P/N CONFIGURATOR FOR CONVERTERSP/N Single Redundancy 1:1 with trays Dual with trays Dual Quad Triple N/A 10 MHz 24 VDC 48 VDC 24 VDC + 10 MHz 48 VDC + 10 MHz N/A 10 MHz 20 VDC 20 VDC + 10 MHz Internal 10 MHz REF External 10 MHz REF Internal/External Autosensing 10 MHz REF 90-264 VAC RS485/RS232 RS485/RS232/ETHERNET