Description
HDL 8-zone Buspro dry-contact input module — model HDL-MSD08.40, HDL Automation.
Manufacturer specifications
- 8 dry-contact input channels
- HDL Buspro communication
- 12–30 V DC supply, 15 mA at 24 V DC
- 45 × 45 × 16 mm enclosure; IP20
- Mechanical switch input modes; security integration requires a separate security module
System and installation
Use official HDL documentation for wiring, supported power and loads, compatible controllers, additional accessories, commissioning and regional electrical compliance. Do not install without qualified review of the exact model.
HDL official manufacturer product page
Availability
Supplier stock, final commercial pricing and transport to Spain remain unverified. This item stays an unpublished draft and is not available for checkout.





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