05701-B-0376 控制卡模块 多通道火灾的操作

【产品详情】

5701和5704控制系统提供了一个完整的解决方案

多通道火灾的操作和工程要求

以及气体检测系统。机架系统内的每个控制卡

提供传感器驱动，信号采集，气体浓度显示

以及一个或多个火灾或气体传感器的综合报警设施。

MODBUS接口设施扩展了控制的能力

系统通过提供外部计算机系统进行监控和

控制功能的每个气体传感器或火灾探测器连接到

架子上。System 57的操作和告警完整性不完整

受MODBUS接口影响。

数字数据链路使用双向8位异步串行

可配置波特率、奇偶校验和停止位的连接。两个

不同的模块可用，一个支持RS485和RS422

电接口标准和其他支持RS232

电气接口标准。根据模块类型，系统

主机的配置和能力各不相同

通信选项如下

05701-B-0376 控制卡模块 多通道火灾的操作

【英文介绍】

The 5701 and 5704 control systems provide a complete solution for

the operational and engineering requirements of a multi-channel fire

and gas detection system. Each control card within the rack system

provides sensor drive, signal acquisition, gas concentration display

and comprehensive alarm facilities for one or more fire or gas sensors.

The MODBUS Interface facility extends the capability of the control

system by providing an external computer system with monitoring and

control functions for every gas sensor or fire detector connected to the

rack. The operation and alarm integrity of the System 57 is not

affected by the MODBUS Interface.

The digital data link uses a bi-directional 8-bit asynchronous serial

connection that is configurable for baud rate, parity and stop bits. Two

different modules are available, one supports both RS485 and RS422

electrical interface standards and the other supports the RS232

electrical interface standard. Depending upon the module type, system

configuration and the capability of the host computer, various

communication options are available as follows

05701-B-0376 控制卡模块 多通道火灾的操作

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