TRICONEX 3201

制造商 : Triconex

產品編號：3201

產品類型 : 通訊模塊

標稱輸入電壓：24 V DC

從標稱值開始的輸入電源中斷時間： 1 ms

重復率：最少 1 秒

的工作電壓范圍：24 V DC –15% 或 +20% + 5% AC 紋波（19.2 至 30 V DC）

尺寸（長x寬x高），約：22 cm x16.9 cm x 4.4 cm

重量 : 5 公斤

應用于：食品機械、電子制造設備、物流倉儲設備

最終用戶：是石油和天然氣、紙漿和造紙行業

The process of inbation transmission can also be divided into synchronous and asynchronous: the significance of synchronization is that the data line and clock line are synchronous when transmitting data, that is, the data signal and clock signal are transmitted by the CPU at the same time, which requires special clock signals to transmit and receive each other, and is mandatory. The characteristic of this b is its extremely fast speed However, the working time of CPU is relatively long, and the technical difficulty is also very large. Its requirement is that there can be no one bit error in the data transmission of one frame, otherwise the whole data will be wrong, which is a great difficulty in hardware. It is more and more widely used in some special equipment, such as special medical equipment and digital signal equipment. Its effect is very good in the transmission of single data.

Asynchronous is the most widely used, thanks to its relatively small technical difficulty and no need to prepare special clock signals. Its characteristic is that its data is sent and received at intervals and discretely. When the CPU is too busy, it can work at a standstill, which also reduces the difficulty in hardware, and the loss of data is relatively small, We can observe whether there are errors in the data we send through data detection, such as parity, cumulative addition and eight bit validation, which can be used to help us detect whether there are errors in the sent data and identify them through feedback.