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Vector Controls

SCC2-P Controller and Sensor (X2 OS) for Air Differential Pressure

SCC2-P Controller and Sensor (X2 OS) for Air Differential Pressure

SKU:SCC2-P1-200.101U-OP

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Item Name (Item Code)

The SCC2 is a programmable controller and sensor with communication capabilities. Each control loop may use 2 PI sequences and 2 binary stages. The SCC2 comes with a built in RS485 communication interface that allows peer to peer communication with an operation terminal such as OPT1-(2TH)-VC.

Communication plug-in allow for integration of the controller into a network. These modules are described in their own manual. Currently available are plug-ins for BACnet and MODBUS.

Flexible application configuration is made with a parameter-setting routine using the standard operation terminal.

Complete parameter sets may be copied by use of an accessory called AEC-PM2 or exchanged with a PC using an RS485-USB converter and the EasySet program.

Applications

  • Pressure measurement in the field of heating, ventilation and air conditioning
  • Measuring of air flow velocity
  • Measuring and control of positive or negative pressure for example for clean rooms
  • Supervision of critical pressures

            Features Specifications:

            • Pressure measurement from ± 25 Pa up to ± 500 Pa (± 0.1 to ± 2 in H2O)
            • “Zeroing” of differential pressure sensor supported
            • Two universally configurable control loops:
              • Functions for dehumidifying, set point shift and cascade control
              • Multiple auxiliary functions: heat-cool auto changeover, automatic enable, set point compensation
              • Free heating and cooling with economizer function based on enthalpy or temperature
              • Differential, averaging, min and max functions, enthalpy and dew point calculations
              • Transmitter function for inputs and set points
            • Universal analog outputs (VDC, mA)
            • Relay output with a normally open and a normally closed contact (SPDT)
            • Passive input for temperature NTC or open contact
            • 8 freely assigned alarm conditions, selectable state of outputs on alarm condition
            • Password protected programmable user and control parameters
              Item name
              Item code Functions Description
              SCC2-P1-200.101U-OP 40-300206 Differential pressure sensor and built-in display
              Pressure range ± 25 Pa (± 0.1 in H2O)
              Air differential
              pressure controller
              and sensor with
              - 2 control loops
              - 1 digital output
              - 1 analog output
              - communication (MOD/BAC)
              SCC2-P2-200.101U-OP 40-300207 Differential pressure sensor and built-in display
              Pressure range ± 100 Pa (± 0.4 in H2O)
              SCC2-P3-200.101U-OP 40-300208 Differential pressure sensor and built-in display
              Pressure range ± 500 Pa (± 2 in H2O)
              SCC2-P1-200.101U-MOD 40-300209 Differential pressure sensor
              Pressure range ± 25 Pa (± 0.1 in H2O)
              Communicating with Modbus RTU or ASCII
              SCC2-P2-200.101U-MOD 40-300210 Differential pressure sensor
              Pressure range ± 100 Pa (± 0.4 in H2O)
              Communicating with Modbus RTU or ASCII
              SCC2-P3-200.101U-MOD 40-300211 Differential pressure sensor
              Pressure range ± 500 Pa (± 2 in H2O)
              Communicating with Modbus RTU or ASCII
              SCC2-P1-200.101U-BAC 40-300212 Differential pressure sensor
              Pressure range ± 25 Pa (± 0.1 in H2O)
              Communicating with BACnet MS/TP
              SCC2-P2-200.101U-BAC 40-300213 Differential pressure sensor
              Pressure range ± 100 Pa (± 0.4 in H2O)
              Communicating with BACnet MS/TP
              SCC2-P3-200.101U-BAC 40-300214 Differential pressure sensor
              Pressure range ± 500 Pa (± 2 in H2O)
              Communicating with BACnet MS/TP

               

              Documentations:

              Operation Manual - SCC2-P

              Install Sheet - SCC2-P

               

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