TPMC866-11  编码器模块 具有8个异步串行接口通道

TPMC866-11是一款编码器模块，通常用于工业自动化和控制系统中，用于接收和处理编码器信号，以确定位置、速度和方向等信息。

TPMC866-11

8通道串行接口RS232 / RS422

标准单宽32位PMC模块

8通道RS232和/或RS422接口异步串行接口(高达460.8 Kbps)提供硬件握手和完整的调制解调器支持64字节FIFO

前面板I/O (HD50 SCSl-2型连接器）和P14I/o

该TPMC866是一个标准的单宽32位PMC模块，具有8个异步串行接口通道，具有前置I/O和后置I/O。

TPMC866-10R提供8通道RS232接口，支持每个通道的接收数据(RxD)、传输数据（TxD)、准备发送(RTS)、清除发送(CTS）和GND

此外，串行通道1和串行通道⒉提供数据集就绪(DSR)、数据终端就绪(DTR)、数据载波检测(DCD）和振铃检测指示器(RI)。

TPMC86-IR支持8通道RS42接口，并通过差分发射器和接收器提供RS422信号电平。每个串行通道提供发送数据(TxD+/-)、接收数据(RxD+/-)和GND。接收器信号终端(RxD+和RxD-之间为120欧姆）在每通道的TPMC866上提供。

TPMC366-10R/-1R的每个通道都有一个64字节的发送FFO和一个64字节的接收FIFO，以显著降低向发射器和接收器提供数据以及从发送器和接收器获取数据所需的开销。FIFO触发电平是可编程的。

对于所有模块，波特率均可单独编程，每通道最高可达460.8Kbaud。所有通道都同时使用PCI中断iNTA，但为了快速检测中断源，TPMC866-xR提供了一个特殊的中断状态寄存器。接收器和发射器具有静电放电(ESD)保护。

TPMC866-11  编码器模块 具有8个异步串行接口通道

TPMC866-11 is an encoder module commonly used in industrial automation and control systems to receive and process encoder signals to determine information such as position, speed and direction.

TPMC866-11

8-channel serial interface RS232 / RS422

Standard single-width 32-bit PMC module

8-channel RS232 and/or RS422 interface Asynchronous serial interface (up to 460.8 Kbps) offers hardware handshakes and full modem support for 64-byte FIFO

Front panel I/O (HD50 SCSl-2 connector) and P14I/o

The TPMC866 is a standard single-width 32-bit PMC module with 8 asynchronous serial interface channels with both front and rear I/O.

The TPMC866-10R provides an 8-channel RS232 interface that supports received data (RxD), Transmitted data (TxD), Ready to send (RTS), Clear Send (CTS), and GND for each channel

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In addition, Serial channel 1 and serial channel ⒉ provide data set ready (DSR), Data Terminal Ready (DTR), data Carrier detection (DCD), and ringing detection indicator (RI).

The TPMC86-IR supports an 8-channel RS42 interface and provides RS422 signal levels via a differential transmitter and receiver. Each serial channel provides send data (TxD+/-), receive data (RxD+/-), and GND. Receiver signal terminals (120 ohms between RxD+ and RxD-) are provided on TPMC866 per channel.

Each channel of the TPMC366-10R/-1R has a 64-byte transmit FFO and a 64-byte receive FIFO to significantly reduce the overhead required to provide data to the transmitter and receiver and to obtain data from the transmitter and receiver. The FIFO trigger level is programmable.

For all modules, the baud rate can be individually programmed up to 460.8Kbaud per channel. All channels use PCI interrupt iNTA at the same time, but for quick detection of interrupt sources, TPMC866-xR provides a special interrupt status register. The receiver and transmitter have electrostatic discharge (ESD) protection.