Input and output point assignment - EasyIO - LIT-12014127 - EASYIO-FW-VAV - FV-VAV - 1.0

EasyIO FW-VAV Application Note

Brand
EasyIO
Product name
FV-VAV
Document type
Application Note
Document number
LIT-12014127
Version
1.0
Revision date
2024-04-09
Product status
Active
Language
English
The following table lists the sensors and the equipment that you can connect to the controllers and the related input and output points.
Note: All inputs are selectable on the Input Config page of the dashboard.
Table 1. Input ports and points
Input port BACnet Point Selection on dashboard in Input_Config page

UI1 and COM terminal, Network sensor or BACnet input

(Room Temperature)

RoomTemp (AV70)

BacnetIn_RoomTemp (AV110)

Room Temp Select: Select the input type from the following dropdown menu:
  • UI1_Resistance
  • UI1_Voltage
  • NS7000 (adress199)
  • NS8000 (adress199)
  • BACnet Input (AV110)
  • Not used (default)

UI1 Resistance: Select if the input type is resistance. Select the correct sensor from the following dropdown menu.

• Thermistor_10K_TypeIII (default)

• Thermistor_10K_TypeII

• Thermistor_10K_with_11K_Shunt

• Thermistor_20K

• Platinum_Pt1K

• Nickel_1K

• Johnson 1K Nickel

• Sauter 1K Nickel

• Siemens 1K Nickel

UI1 Voltage: Select if input type is voltage. Select the necessary range between 0 V and 10 V

UI2 and COM terminal, Network sensor, or BACnet input

(Setpoint Adjustment)

Setpoint_adjustment (AV73)

SetpointAdj Select: Select the input type from the following dropdown menu:
  • UI2_Resistance
  • UI2_Voltage
  • NS7000 (adress199)
  • NS8000 (adress199)
  • BACnet Input (AV111)
  • Not used (default)

BacnetIn_Setpoint Adj (AV111)

  • BACnet Input (AV111)

WallModAdj (AV7)

Wall Mod Adj: Use the slider to select the maximum occupied setpoint offset allowed from the wall module.

WallModReslow (AV9)

WallModResLow Ω: Use the slider to select the maximum resistance for the setpoint offset.

WallModResHigh (AV8)

WallModResHigh: Use the slider to select the maximum resistance for the setpoint offset.

UI3 and COM terminal, Network sensor, or BACnet input

(Discharge Air Temperature or CO2 Sensor)

DaTemp (AV71) or CO2_Sensor (AV82)

UI3 function select: Select the UI3 input function from the following dropdown menu. Use the slider to select the maximum resistance for the setpoint offset.
  • Discharge temperature
  • CO2
  • Not used (default)

UI3 HW type Select: Select UI3 hardware type from the following dropdown menu:

  • UI3_Resistance
  • UI3_Voltage
  • Not used (default)

UI3 Resistance: If the hardware type is UI3_Resistance, select the correct sensor from the following dropdown menu:

  • Thermistor_10K_TypeIII (default)
  • Thermistor_10K_TypeII
  • Thermistor_10K_with_11K_Shunt
  • Thermistor_20K
  • Platinum_Pt1K
  • Nickel_1K
  • Johnson 1K Nickel
  • Sauter 1K Nickel
  • Siemens 1K Nickel

UI3 Voltage: Use the slider to select the maximum range. If the hardware type is voltage, select the necessary range between 0 V and 10 V.

CO2 Select: Select the input for the CO2 sensor from the following dropdown menu:

  • UI3 or UI4
    Note: Set the UI3 or UI4 function select on CO2
  • NS8000 (adress199)
  • BacnetIn_CO2Sensor (AV112)
  • BACnet Input (AV112)
  • Not used (default)

UI4 and COM terminal, Network sensor, or BACnet input

(Inlet temperature, CO2 sensor, or Motion detection)

  • NetDuctInletIn (AV37)
  • CO2_Sensor (AV82)

UI4 function select: Select the UI4 input function from the following dropdown menu:
  • Inlet Temperature
  • CO2
    Note: Set UI3 on Discharge or Not used
  • Not used (defualt)

UI4 HW type select: Select the UI4 hardware type from the following dropdown menu:

  • UI4_Resistance or digital input
  • UI4_Voltage
  • Not used (default)

UI4 Resistance: If the hardware type is UI3_Resistance, select the correct sensor from the following dropdown menu:

  • Thermistor_10K_TypeIII (default)
  • Thermistor_10K_TypeII
  • Thermistor_10K_with_11K_Shunt
  • Thermistor_20K
  • Platinum_Pt1K
  • Nickel_1K
  • Johnson 1K Nickel
  • Sauter 1K Nickel
  • Siemens 1K Nickel

UI4 Voltage: If the hardware type is voltage, select the necessary range between 0 V to 10 V.

Motion Detection: Select the motion detector from the following dropdown menu:
  • NS8000
  • UI4
    Note: Set the UI4 function select on Motion Sensor and the UI HW type select on UI4_Resistance or Digital output
  • Not used (default)

Motion Delay. Select the motion delay with the line slider. (default is 60 minutes).

Table 2. Input and output ports and points
Output port BACnet Point Selection on dashboard in Input_Config page
DO1 and COM FanEnable (BV100) Fan control
DO2 and COM HeatStage_1 (BV101) Heater stage 1. If the application uses modulating heating, this point is not used
DO3 and COM HeatStage_2 (BV102)

Heater stage 2. If the application uses modulating heating, this point is not used

AO1 and COM ReHeat (AV101)

Modulating reheat. If the application uses staged heaters, this point is not used

Internal ports Damper (AV100) Motor actuator – damper control
DpSensor Differential pressure sensor

SA bus port

 
  • NS8000
  • NSA7000 sensor compatible

SA bus terminals

  • 15 DC +
  • 15 DC COM
  • Bus -
  • Bus +
 

15 DC+ and 1 5DC- provide up to 200 mA output.

The Bus – and the Bus + are generic RS-485 ports. You can configure them to run Modbus Serial or BACnet MS/TP protocol.