Installation manual

Geo Direct PWM Amplifier
Connector PinOuts and Wiring 28
J5: External Shunt Resistor
J5 is used to wire an external shunt resistor to expel the excess power during demanding deceleration
profiles. These shunt resistors are designed to drain excess bus energy very quickly.
Caution
All applications using Geo direct PWM Drives (all configurations) are
strongly advised to install an external shunt resistor.
J5: Molex 2-Pin Female
Mating: Molex 2-Pin Male
Regen+
Regen-
Regen+
Regen-
CAP-
GBL4
GBL6
GBL8
Pin #
Symbol
Function
1
REGEN-
Output
2
REGEN+
Output
Molex Mating Connector p/n: 0444412002
Molex Crimper tool p/n: 63811-0400
Molex Pins p/n: 0433751001
Delta Tau Mating Connector p/n: 014-000F02-HSG
Delta Tau Pins p/n: 014-043375-001
Gxx201, Gxx301
J5: Molex 3-Pin Female
Mating: Molex 3-Pin Male
1
2
3
Regen+
Regen-
Regen+
Regen-
CAP-
GBL4
GBL6
GBL8
1
CAP-
Bus – (do NOT wire)
2
REGEN-
Output
3
REGEN+
Output
Molex Mating Connector p/n: 0428160312
Molex Crimper tool p/n: 63811-1500
Molex Pins p/n: 0433751001
Delta Tau Mating Connector p/n: 014-H00F03-049
Delta Tau Pins p/n: 014-042815-001
Caution
The external shunt resistors can reach temperatures of up to 200°C.
They must be mounted away from other devices and ideally near the
top of the cabinet, also ensure they are enclosed and cannot be touched
during operation or anytime they are hot. Sufficient warning labels
should be placed prominently nearby.