METASYS - European Product Catalog 2021 | Page 130

METASYS

HVAC

BUILDING MANAGEMENT

SYSTEM CONTROL PRODUCTS

PROGRAMMABLE CONTROLLERS VMA16 ( 32-BIT ), VMA18 , AND VMA1930 METASYS CONTROLLERS
ORDERING INFORMATION
VMA18 SERIES ( INCLUDING POINT TYPE COUNTS PER MODEL )
VMA1826
VMA1832
Communication protocol
BACnet MS / TP , N2
Engines supported
All model types
Modular jacks
8-pin SA Bus supports analog noncommunicating sensor
Point types
Signals accepted
Universal Input ( UI )
Analog Input , Voltage Mode , 0 – 10 VDC
Analog Input , Resistive Mode , 0 – 2k ohm , RTD ( 1k NI [ Johnson
Controls ], 1k PT , A998 SI ), NTC ( 10k Type L , 2.252k Type 2 )
3
3
Binary Input , Dry Contact Maintained Mode
Binary Output ( BO )
24 VAC Triac
3
3
Analog Output , Voltage Mode , 0 – 10 VDC
Configurable Output ( CO )
Binary Output Mode , 24 VAC Triac
2
2
Integrated Actuator
Internal
1
1
Differential Pressure
Transducer
Internal
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1
SA Bus
Supports up to 10 total wired SA Bus devices , including the XPM and IOM series expansion I / O modules and up to 4 NS series network sensors .
Up to 4 NS Series Network Zone Sensors Up to 9 WRZ sensors when using the ZFR or ZFR Pro Series wireless router configurations and up to 5 WRZ sensors when using the one-toone WRZ-78xx wireless configuration
126 European Products Catalogue 2021