Controller PLC AC800M PM861A
Giá: Liên hệ
| Features | AC 800 M PM851 | AC 800 M PM861A | AC800M PM861A | AC 800 M PM861A | AC 800 M PM864A | AC 800 M PM865 | AC 800 M PM866 | AC 800 M PM891 |
| Processor Unit | PM861A | PM861A | PM861A | PM861A | PM864A | PM865 | PM866 | PM891 |
| High Integrity Controller | No | No | No | No | No | Yes | No | No |
| Clock frequency | 24 MHz | 24 MHz | 48 MHz | 48 MHz | 96 MHz | 96 MHz | 133MHz | 450MHz |
| Memory (RAM) | 8 Mb | 8 Mb | 8 Mb | 16 Mb | 32 Mb | 32 Mb | 64 Mb | 256 Mb |
| CPU redundancy support | No | No | No | Yes | Yes | Yes | Yes | Yes |
| Switch over time in red. conf. | – | – | – | max 10 ms | max 10 ms | max 10 ms | max 10ms | max 10ms |
| Ethernet channels | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Performance, 1000 boolean operations (a:=b and c) | 0.46 ms | 0.46 ms | 0.23 ms | 0.23 ms | 0.15 ms | 0.15 ms | 0.09 ms | 0.043 ms |
| Comm. modules on CEX bus | 1 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| I/O clusters on ModuleBus (local I/O) | 1 el. + 1 opt. | 1 el. + 7 opt. | 1 el. + 7 opt. | 1 el. + 7 opt. | 1 el. + 7 opt. | 1 el. + 7 opt. | 1 el. + 7 opt. | 0 el. + 7 opt. |
| I/O capacity on ModuleBus (local I/O) (Non redundant confi guration only) | max 24 I/O modules | max 96 I/O modules | max 96 I/O modules | max 96 I/O modules | max 96 I/O modules | Limited, see user manual for details | max 96 I/O modules | max 84 I/O modules |