Optimus 12-Channel Digital Input
The OPT-DIx-111 and OPT-DIy-121 are panel-mounted digital input devices designed for KNX-based building automation systems. These devices detect signals from dry contacts and transmit them to the KNX bus in the appropriate data format. They provide various channel options for use in both small and large-scale projects: DC models with 6 and 12 channels, AC models with 4 and 8 channels.
- 12 Channel Digital Input
- Available in DC (6 & 12 channels) and AC (4 & 8 channels) versions
- Each channel configurable as an independent digital input
- Supported functions: Send Value, Dimmer, Shutter/Blind, Counter
- Compatible with NO/NC, momentary or maintained contact types
- Optional contact scanning on startup or reset
- Wide data type compatibility for system integration
- Powered directly from the KNX bus — no external PSU required
- Compact panel design for easy installation
- Fully configurable via ETS software
The Optimus OPT-DI04, OPT-DI06, OPT-DI08, and OPT-DI12 are advanced KNX binary input modules designed to receive and process digital signals from switches, sensors, and other input devices. These modules convert input signals into KNX commands, enabling precise control of lighting, blinds, HVAC systems, and other smart devices. With 4, 6, 8, or 12 input channels, the OPT-DI series offers great flexibility for projects of any size — from residential automation to large commercial buildings.
The modules feature low power consumption, high stability, and easy installation inside electrical panels. Combining reliability, precision, and versatility, the Optimus OPT-DI modules are an ideal solution for modern smart building systems that demand consistent performance and scalability. Whether you need a compact 4-channel input or a high-capacity 12-channel version, Optimus delivers a dependable and cost-effective option for any KNX automation project.
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