F3236 16通道数字输入模块 具有安全隔离要求

F3236 16通道数字输入模块 具有安全隔离要求

类型：16折输入模块，安全相关

用于1个信号或具有安全隔离要求AK 1 ... 6的传感器

输入1信号，6 mA（包括电缆插头）或机械触点24 V

切换时间典型值8 ms

空间要求4 TE

工作数据：5 V DC = 120 mA，24 V DC = 200 mA

重量：5公斤

使用说明

●两个 与时钟同步的微处理器

●每 个微处理器都有自己的存贮器，- -个处理器用于实际数据与程序，另一个用

于反转的(Inverted) 数据与程序。

●用于两个微 处理器所有外部存取的可测试的硬件比较器，在故障情况下，看门

狗被设置为安全状态，并送出报警信息。

●操作系统 与用户程序使用的闪存EPROM，可用于最小100000写周期。

●SRAM 中的数据存贮器

●连接 /0总线、DPR和冗余CU的多路转换器。

●SRAM的后备电池

●两个电隔离的RS485接口,传输率:最大57600bps,通过开关可设置为9600bps

及57600bps，也可通过软件设置为其它传输率。

●用于系统、 /0级和项目信息的诊断显示与两个LED.

●用于第二个中 央模件快速存取的双口RAM.

●时钟、后备电池

●l/0 总线逻辑及与输入输出模件的连接

●安全看门狗

●电源监视，可测试(5V系统电压)。

●电池监视

F3236 16通道数字输入模块 具有安全隔离要求

Type: 16 fold input module, security related

For 1 signal or with secure isolation requirements AK 1... 6 sensors

Input 1 signal, 6 mA (including cable plug) or mechanical contact 24 V

The typical switching time is 8 ms

Space requirement 4 TE

Working data: 5 V DC = 120 mA, 24 V DC = 200 mA

Weight: 5 kg

Instructions for use

● Two clock-synchronized microprocessors

Each microprocessor has its own memory - one processor for the actual data and programs, and one for the other

Inverted data and programs.

● Testable hardware comparator for all external access to both microprocessors, gatekeeper in case of failure

The dog is set to a safe state and sends an alarm message.

● Flash EPROM used by the operating system and user programs can be used for minimum 100000 write cycles.

● Data storage in SRAM

● Connect /0 bus, DPR and redundant CU multiplexers.

● Backup battery for SRAM

● Two electrically isolated RS485 interfaces, transmission rate: maximum 57600bps, through the switch can be set to 9600bps

And 57600bps, can also be set to other transmission rates by software.

● Diagnostic display with two leds for system, /0 level and project information.

● Two-port RAM for fast access to the second central module.

● Clock, backup battery

●l/0 bus logic and connection to input/output modules

● Security watchdog

● Power monitoring, can be tested (5V system voltage).

● Battery monitoring