Product Description

The function of the DS2020DACAG2 module is to convert a VAC power supply to a VDC power supply. After the power supply has been converted to 125 VDC a diode will be coupled to the other DC sources within the controller to create a DC bus that will then feed any of the controller modules as well as the gate pulse amplifier boards connected to the module. 

The outputs, such as the EPDM, EGPA, EXTV, and EPBP that are connected to the DACA module all have LED indicators which will indicate the proper power being supplied to the DS2020DACAG2. It is important to note that when the diodes have been coupled together and the ground of the model centered the grounded voltages of your device should nominally read +62.5 and -62.5 volts. 

The manuals that are best used when operating the DACA device are the GEH-6632 EX2100 User’s Guide and the GEH-6721L PDM Power Distribution Modules System Guide. 

The DS2020DACAG2 module is a backward compatible system and should be used as a replacement part for the DS2020DACAG1 module. When one or potentially two DACA modules have been connected to the IS2020JPDF the AC current will be provided through a wire harness that is located between JPDF and JPDB.

Please advise that when using two parallel DACA modules they are connected to the same AC supply to ensure that the DACAs are receiving equal input voltages.