Honeywell 620-1536 Description Description Honeywell 620-15 Processor 2K Memory 512 I/O Related products HONEYWELL 620-3590 HONEYWELL 621-0009 HONEYWELL 621-6550 HONEYWELL 621-0010 HONEYWELL 621-6575 HONEYWELL STD924-A1A-00000-MB.3H+XXXX