| Name | Part # | Remarks | | Motherboard | Without Personal Computer | A20B-8100-0130 | 16i | | A20B-8100-0135 | 18i | | With Personal Computer | A20B-8100-0140 | 160i | | A20B-8100-0145 | 180i | | CPU Card | A20B-3300-0050 | Pentium | | A20B-3300-0070 | 486DX2 | | Display Control Card | A | A20B-3300-0020 | 10.4", color | | B | A20B-3300-0021 | 8.4", color | | C | A20B-3300-0023 | 9.5", monochrome | | D | A20B-3300-0024 | 7.2", monochrome graphic | | E | A20B-3300-0025 | 7.2", monochrome | | Axis Control Card | A17B-3300-0100 | 8 axes | | A17B-3300-0101 | 6 axes | | A20B-3300-0030 | 4 axes | | A20B-3300-0031 | 2 axes | | Personal Computer Card | A15L-0001-0052#A | 486DX2 | | DRAM Module | A20B-3900-0040 | 12 MB | | A20B-3900-0041 | 8 MB | | A20B-3900-0042 | 4 MB | | A20B-3900-0030 | 2 MB | | A20B-3900-0031 | 1 MB | | SRAM Module | A20B-3900-0020 | 3 MB | | A20B-3900-0060 | 2 MB | | A20B-3900-0061 | 1 MB | | A20B-3900-0052 | 512 KB | | A20B-3900-0053 | 256 KB | | FROM Module | A20B-3900-0010 | 16 MB | | A20B-3900-0011 | 12 MB | | A20B-3900-0012 | 8 MB | | A20B-3900-0013 | 6 MB | | A20B-3900-0014 | 4 MB | | A20B-3900-0015 | 2 MB | | PMC-RE Board | A20B-8100-0150 | Requires 2 or 4 slot back panel | | C Language Board | A20B-8100-0151 | | Serial Communication Board | A | A20B-8100-0152 | Remote Buffer/DNC2 Requires 2 or 4 slot back panel | | B | A20B-8100-0153 | DNC1 Requires 2 or 4 slot back panel | | CAP-II Board | A20B-8100-0154 | Requires 2 or 4 slot back panel | | Sub-CPU Board | A20B-8001-0630 | | RISC Board | A20B-8100-0170 | | Data Server Board | A20B-8100-0160 | | Loader Control Board | A20B-8100-0190 | HSSB Interface Board (on CNC side) | A20B-8001-0640 | | Back Panel | A20B-2100-0220 | 2 slots | | A20B-2100-0230 | 4 slots | | I/O Card for Operator's Panel | A20B-2002-0470 | i | | I/O Card for Connector Panel | Basic | A20B-2100-0150 | | Expansion | A20B-2002-0400 | With Manual Pulse Generator | | A20B-2002-0401 | Without Manual Pulse Generator | | Inverter | Units with No Slots/2 Slots | A20B-2002-0500 | 10.4", color | | A20B-2002-0501 | 8.4", color | | A20B-2002-0480 | Monochrome | | Units with 4 Slots | A20B-8100-0200 | 10.4", color | | A20B-8100-0201 | 8.4", color | | A20B-2002-0550 | Monochrome | | External I/O Board for Loader Control | A20B-2002-0620 | | | Touch Pad Control Board | A20B-8001-0520 | | | |