Download Phoenix Interface - Johnson Controls | Product Information

Networking the Controller--Installing the N2 Bus
Page
*31
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N2 Bus Characteristics
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N2 Reference Lines
32
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N2 Earth Grounds
32
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End Of Line
*33
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Setting the N2 Address
*39
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Measuring Bus Voltage
*40
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N2 Wiring to the Network Control Module
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N2 Wiring to Companion
Networking the Controller--Zone Bus Communications
*31
43
*44
45
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Zone Bus Description
45
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Cable PRO Description
45
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Troubleshooting HVAC PRO for Windows
*47
Commissioning/Troubleshooting
49
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Commissioning/Troubleshooting
*49
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Checking the Installation
●
Configuring the Controller with HVAC PRO for Windows
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N2 Bus Troubleshooting Overview
51
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Troubleshooting Chart
52
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Testing the N2 Bus
52
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Test 2: Using the Oscilloscope
54
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Suppression Devices
55
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Diagnostic LEDs on EXP Boards
56
Ordering Information
49
*50
57
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Johnson Controls Code Numbers
*57
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Vendor Code Numbers
*59
* Indicates those sections where changes have occurred since the last printing.
3-2 Laboratory Controls––Phoenix Interface