Rockwell Automation 284G ArmorStart - User Manual - Manual (Page 17)

Product Overview 1-7
Dynamic Brake Resistor (Bulletin 284G only)
The IP67 Dynamic Brake Resistor plug and play design offers
simplicity in writing and installation. The factory installed option of
DB1 must be selected in order to have the quick disconnect
connectivity. The cable length of the IP67 Dynamic Brake Resistor is
available in two lengths, 0.5 meter and 1 meter. See Appendix G,
Accessories, for available IP67 Dynamic Brake Resistors.
Note: The IP67 Dynamic Brake Resistor is used only with the -DB1
factory-installed option.
Control Brake Contactor
An internal contactor is used to switch the electromechanical motor
brake On/Off. The motor brake is powered from the control voltage
circuit.