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Johnson Controls Metasys VMA Controller VMA1630 for VAV MSTP N2 BacNET Networks
This is a Johnson ControlsMetasys VMA Controller P/N: VMA1630 for VAV MSTP N2 BacNET Networks. It appears to be a pull from a system that was being upgraded with the more modern P/N. It most likely functions per factory spec (but we have no way to test this), so much so that we'll guarantee its functionality.
The VMA1615/1630 programmable digital controllers are designed for VAV applications that communicate throughthe MSTP or N2 protocol. These VMA controllers featurecombinations of an integral digital pressure sensor (DPT),
a damper actuator, and a 32-bit microprocessor. Thecontrollers' small package size facilitates quick fieldinstallation and efficient use of space withoutcompromising high-tech control performance. These VMA
controllers connect easily to the wired network sensorsfor zone and discharge air temperature sensing.
Important: The MS-VMA1615-xU andMS-VMA1630-xU models are used inMetasys Release 8.1 smoke controlapplications and are UL 864 UUKL/UUKLC10th Edition Smoke Control Listed. Youmust refer to the Metasys® System UL 864
10th Edition UUKL/ORD-C100-13 UUKLCSmoke Control System Technical Bulletin(LIT-12012487) for detailed requirementsand procedures for installing,commissioning, and operating UL 864UUKL/UUKLC Listed Metasys system
devices. The UL 864 UUKL/UUKLC listingfor Smoke Control Equipment is voided if(1) you do not use the required softwaretools at the required versions; or (2) you donot meet the requirements or do not follow
the procedures as documented in theMetasys® System UL 864 10th EditionUUKL/ORD-C100-13 UUKLC SmokeControl System Technical Bulletin (LIT-12012487).
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