Rockwell Automation SP600 AC Drive User Manual Version 1.0 - Manual (Page 177)

Parameter Descriptions 12-47
Figure 12.24 – Protective Circuit for External Resistor Packages
Power On
R (L1)
S (L2)
T (L3)
Power Source DB Resistor Thermostat
Power Off
M
M
(Input Contactor) M
Three-Phase
AC Input
AC Drive