Rockwell Automation Allen-Bradley PowerFlex 755TS TotalFORCE Control - Frames 5...7 Common DC Input Terminal Locations

68 Rockwell Automation Publication 750-IN119A-EN-P - April 2022
Chapter 5 Power Wiring
Frames 5…7 Common DC
Input Terminal Locations
Figure 43 - Frame 5 Common DC Input Power Terminal and Termination Point Locations
Table 10 - Terminal Designations
Terminal Description Notes
+DC DC bus (+) DC input power or dynamic brake chopper
-DC DC bus (–) DC input power or dynamic brake chopper
BR1 DC brake (+) Dynamic brake resistor connection (+)
BR2 DC brake (–) Dynamic brake resistor connection (–)
UU (T1)
Motor connections
(1)
(1) IMPORTANT: Motors with NEMA MG1 Part 31.40.4.2 inverter grade insulation systems are recommended. If you intend to
connect a motor that is not rated inverter grade, see Wiring and Grounding Guidelines for Pulse-width Modulated (PWM) AC
Drives, publication DRIVES-IN001
for recommendations.
V V (T2)
WW (T3)
RR (L1)
AC line input powerS S (L2)
TT (L3)
PE /
PE ground
Terminating point to chassis ground for incoming AC line and
motor shield.
No. Name Description
1 Power terminal connections +DC, -DC, U/T1, V/T2, W/T3
2 PE grounding studs
Terminating point to chassis ground for incoming DC line and
motor shields.
3
Optional NEMA/UL Type 1 conduit
box
Terminating point to chassis ground for incoming AC line, motor
shields, and control wire shields.
4 Optional EMC plate
Terminating point to chassis ground for incoming AC line, motor
shields, and control wire shields.
1
2
2
4
3
Frame 5