Building Management & Climate Control
Interra iS12 Master Control w/ PoE+ and RS485 (ITR891-0101)
Interra · ITR891-0101
Ask about this productiS12 Master Control w/ PoE+ and RS485 from Interra. ITR891-0101.
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Interra iS12 Master Control w/ PoE+ and RS485 (ITR891-0101)
Technical specifications
Manufacturer: Interra Model: ITR891-0101 Manufacturer server series photo; interfaces vary by model. Manufacturer document page: 85 Manufacturer source: https://interratechnology.com/storage/uploads/documents/1737117662_general-catalogue.pdf Source checked: 2026-10-11
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