Ebtron GTC116 Installation Manual - Ebtron
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EBTRON • 1663 Hwy. 701 S., Loris SC 29569 • Toll Free: 800.2EBTRON (232.8766) • Fax: 843.756.1838 • Internet: EBTRON.com
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GTC116 T
RANSMITTER
a measurable difference!
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Table of Contents
1
GTC116 TRANSMITTER INSTALLATION ...................................................................................................................... 4
1.1
GTC116 Mechanical Dimensions ......................................................................................................................... 4
2
GTC116 TRANSMITTER INTERIOR VIEW/FEATURES ................................................................................................... 5
3
GTC116 TRANSMITTER POWER AND PROBE CONNECTIONS ..................................................................................... 6
3.1
Power Transformer Selection ............................................................................................................................. 6
3.2
Connecting Power to the Transmitter ................................................................................................................ 6
3.3
Connecting Sensor Probes to the Transmitter .................................................................................................... 7
4
GTC116 ANALOG OUTPUT AND NETWORK CONNECTIONS ....................................................................................... 8
4.1
GTC116 ‐ ANALOG OUTPUT WIRING................................................................................................................... 8
4.2
GTC116 ‐ RS‐485 NETWORK WIRING CONNECTIONS ......................................................................................... 9
4.2.1
GTC116 ‐ RS‐485 Network Cable Specifications .......................................................................................... 9
4.2.2
GTC116 ‐ Connecting to an RS‐485 Network: .............................................................................................. 9
4.2.3
GTC116 ‐ Setting Transmitter Termination for RS‐485 Network ................................................................. 9
4.3
GTC116 ‐ Transmitter Setup for RS‐485 Network Operation .............................................................................. 9
4.3.1
GTC116 ‐ RS‐485 Network Options and Communications Menu Settings .................................................. 9
4.3.2
GTC116 ‐ Setting RS‐485 Network Protocol ............................................................................................... 10
4.3.3
GTC116 ‐ Setting Transmitter Address ....................................................................................................... 10
4.3.4
GTC116 ‐ Setting Baud Rate ....................................................................................................................... 10
4.3.5
GTC116 ‐ Setting Modbus Parity .................................................................................................................. 10
4.3.6
GTC116 ‐ Setting BACnet Device Instance Number ..................................................................................... 10
4.3.7
GTC116 ‐ Resetting Communications Options to Factory Default Values .................................................. 10
5
GTC116 TRANSMITTER START‐UP, INITIALIZATION AND SETUP MENUS ................................................................. 12
5.1
Changing the System of Units ‐ IP or SI Units ................................................................................................... 12
5.2
GTC116 Transmitter Calibration ....................................................................................................................... 12
5.3
GTC116 LCD Display Notifications ..................................................................................................................... 12
5.4
Factory Default Menu Settings for GP1 Sensor Probes ..................................................................................... 13
5.5
GTC116 Changing Factory Default Setup Menu Settings .................................................................................. 14
5.5.1
Setup Menu Options .................................................................................................................................. 14
5.5.2
Adjusting the Low Limit Cutoff Feature ..................................................................................................... 14
5.5.3
Selecting Actual and Standard Output Measurement Type ...................................................................... 14
5.5.4
Output Scaling ........................................................................................................................................... 14
5.5.5
Changing the LCD Display from Volumetric Flow CFM to Velocity FPM .................................................... 14
5.5.6
Converting the Analog Output Signal from FPM to CFM ........................................................................... 14
5.5.7
Locking the Configuration Settings ............................................................................................................ 14
5.6
GTC116 ‐ Alarm Features .................................................................................................................................. 15
5.6.1
Average Alarm (AO2 ASGN=ALRM) ............................................................................................................ 15
5.6.2
Trouble Alarm (AO2 ASGN=TRBL) .............................................................................................................. 15
5.6.3
No Fault (NO FAULT=HI) ............................................................................................................................ 15
5.6.4
Alarm Indications ....................................................................................................................................... 15
5.6.5
Low Alarm ‐ “LO ALRM= ON” ..................................................................................................................... 15
5.6.6
High Alarm ‐ “HI ALRM= ON” ..................................................................................................................... 15
5.6.7
Trouble Alarm ‐ “AO2 ASGN=TRBL” ........................................................................................................... 15
5.7
GTC116 ‐ Analog Output Type Selection and Setup ......................................................................................... 16
5.7.1
GTC116 ‐ Converting Analog Output Signal Values to Airflow and Temperature ...................................... 16
5.7.2
GTC116 ‐ AO1/AO2 OUTPUT TEST ‐ Sending a Test Output Signal to the Host Control System .............. 16
5.8
Viewing Sensor Data ......................................................................................................................................... 17
5.8.1
Viewing Sensor Data on the Local LCD Display .......................................................................................... 17
5.8.2
Viewing Sensor Data via BACnet , Modbus networks or via EB‐Link Reader ............................................. 17
5.8.3
Sensor Addressing and Probe Positioning .................................................................................................. 17
6
SETUP MENUS .......................................................................................................................................................... 17
7
WIRING DIAGRAM .................................................................................................................................................... 17
APPENDIX A ‐ ADVANTAGE 3 ‐ SETUP MENUS ............................................................................................................ 18
APPENDIX B ‐ GTC116 WIRING DIAGRAM ................................................................................................................... 18