Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 39)

Publication 2364F-5.01– October 2003
Overview 1-23
• 6"-high, full-section-depth, horizontal wireway at top of MCC
enclosure
Note: The front-half of the top horizontal wireway is typically
reserved for the routing of control/communication wires.
• Motor circuit protectors and circuit breakers are padlockable.
• Units have removable power structures
• Tin-plated copper horizontal busbars and PE/TE busbars
• Standard DC power bus bracing at 65kAIC
• Horizontal PE and TE copper bus that is bottom-front mounted
• ASA49 gray, baked-enamel finish
• Vented unit door(s) with door fan(s) where appropriate
• Units come standard with cloth wire labels
Communication Features
• Ability to communicate with SCANport devices via ports 1, 2,
and 6, expandable to ports 1, 3, 4, 5, and 6
• Port 6 for mounting one of the following optional communication
interface boards directly on the control board stack:
•14G1 – Remote I/O
•14G2 – RS232/422/483 (using DF1 protocol) and DH485
•14G5 – DeviceNet
RGU Standard Options RGUs are available with the following options:
Electrical System Options
• Analog DC bus voltage metering
• A "Unit-Not-Faulted" pilot light
• Analog AC input current metering (phase L1 only)
• Standard capacity control transformer to provide control bus
power
• Line RC suppressor module
• A door-mounted, ground-fault detection meter for RGUs powered
by 3-phase, grounded-wye secondary supplies