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Neptronic TUCB24C6X2 User Manual

Tucb series universal wall-mount controller
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Download this manual See also: User Manual, Instruction and Installation Manual
 
 
 
 
Universal Wall-Mount Controller
TUCB Series
Modbus Communication Module User Guide
C
TUCB24C6X2 (6 binary/2 analog outputs)
 
 
TUCB-Modbus Guide-151201.docx

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Summary of Contents for Neptronic TUCB24C6X2

  • Page 1         Universal Wall-Mount Controller TUCB Series Modbus Communication Module User Guide TUCB24C6X2 (6 binary/2 analog outputs)     TUCB-Modbus Guide-151201.docx...
  • Page 2 Universal Wall-Mount Controller Modbus Communication Module User Guide Contents   Introduction ..................................  1   Holding Registers Table  ..............................  2   Table Glossary ................................  2   Holding Register Table ..............................  2   Notes ....................................  1 4      www.neptronic.com Page | i  ...
  • Page 3 Modbus Communication Module User Guide Introduction ® The TUCB Series Modbus Communication Module User Guide provides information for using Neptronic TUCB communication feature. The TUCB uses Modbus communication protocol over serial line in the RTU mode and provides a Modbus network interface between client devices and Neptronic TUCB Series devices.
  • Page 4 Holding Register Table Register Description Data Type Range Writable Index Address - Neptronic ID and Modbus address of current 40000 Unsigned MSB = 22, LSB = 1-246 device. 0, 9600, 19200, 38400, or 57600, 0 = Auto Baud Rate Detection Unsigned 40001 MSTP Baud Rate.
  • Page 5 Analog input 2 reading. Scale 100 0 (open), 1 (close). Value x 100 (e.g. 3 V = 300/18°C = 1800) Signed 40019 CO2 sensor value in ppm. 100 to 5000, Value/1 (e.g. 500 ppm = 500) Scale 1 www.neptronic.com Page | 3  ...
  • Page 6 B0: Binary Output 1 0 = Open, 1 = Close 40034 Binary output - 6 relays output status. Bit String 0 = Open, 1 = Close B4: Binary Output 5 0 = Open, 1 = Close www.neptronic.com Page | 4  ...
  • Page 7 B1: Cfg_TempUnitModbus 40039 System option1. Bit String 0 = Off, 1 = On 0 = ºC, 1 = ºF B11: Cfg_KeyPadArrowsLock 0 = Off, 1 = On B2: Cfg_TempSetPointLock 0 = Off, 1 = On www.neptronic.com Page | 5  ...
  • Page 8 0 = Standard, 1 = Advanced (OE1) B3: Cfg_ReversingValve (O/B) [B6-B15]: Reserved 0 = O, 1 = B B0: DAYLIGHT_SAVINGS_STATUS 0 = Normal, 1 = Summer 40041 System option3. Bit String B4: Cfg_EMHAutoMode 0 = No, 1 = Yes www.neptronic.com Page | 6  ...
  • Page 9 Value x 10 (e.g. 1ºC = 10) Unsigned Unit: depends on system unit, 0ºC to 5ºC or 0ºF to 9ºF 40056 Heating dead band for ramp 2. Value x 10 (e.g. 1ºC = 10) Scale 10 www.neptronic.com Page | 7  ...
  • Page 10 System control mode. Bit String 1= Auto, 2= Heat, 3= Cool, 4= Heat or Cool, 5= Auto Lock 40075 Override System occupancy/NSB mode. Bit String 1= Locally, 2= OFF, 3= Occupied, 4= Unoccupied, 5= Day, 6= Night www.neptronic.com Page | 8  ...
  • Page 11 8 = Cooling 1 Heating 1 With Fan 40086 Ramp to control analog output 1. Bit String 9 = HumidifyWithFan 4 = Cooling 2 with fan 10 = CO2 alarm 5 = Heating 1 with fan 6 = Heating 2 with fan www.neptronic.com Page | 9  ...
  • Page 12 Unit: Minutes, Range: 0 to 15 Minutes, Value/1 (e.g. 5 mins = 5) Scale 1 Unsigned 40099 Close position percentage for contact BO2. Unit: %, Range: 15% to 80%, Value/1 (e.g. 20% = 20) Scale 1 www.neptronic.com Page | 10  ...
  • Page 13 Unit: Minutes, Range: 0 to 15 Minutes, Value/1 (e.g. 5 mins = 5) Scale 1 Unsigned 40111 Close position percentage for contact BO5. Unit: %, Range: 15% to 80%, Value/1 (e.g. 20% = 20) Scale 1 www.neptronic.com Page | 11  ...
  • Page 14 Configuration of binary input 2 mode. Bit String 9 = Change over normally cool 4 = Door 10 = Change over normally heat 5 = DirtyFilter 11 = NSB, 12 = Occupancy 6 = FlowSwitch www.neptronic.com Page | 12  ...
  • Page 15 Unit: %RH, Range: ± 5%RH, Value x 10 (e.g. 2%RH = 20) Not available on all models. Scale 10 Signed 40133 External humidity sensor offset correction. Unit: %RH, Range: ± 5%RH, Value x 10 (e.g. 2%RH = 20) Scale 10   www.neptronic.com Page | 13  ...
  • Page 16           400 Lebeau blvd, Montreal, Qc, H4N 1R6, Canada neptronic.com Toll free in North America: 1-800-361-2308 Tel.: (514) 333-1433 Fax: (514) 333-3163 Customer service fax: (514) 333-1091 Monday to Friday: 8:00am to 5:00pm (Eastern time)  ...