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5WG1258-2DB51 UP258D51 KNX Presence Detector PIR Lux Anthracite
Product Summary
5WG1258-2DB51 UP258D51 KNX Presence Detector PIR Lux Anthracite The 5WG12582DB51 (UP 258 D51) is the anthracite-finish variant of the UP 258 KNX presence detector family, designed to match the DELTA anthracite switch program. It integrates PIR occupancy detection with ambient lux sensing for ...
Basic Properties
Place of Origin:
EU
Certification:
CE RoHS
Model Number:
5WG12582DB51
Trading Properties
Minimum Order Quantity:
5
Payment Terms:
T/T,Western Union
Product Description
5WG1258-2DB51 UP258D51 KNX Presence Detector PIR Lux Anthracite
The 5WG12582DB51 (UP 258 D51) is the anthracite-finish variant of the UP 258 KNX presence detector family, designed to match the DELTA anthracite switch program. It integrates PIR occupancy detection with ambient lux sensing for automated, energy-efficient control of lighting and HVAC circuits.
Product Overview
The dark anthracite frame is favored in modern interiors, auditoriums, and upscale retail environments where dark switch schemes are installed. Fully configurable via ETS with individual zone settings for hold time, sensitivity, and daylight threshold.
Technical Specifications
| Product Family | GAMMA instabus / UP 258 |
|---|---|
| Protocol | KNX/EIB Twisted Pair (TP) |
| Bus supply voltage | 21-30 V DC (SELV) |
| Bus current | ≤ 12 mA |
| Sensor type | Passive Infrared (PIR), 360° horizontal |
| Detection height | 2.2-3.5 m recommended mounting height |
| Detection range | Up to 8 m radius at 2.5 m height (~200 m² floor area) |
| Lux sensor range | 0-2000 lux, adjustable switching threshold via ETS |
| KNX group objects | Presence ON/OFF, Brightness value, Hold time, Scene |
| Hold time | 0 s - 30 min, programmable via ETS |
| Response time | < 2 s (on activation) |
| Mounting | Flush-mount (UP), 55 × 55 mm DELTA-compatible |
| Operating temp. | 0°C to +45°C |
| Storage temp. | -25°C to +70°C |
| Protection class | IP 20 |
| Certifications | CE, KNX certified (ETS 4.x and above) |
| Compliance | EMC Directive 2014/30/EU; Low Voltage Directive 2014/35/EU |
| Design / Finish | Anthracite - DB51 (DELTA design program) |
Application Scenarios
The UP 258 series is suited for all occupancy-based automation scenarios. When presence is detected, the device sends ON telegrams to activate lighting or HVAC via the KNX bus; after the hold time expires with no movement, an OFF telegram is issued. The lux sensor prevents unnecessary activation when natural daylight is sufficient, delivering measurable energy savings.
Typical Applications:
- Open-plan offices
- Private offices and meeting rooms
- Hotel guest rooms
- Corridors and stairwells
- Restrooms
- Retail sales floors
Fully integrated into KNX scenes and time programs via ETS software for comprehensive smart building automation.
Product Details
Detection Technology:
ARGUS Series Infrared Induction Module
Detectiontype:
Motion And Presence
Construction:
Engineering Plastic
Installationtype:
Ceiling Mounted
Sensortechnology:
Passive Infrared (PIR) And Ultrasonic
Communicationprotocol:
DALI Compatible
Ms. Nora
Sales Manager
- Email: nora@knxcomponents.com
- Tel: +8613427540176
- WhatsApp: 8613427540176
-
WeChat:
idainchina518
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