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Z7108 HIMA 模块卡件 可编程控制系统

2023-09-20 09:25 作者:吴18030132585  | 我要投稿

所有的输入/输出模件均可与冗余及单通道中央设备一起使用。

H51g系统中所有模件均满足欧盟导则89/336/EWG第10条中所规定的电磁兼容与抗干扰性的要求,在模件技术参数表中这是用符号CE表示的,系统与模件也附有带这种符号的标签。

H51q系列由一个5单元高的19英寸中央机架及最多16个4单元高的19英寸输入/输出机架组成。

中央机架包含以下部件:

一个或两个由微处理器控制的中央模件

最多3个协处理器模件,分配给每个中央模件。

最多8个RS485接口(中央模件上2个;最多3个协处理器,每个协处理器上2个),传输率可达57600bps。

最多5个用于以太网或Profibus-DP通讯的通讯模件,分配给每个中央模件。

1~3个电源模件(24VDC/5VDC),用来提供中央模件的5VDC操作电压和I/C模件的5V DC控制电压。

电源监视模件,带有给中央模件的 SRAM 区与时钟作后备供电的电池。

整体式电缆托架

辅助模件,用来连接与断开电源24VDC,给看门狗信号及三台风扇(包括熔断器及风扇运转监视)供电。

I/O机架包括:

最多可有4个配电模件

一个与1/O 总线连接的连接模件,在故障情况下安全切除看门狗信号。

最多16个用于数字和模似信号的//O模件插槽。


All modules in the H51g system meet the electromagnetic compatibility and anti-interference requirements specified in Article 10 of EU Guideline 89/336/EWG. This is represented by the symbol CE in the module technical parameter table, and the system and modules are also labeled with this symbol.

The H51q series consists of a 5-unit high 19 inch central rack and up to 16 4-unit high 19 inch input/output racks.

The central rack contains the following components:

One or two central modules controlled by a microprocessor

Up to 3 coprocessor modules, assigned to each central module.

Up to 8 RS485 interfaces (2 on the central module; up to 3 coprocessors, 2 on each coprocessor), with a transmission rate of up to 57600bps.

Up to 5 communication modules for Ethernet or Profibus-DP communication, assigned to each central module.

1-3 power modules (24VDC/5VDC) are used to provide the 5VDC operating voltage of the central module and the 5V DC control voltage of the I/C module.

The power monitoring module is equipped with a battery that provides backup power to the SRAM area of the central module and the clock.

Integral cable tray

Auxiliary module, used to connect and disconnect the 24VDC power supply, supplying power to the watchdog signal and three fans (including fuses and fan operation monitoring).

The I/O rack includes:

Up to 4 power distribution modules

A connection module connected to the 1/O bus that safely cuts off the watchdog signal in case of a fault.

Up to 16//O module slots for digital and analog signals.


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