Results forSC-23

RS232转RS485接口转换器，DB9公头/DB9母头，端口供电 - SC-232-A L-com的SC-232-A RS-232接口转换器采用端口供电，其特征是自动发送数据控制（SDC）。当RS-232一侧存在数据时，SDC将自动启用RS-485驱动程序。额外的特征还包括点对点双线半双工支持，以及点对多点双线半双工操作。包括DB9母头至螺丝端子板转接器。立刻在线订购!

RS232转RS485接口转换器，DB9公头/DB9母头，外部供电，带光电隔离 - SC-232-B L-com's SC-232-B RS-232 interface converter offers a maximum transmit distance of 1,800 meters @ 115.2Kbps and features automatic Send Data Control (SDC). SDC automatically enables the RS-485 driver when data is present on the RS-232 side. Additional features include 2,500 Volt isolation/1,500 Watt surge protection, point to point 2-wire half duplex support as well as point to multi point 2-wire half duplex operation. Includes DB9 female to screw terminal block adapter. SC-5VDC-PWR available (sold separately). Order online today!

RS232转RS485/RS422接口转换器，DB9公头/DB9母头，端口供电 - SC-232-C L-com的SC-232-C RS-232接口转换器采用端口供电，其特征是自动发送数据控制（SDC）。当RS-232一侧存在数据时，SDC将自动启用RS-485驱动程序。额外的特征还包括点对点四线全双工支持，以及点对多点双线半双工操作。包括DB9母头至螺丝端子板转接器。立刻在线订购!

RS232转RS485/RS422接口转换器，DB9公头/DB9母头，外部供电，带光电隔离 - SC-232-D L-com's SC-232-D RS-232 interface converter features optical isolation to protect your valuable communications equipment from damaging ground loops. Additional features include Send Data Control (SDC) which automatically enables the RS-485 driver when data is present on the RS-232 side, 2,500 Volt isolation and 1,500 Watt surge protection. Includes DB9 female to screw terminal block adapter. SC-5VDC-PWR available (sold separately). Order online today!

RS232转RS485/RS422接口转换器，DB9公头/DB9母头，端口供电，带光电隔离 - SC-232-E L-com的SC-232-E RS-232接口转换器采用端口供电，其特征是光隔保护，旨在保护您的高价值通信设备不会损坏接地回路。额外的特征包括自动发送数据控制（SDC，当RS-232一侧存在数据时，SDC将自动启用RS-485驱动程序）、2,500伏绝缘和1,500瓦浪涌保护。包括DB9母头至螺丝端子板转接器。单独出售的电源（SC-5VDC-PWR）立刻在线订购!