Delta PLC/HMI Cable Selection Guide 1.14.3 AHCPU5XX-EN and the Delta Machine Vision System _1 Applicable model: AHCPU500-EN, AHCPU510-EN, AHCPU511-EN, AHCPU520-EN, AHCPU521-EN, AHCPU530-EN, AHCPU531-EN Note: Please refer to section 1.21 for more information about , , , etc. 1-28