Communications bus and supply power wiring guidelines - Metasys - MS-VMA1615 - MS-VMA1626 - MS-VMA 1628 - MS-VMA1630 - Field Device - VMA16 VAV Modular Assembly

VMA1615/1626/1628/1630 VAV Controllers Installation Guide

Brand
Metasys
Product name
VMA16 VAV Modular Assembly
Document type
Installation Guide
Part number
24-10143-217
Document revision
K
Revision date
2019-10-18
Language
English

Communication bus and supply power table provides information about terminal block functions, ratings, and requirements..

In addition, observe these guidelines when wiring the SA/FC Buses and supply power:

  • Run all low-voltage wiring and cables separate from high-voltage wiring.

  • All FC and SA Bus cables, regardless of wire size, should be twisted, insulated, stranded copper wire.

  • Shielded cable is strongly recommended for all FC and SA Bus cables.

  • Refer to the MS/TP Communications Bus Technical Bulletin (LIT-12011034) for detailed information regarding wire size and cable length requirements for the FC and SA Buses.