| DC supply voltage | 10.5‑13.5 VDC |
| Mains fuse | 400 mA 250 V slow‑blow |
| Battery | 12 VDC 6.5 Ah |
The controller operates from a 230 VAC mains supply.
It uses a 12 VDC battery with a capacity of 6.5 Ah.
A 400 mA 250 V slow‑blow fuse is specified.