Chapter 2 Specifications and System Configuratio n 2.2.2 Performance Specifications of AH500 advanced series 2-4 AHCPU500/510/520/530 AHCPU500/510/520/530 Item Remark -RS2 -EN external 24 V low-voltage interrupt; 212 external interrupts) Number of AHCPU500: 768 inputs/outputs AHCPU510: 1280 Number of inputs/outputs accessible to an AHCPU520: 2304 actual input/output AHCPU530: 4352 module AHCPU500: 1024 (X0.0~X63.15) AHCPU510: 2048 (X0.0~X127.15) Input relays [X] AHCPU520: 4096 (X0.0~X255.15) AHCPU530: 8192 (X0.0~X511.15) AHCPU500: 1024 (Y0.0~Y63.15) AHCPU510: 2048 (Y0.0~Y127.15) Output relays [Y] AHCPU520: 4096 (Y0.0~Y255.15) AHCPU530:
8192 (Y0.0~Y511.15) Internal relays [M] 8192 (M0~M8191) AHCPU500: 16384 (L0~L16383) AHCPU510: 32768 (L0~L32767) Link registers [L] AHCPU520: 65536 (L0~L65535) AHCPU530: 65536 (L0~L65535) Timers [T] 2048 (T0~T2047) Counters [C] 2048 (C0~C2047) 32-bit counter [HC] 64 (HC0~HC63) AHCPU500:16384 (D0~D16383) AHCPU510: 32768 (D0~D32767) Data register [D] AHCPU520: 65536 (D0~D65535) AHCPU530:
65536 (D0~D65535) Stepping relay [S] 2048 (S0~S2047) Index register [E] 32 (E0~E31) Special auxiliary relay [SM] 2048 (SM0~SM2047) Special data register [SR] 2048 (SR0~SR2047) Two One Serial communication port RS-232/RS-485/RS-422 RS-232/RS-485/RS-422 communication ports communication port Ethernet port - 10/100 M USB port Mini USB Storage interface SD Card (SD 1.0) Remote RUN/STOP The setting range is X0.0~X511.15. Years, months, days, hours, minutes, seconds, and Real-time clock weeks Item AHCPU511-RS2 AHCPU511/521/531 -EN Remark Execution The program is executed cyclically.
The inputs and outputs can be Regenerated inputs/outputs Input/Output control controlled through the Direct inputs/outputs direct inputs and direct outputs. IEC 61131-3 Ladder diagrams, function block diagrams, Programming language instruction lists, structured texts, and sequential function charts