2433中文资料SEALEVEL数据手册PDF规格书

特性 Features

• Compliant with RoHS and WEEE directives

• Each port individually software configurable for RS-232, RS-422, or

RS-485

• Electrical interface settings are maintained across multiple computers

• High-speed UART with 128-byte Tx FIFO and 384-byte Rx FIFO

• Supports data rates to 921.6K bps

• Automatic RS-485 enable/disable

• 5VDC input power passed through on pin 9 of each DB9M connector

and fused at 500mA for powering serial peripherals

• Sealevel’s SeaLATCH locking USB port provides secure connection with

SeaLATCH USB cables via metal thumbscrews

• SeaLATCH USB ports are fully compatible with standard USB cables

• High-retention USB type B connector prevents accidental disconnection

of standard USB cable

• Includes two powered, fully-rated (500mA) USB 1.1 downstream hub

ports

• Status LEDs display electrical interface selection and serial data activity

for each port

• Power LED displays connection to host

• Four DB9M connectors with full modem control signals implemented in

RS-232 mode

• Sealevel SeaCOM software supports Windows 7 and newer versions of

operating systems

• Includes wall-mount AC power supply with locking DC connector that

outputs 5VDC @ 4A (Item# TR124)

• Includes 6′ USB type A to SeaLATCH USB type B device cable (Item#

CA356)