OPERATOR INTERFACE 24V LCD LIGHT 2 HIGH DISPLAY
7 SEG PANEL DISP. 4 DIGITS. ASCII/SERIAL INTERFACE
DISPLAY DIGITAL VOLTMETER/ OUT 8.5-30VDC
DISPLAY DIGITAL VOLTMETER/ OUT 8.5-30VDC
CPU UPGRADE KIT SERIES 90-30 CPU331
FIELD UPGRADE KIT SERIES 90-30 CPU311
CPU FIRMWARE UPGRADE KIT VERSION 2.02
PRINTED CIRCUIT BOARD CPU3E FOR SERIES 1050