SA bus spade lugs - Metasys - MS-VMA1826-x - MS-VMA1832-x - Field Device - VMA18 VAV Modular Assembly

VMA1826/1832 VAV Controller Installation Guide

Brand
Metasys
Product name
VMA18 VAV Modular Assembly
Document type
Installation Guide
Part number
24-10143-373
Document revision
K
Revision date
2019-10-18
Language
English

Wire the SA Bus spade lugs on the VMA and other SA Bus devices in a daisy-chain configuration using 4-wire twisted, shielded cable as shown in Figure 1. See Table 1 for more information.

Figure 1. SA bus spade lug wiring


Note: Connecting an IOM to the VMA by using the SA Bus connection is not supported.