DS2655M2 数字 I/O 模块

DS2655M2 数字 I/O 模块是用于 DS2655 FPGA 基板的I/O模块。该模块为多达32个数字I/O通道提供共用针脚。其中一些针脚还可用于多达8个RS232或RS485通信通道。

DS2655M2 多路 I/O 通道模块可与所有SCALEXIO FPGA板卡一起使用。

Parameter	Specification
General	32 channels, usable as input or output 1 x 50-pin Sub-D connector
Digital I/O	Input Maximum input voltage: 15 V Threshold for each channel adjustable form 1 V to 7.5 V
	Output Push-pull drivers One output voltage can be selected for all channels: 3.3 V or 5 V
	UART 16 channels extended with RS232/RS485 transceivers RS232: max. 250 kBaud RS485: max. 16 MBaud
Maximal configuration of the functions	32 x digital input 32 x digital output, (push/pull or push or pull) 16 x digital output, (push/pull/tristate) 8 x RS232 RX, (24 digital I/O or 8 x RS232 TX channels are free) 8 x RS232 TX, (24 digital I/O or 8 x RS232 RX channels are free) 8 x RS485 RX, (16 digital I/O channels are free) 8 x RS485 TX, (16 digital I/O channels are free) 8 x RS485 RX/TX, (8 digital I/O channels are free)
Physical size	209 x 100 x 19 mm (8.2 x 3.9 x 0.7 in) Mounted on the FPGA base board, requires one additional slot for each I/O module
Voltage supply	24 V
Typical power consumption	9.6 W