| Name | Part # | Remarks | | Motherboard | Without Personal Computer | A20B-8100-0137 | 21i PMC-RA1 | | A20B-8100-0136 | 21i PMC-RA5 | | With Personal Computer | A20B-8100-0148 | 210i PMC-RA1 | | A20B-8100-0147 | 210i PMC-RA5 | | Serial Communication Board | A | A20B-8100-0152 | Remote Buffer/DNC2
Requires Back Panel | | B | A20B-8100-0153 | DNC1
Requires Back Panel | | Loader Control Board | A20B-8100-0190 | | HSSB Interface Board
(on CNC side) | A20B-8001-0640 | | | Back Panel | A20B-2100-0220 | 2 slots | | I/O Card for Operator's Panel | Matrix DI | A20B-2002-0470 | i | | One to One DI | A20B-2002-0520 | With MPG | | A20B-2002-0521 | Without MPG | | Inverter | Units with No Slots/2 Slots | A20B-2002-0500 | 10.4", color | | A20B-2002-0501 | 8.4", color | | A20B-2002-0480 | monochrome | | 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 | | External I/O Board for Loader Control | A20B-2002-0620 | | | Touch Pad Control Board | A20B-8001-0520 | | | | |
