| Redundant CPU |
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The redundant CPU of the AH Series adopts a reliable redundancy structure, and integrates synchronous modules, Ethernet ports and serial communication interfaces for a more competitive control solution. |
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Redundant Backplane |
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The redundant backplane of the AH Series provides redundant power supply and communication interfaces for a complete control solution. |
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Public construction, water treatment, large factory monitoring system |
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Utilizes 32-bit processor |
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Excellent program execution speed：LD instruction execution speed 0.02µs |
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Max. I/O points:
– DIO: Max. 4,352 points
– AIO: Max. 544 channels
– RIO>100,000 points |
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Program capacity：Max 1M steps (4MB) |
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Data register (D+L) 512 words |
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Built-in RS-232/485 multi-modes communication port x1 (RS-232:115.2kbps/ RS-485: 921.6kbps) |
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Built-in Ethernet communication port (100Mbps) |
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Built-in SD card slot (supports max. 32GB) |
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Built-in Mini-USB programming port |
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System diagnosis /status light/online editing and debug functions |
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PLC Link automatic data exchange function |
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MODBUS RTU/ASCII, MODBUS TCP |
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EtherNet/IP
– Scanner & Adapter mode
– Supports I/O connection & explicit message
– Connections: TCP = 128; CIP = 256
– RPI: 1~1,000ms
– 250 words /connection
– LD/SFC/FBD/IL/ST languages |
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256 interrupts (Timed/IO/External/ Low voltage/Communication) |
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Redundant mode only supports timed interrupt |
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2048 timers and counters |
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RTC function (max. 30 days after power off) |
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NTP network time correction function |
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WEB/E-mail/IP Filter function |
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Supports redundant system
– CPU switch-over time: 20ms
– Built-in sync. Modul- |
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