Lutron HomeWorks – QSE-CI-WCI Wallbox Closure Interface – QSE-CI-WCI
The QSE-CI-WCI is a wallbox closure interface that connects another maker's contact closure keypad to a HomeWorks system. It sits in the wallbox behind the keypad and has eight inputs, which can copy the way a Lutron keypad works or be set up for the project. The keypad must use low-voltage dry contacts.
Supplied as part of a Lutron systemThe QSE-CI-WCI is part of a Lutron system that must be designed, installed and commissioned by a Lutron certified engineer. Contact our design and engineering team for a quotation.Contact our team for a quotation
- Refurbished In-House
Components repaired or replaced where needed, then cleaned and bench tested.New, Box Opened
Unused surplus stock with opened packaging. This unit is sold untested. - Specification Help
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Specification
Additional information
| Manufacturer | Lutron |
|---|---|
| Range | HomeWorks QS, HomeWorks QSX |
| Model | QSE-CI-WCI |
| Product Type | Interfaces |
| Inputs | Eight contact closure inputs, maintained or momentary, 40 ms minimum pulse, sharing one common. Low-voltage dry contacts only (on-state below 1 V at 1 mA, off-state leakage below 100 µA); not for mains-voltage switches |
| Keypad | A contact closure keypad, supplied by others, fitted in front of the interface. One-way: the keypad controls the Lutron system |
| Power | 24–36 V DC, 20 mA, from the QS link. SELV / PELV / NEC Class 2 |
| QS link | Consumes 1 power draw unit (PDU) |
| Wiring | QS link: four terminals (COM, V+, MUX, MUX), each taking up to two 1.0 mm² wires, one 0.5 mm² twisted shielded pair or one 4.0 mm² wire. Inputs: colour-coded harness, about 178 mm long, 13 mm pre-stripped, extendable to 45 m |
| Setup | Programmed in the system software. In QS standalone systems, by its programming button, DIP switch and LEDs |
| Dimensions | 52 × 47 × 21 mm; 60 mm across the mounting ears |
| Mounting | In the wallbox behind the contact closure keypad. Lutron recommend a box 60 mm deep × 60 mm wide; some installations need a deeper box |
| Environment | 0–40 °C. Relative humidity less than 90%, non-condensing. Indoor use only |
| Regulatory approvals | CE marked. Complies with IEC 60669-2-1 and 50428:2005 |
Specification Sheets & Documents
- QS Wallbox Closure Interface QSE-CI-WCI – specification submittal (369681b)View PDF: QS Wallbox Closure Interface QSE-CI-WCI – specification submittal (369681b)
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