METASYS
HVAC
BUILDING MANAGEMENT
SYSTEM CONTROL PRODUCTS
PROGRAMMABLE CONTROLLERS IOM METASYS CONTROLLERS
TECHNICAL SPECIFICATION
Memory
MS-IOM1711-0 , MS-IOM2711-0 , 512 KB Flash Memory and 128 KB RAM MS-IOM2711-2 , MS-IOM2721-0 , MS-IOM3711-0 , MS-IOM3711-2 , MSIOM3731-0 , MS-IOM4711-0
MS-IOM3721-0 640 KB Flash Memory and 128 KB RAM
MS-IOM2723-0 , MS-IOM3723-0 , 4 MB External Serial Flash Memory and 768 KB internal flash and 128 KB internal RAM MS-IOM3733-0
Input and Output Capabilities
MS-IOM1711-0 4 - Binary Inputs : Defined as Dry Contact Maintained or Pulse Counter / Accumulator Mode 2 - Universal Inputs : Defined as 0 – 10 VDC , 4 – 20 mA , 0 – 600k ohm , or Binary Dry Contact
2 - Universal Outputs : Analog Output : Voltage Mode , 0-10 VDC ; Binary Output Mode : 24 VAC / DC FET ; Analog Output : Current Mode , 4-20 mA
MS-IOM2711-x 2 - Relay Outputs : ( Single-Pole , Double-Throw )
UL 916 ( -0 model only ): 1 / 4 hp 120 VAC , 1 / 2 hp 240 VAC ; 360 VA Pilot Duty at 120 / 240 VAC ( B300 ); 3 A Noninductive 24-240 VAC
EN 60730 ( -2 model only ): 6 ( 4 ) A N . O . or N . C . only , 240 VAC 8 - Universal Inputs : Defined as 0 – 10 VDC , 4 – 20 mA , 0 – 600k ohm , or Binary Dry Contact
MS-IOM2721-0 , MS-IOM2723-0 2 - Analog Outputs : Defined as 0 – 10 VDC or 4 – 20 mA
Input and Output Capabilities ( Cont .)
4 - Universal Inputs : Defined as 0 – 10 VDC , 4 – 20 mA , 0 – 600k ohm , or Binary Dry Contact
4 - Universal Outputs : Analog Output : Voltage Mode , 0-10 VDC ; Binary Output Mode : 24 VAC / DC FET ; Analog Output : Current Mode , 4-20 mA
MS-IOM3711-x 4 - Relay Outputs : ( Single-Pole , Double-Throw )
UL 916 ( -0 model only ): 1 / 4 hp 120 VAC , 1 / 2 hp 240 VAC ; 360 VA Pilot Duty at 120 / 240 VAC ( B300 ); 3 A Noninductive 24-240 VAC
EN 60730 ( -2 model only ): 6 ( 4 ) A N . O . or N . C . only , 240 VAC 8 - Binary Inputs : Defined as Dry Contact Maintained or Pulse Counter / Accumulator Mode 8 - Binary Outputs : Defined as 24 VAC Triac ( Require external low-voltage power source )
MS-IOM3731-0 , MS-IOM3733-0
Note : Binary Outputs ( BOs ) on MS-IOM3733-0 models do not supply power for the outputs ; the BOs require external low-voltage (< 30 VAC ) power sources .
6 - Universal Inputs : Defined as 0 – 10 VDC , 4 – 20 mA , 0 – 600k ohm , or Binary Dry Contact 2 - Binary Inputs : Defined as Dry Contact Maintained or Pulse / Counter Accumulator Mode
MS-IOM4711-0 3 - Binary Outputs : Defined as 24 VAC Triac ( selectable internal or external source power ) 4 - Configurable Outputs : Defined as 0 – 10 VDC or 24 VAC Triac BO 2 - Analog Outputs : Defined as 0 – 10 VDC or 4 – 20 mA
Analog Input / Analog Output Resolution and Accuracy
MS-IOM1711-0 , MS-IOM2711-0 , Analog Input : 16-bit resolution MS-IOM2711-2 , MS-IOM2721-0 ,
Analog Output : 16-bit resolution and ± 200 mV in 0 – 10 VDC applications
MS-IOM3711-0 , MS-IOM3711-2 , MSIOM3731-0 , MS-IOM4711-0
MS-IOM2723-0 , MS-IOM3723-0 , Analog Input : 15-bit resolution MS-IOM3733-0 Analog Output : ± 200 mV in 0 – 10 VDC applications
... Continued ...
116 European Products Catalogue 2021