AB Quality Allen-Bradley 1394 User Manual page 4

ii Table of Contents
Wiring System, Axis, and Shunt
Modules, and Motors
(for all systems)
Publication 1394-5.0 - May 2000
Mounting Your 1394 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Mounting Your 1394-DCLM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Mounting the External Shunt Resistor for 5 and 10 kW System Modules 2-11
Mounting External Shunt Modules for 22 kW System Modules . . . . . . . . 2-11
Shunt Module Mounting Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Shunt Module Mounted Outside the Cabinet . . . . . . . . . . . . . . . . . . . 2-13
Shunt Module Mounted Inside the Cabinet . . . . . . . . . . . . . . . . . . . . . 2-14
Mounting the Shunt Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Mounting Considerations for GMC and GMC Turbo Systems . . . . . . . . . 2-16
Mounting GMC and GMC Turbo Systems Next to Flex I/O . . . . . . . . . 2-16
Chapter 3
Chapter Objectives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Finding Additional Wiring Information for 1394 Systems . . . . . . . . . . . . . . 3-1
Understanding Basic Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Routing High and Low Voltage Cables . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
System Module Wire Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Shielding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
EMI/RFI Shielding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
EMI/RFI Bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Input Power Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Determining Your Type of Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Grounded Power Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Ungrounded Power Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Setting the Ground Jumper in a 5 or 10 kW System Module for
Ungrounded Power Configurations . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Setting the Ground Jumper in a 22 kW System Module for
Ungrounded Power Configurations . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Grounding Your 1394 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Grounding your System to the Subpanel . . . . . . . . . . . . . . . . . . . . . . 3-12
Grounding Multiple Subpanels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Wiring System Module Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Terminal Block Locations for 5 and 10 kW System Module
(Series A and B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Connector Locations for 5 and 10 kW System Module (Series C) . . . 3-15
Terminal Block Locations for a 22 kW System Module . . . . . . . . . . . . 3-16
Required Tools and Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Connecting Power Wiring for 5 and 10 kW (Series A and B)
and 22 kW System Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Connecting Power Wiring for 5 and 10 kW System Modules
(Series C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Connecting Motor Power to Axis Modules . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Connecting Thermal and Brake Leads to Axis Modules . . . . . . . . . . . 3-20
Required Tools and Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Wiring Motor Power, Thermals and Brakes . . . . . . . . . . . . . . . . . . . . . 3-21
Connecting Feedback to System Modules. . . . . . . . . . . . . . . . . . . . . . . . 3-24
Connecting Your Motor Cables to Motors. . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Connecting Your External Shunt Resistor . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Connecting Your External Shunt Resistor (Series A and B) . . . . . . . . 3-27
Connecting Your External Shunt Resistor (Series C) . . . . . . . . . . . . . 3-28