
XPR
WS4-CNV RS-485 / Wiegand converter for WS4 controllers
SCAP part number: WS4-CNV
Universal-interface converter that connects any reader (Wiegand, Data/Clock ISO2, Dallas, RS-232) to WS4 controllers.
Interfaces / protocolsWiegand, RS485
HT
Prices reserved for trade customers. Sign in to your account to see your prices.
Key features
- Connects third-party readers to WS4 controllers
- Built-in tamper protection
Technical specifications
| Technology | RS-485 / Wiegand converter |
|---|---|
| Protocols | Wiegand, Data/Clock ISO2, Dallas, RS-232 |
| Tamper protection | Yes |
| Output voltage | 13.8 V DC, 300 mA max. |
| Power consumption | 30 mA without external devices |
| Dimensions | 66 × 41 mm |
| Version | WS4-CNV V2 |
| Interfaces / protocols | Wiegand, RS485 |
Applications
- Reuse of existing Wiegand readers
Commercial information
| SCAP part number | WS4-CNV |
|---|---|
| Brand | XPR – XPR access control |
| Family | XPR brand: access control |
| Description | WS4-CNV RS-485 / Wiegand converter for WS4 controllers |
| Price | In € excl. VAT, carriage not included. Your prices are shown after signing in to your trade account. |
| Delivery | Constant stock; next-day or two-day delivery depending on availability. Lead times are given for guidance only. |
| Free carriage threshold | For any order delivered in a single shipment with a minimum value of €1,000 excl. VAT (excluding carriage). Mainland France. |
| Minimum order | €100 excl. VAT. Below that: payment in advance or a €15 excl. VAT handling charge. |
| Payment | First order paid in advance when the account is opened, then 30 days end of month once credit insurance is approved. |
| Warranty | 12 months from the invoice date (return for replacement or repair of the faulty part). |
| Complaints | Visible defects: reservations within 2 clear days of receipt. Quantities and quality: 8 clear days. |
| Returns | Only with prior written agreement, within one month of delivery; credit note issued on the basis of 90% of the invoiced amount. |
Details in our terms of sale. Specifications are indicative and may change without notice.
Documents and sources
- Product page on the XPR website
- Data source: XPR Group manufacturer website (xpr-solutions.com), product pages



