RS485 card
PCOSxx4850
General characteristics
The RS485 BMS card is used to interface the pCO Sistema to networks that use the CAREL proprietary protocol or Modbus RTU protocol.
Modbus (modbus.org) is the most widely-used protocol in HVAC/R, being very simple to implement in all development packages and featuring limited use of the system's HW & SW resources. Reference website: Modbus.org.
The RS485 BMS card is compatible with the entire range of pCOSistema controllers that feature a BMS card slot: Supernode, pCOXs, pCO1, pCO3, pCO5 Compact, pCO5, pCO5+
Documentation
Technical
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2D/3D drawings
* Entries are ordered by date
Code Description Language Date * Release Code PCOS004850 2D-3D drawings.zip Description 2D-3D drawings Language ALL Date 10/09/2024 Release R.0 -
Manuals
* Entries are ordered by date
Code Description Language Date * Release Code +030221140 Description CAREL OPC SERVER user manual Language ENG ITA Date 21/01/2004 Release 1.0 -
Technical Leaflets
* Entries are ordered by date
Code Description Language Date * Release Code +050003237 Description PCOS004850 scheda seriale BMS per controlli pCO / BMS serial card for pCO controller Language ENG ITA Date 21/12/2023 Release 1.1
Images
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High resolution images
* Entries are ordered by date
Code Description Language Date * Release Code PH08LPC303-RS485-card Description CAREL RS485 card - BMS (Building Management System) - Connectivity Language ALL Date 23/03/2022 Release R.0