Delta AH Series Redundant CPU

Features & Benefits

AH Series PLC provides automation solutions for high-level applications. The combination of modularized hardware structure, advanced functions, and the highly integrated software provides a system solution for process control applications. In addition to various function blocks (FB), excellent price/performance, and an abundant selection of extension modules, AH Series PLC also provides multi-axis motion control via motion network, such as EtherCAT, to perform high-speed, high-precision machine control. The exceptional system expandability also greatly reduces the system cost for a broad range of applications.

Product Introduction

Redundant CPU

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.

Redundant Backplane

The redundant backplane of the AH Series provides redundant power supply and communication interfaces for a complete control solution.

Applications

Public construction, water treatment, large factory monitoring system

Specifications

Utilizes 32-bit processor

Excellent program execution speed：LD instruction execution speed 0.02µs

Max. I/O points:
- DIO: Max. 4,352 points
- AIO: Max. 544 channels
- RIO>100,000 points

Program capacity：Max 1M steps (4MB)

Data register (D+L) 512 words

Built-in RS-232/485 multi-modes communication port x1 (RS-232:115.2kbps/ RS-485: 921.6kbps)

Built-in Ethernet communication port (100Mbps)

Built-in micro SD card slot (supports max. 32GB)

Built-in Mini-USB programming port

System diagnosis /status light/online editing and debug functions

PLC Link automatic data exchange function

MODBUS RTU/ASCII, MODBUS TCP

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

256 interrupts (Timed/IO/External/ Low voltage/Communication)

Redundant mode only supports timed interrupt

2048 timers and counters

No battery required

RTC function (max. 30 days after power off)

NTP network time correction function

WEB/E-mail/IP Filter function

Supports redundant system
- CPU switch-over time: 20ms
- Built-in sync. Module

Delta

Features & Benefits

Product Introduction

Redundant Backplane

Applications

Specifications

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