TRICONEX 3401 自动化模块

TRICONEX 3401 自动化模块

产品参数

型号: TRICONEX 3401

工作电压: 24VDC

工作温度: -40°C~ +70°C

。通讯接口: RS485

。输出类型:数字信号

产品规格

尺寸: 120mm x 80mm x 30mm

。材质: 铝合金外壳

。防护等级: IP65

TRICONEX 3401 自动化模块数据通道转向can在控制寄存器中配置，以允许不同的通信架构。字节交换，字交换和字节-字交换选项可用。防止数据丢失-数据节点从光纤电缆接收到错误检查并放入接收FIFO。仲裁与然后从PCI总线进行访问，数据被写入节点的RAM和节点的传输FIFO。直接放置从PCI总线写入电路板的数据进入RAM和传输FIFO。传输中的数据FIFO由节点通过光缆传输到下一个节点。 要注意数据开始在FIFO中累积的唯一方法是以大于13.4 Mbyte/s的速率或冗余模式下为6.7 Mbyte/s。因为数据可以从通过光纤和PCI总线，可能会超过这些速率。如果传输FIFO变为半满，则状态为一位寄存器已设置。这是对节点软件的指示对反射内存的后续写入应该是暂停，直到FIFO小于半满。如果半满忽略指示，传输FIFO，然后将确认对反射内存的写入停止*。不会丢失任何数据。

TRICONEX 3401 自动化模块

Product parameter

Model: TRICONEX 3401

Working voltage: 24VDC

Operating temperature: -40°C~ +70°C

. Communication interface: RS485

. Output type: digital signal

Product specification

Size: 120mm x 80mm x 30mm

. Material: Aluminum alloy shell

. Protection class: IP65

The TRICONEX 3401 Automation module data channel Steering can is configured in the control register to allow for different communication architectures. Byte exchange, word exchange, and byte-word exchange options are available. Prevent data loss - the data node receives an error check from the fiber optic cable and puts in the receive FIFO. Mediated with and then accessed from the PCI bus, data is written to the node's RAM and the node's transmission FIFO. Place data written to the board from the PCI bus directly into RAM and transmit FIFO. The FIFO of data in transit is transmitted from the node to the next node via optical cable. Note that the only way for data to start accumulating in the FIFO is at a rate greater than 13.4 Mbyte/s or 6.7 Mbyte/s in redundancy mode. Because data can be passed from fiber to PCI bus, these rates may be exceeded. If the transfer FIFO becomes half full, the status is one bit register set. This is an indication to the node software that subsequent writes to reflected memory should be paused until the FIFO is less than half full. If half full ignores the indication, the FIFO is transmitted, and then the write to reflected memory is confirmed to stop *. No data will be lost.

TRICONEX 3401 自动化模块