Modular ports - 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

The modular and FC Bus ports on the face of the VMA are RJ-12 (6-position) modular jacks as shown in Figure 1.

Figure 1. Pin Number Assignments for Sensor (SA Bus and FC Bus) Ports on VMA1615/1626/1628/1630 Controllers

The modular SA Bus port provides a connection for the Wireless Commissioning Converter (BTCVT), VAV Balancing Tool, DIS1710 Local Controller Display, WRZ78xx Series One-to-One Wireless Transmitter, and NS Series sensors. The modular FC Bus port provides a connection for the Wireless Commissioning Converter and the ZFR/ZFR Pro Wireless Router.

Note: Do not use the modular SA Bus port and the terminal block SA Bus simultaneously. Only use one of these connections at a time.