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现在位置首页>行业专用>行业专用仪器/仪表>仪器> OM-CONV-SER欧米茄RS-485到RS-232接口转换器OMEGA

商品编号:74594
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OM-CONV-SER欧米茄RS-485到RS-232接口转换器OMEGA

价    格:询价

产    地:美国更新时间:2019/9/11 7:42:53

品    牌:欧米茄型    号:OM-CONV-SER

状    态:正常点击量:26

15221105376
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上海茂培电子科技有限公司

联 系 人:范先生

电     话:15221105376

传     真:

等     级: (第 4年)

性     质:贸易型,

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OM-CONV-SER欧米茄RS-485到RS-232接口转换器OMEGA

将RS-232数据传输(TXD)和数据接收(RXD)转换为平衡半双工RS-485


从RS-232端口供电


数据速率高达115200 bps


点对多点,最多可连接32个RS-485设备


OM-CONV-SER是一个RS-485半双工到RS-232转换器。它由计算机的串行(COM)端口供电,因此不需要外部电源。该装置体积小,传输距离长,能处理高数据率,性能稳定,连接到标准DB9串行(COM)端口。该转换器可广泛应用于工业自动化控制和测量系统以及PLC应用。



产品参数

OM-CONV-SER欧米茄RS-485到RS-232接口转换器OMEGA

规格


接口:与EIA/TIA RS-232C和RS-485标准兼容


数据速率:高达115200 bps


传输距离:RS-485侧1200米(4000英尺);


RS-232侧5 m(15’)


RS-232 DB9F引脚分配(DCE):引脚1(DCD)、引脚2(TD)、引脚3(RD)


插脚4(DTR)、插脚5(GND)、插脚6(DSR)、插脚7(RTS)、插脚8(CTS)


RS-485 DB9F引脚分配:引脚2(RS-485-),引脚7(RS-485+),


插脚5(GND);包括用于RS-485连接的配套螺钉接线板


工作环境:0至50°C(32至122°F),5至95%相对湿度,无冷凝


尺寸:62 L x 32 W x 16 mm D


(2.4 x 1.3 x 0.6英寸)



产品介绍

OM-CONV-SER欧米茄RS-485到RS-232接口转换器OMEGA

Converts RS-232 Data Transmit (TXD) and Data Receive (RXD) Into Balanced Half-Duplex RS-485

Powered From RS-232 Port

Data Rates Up to 115,200 BPS

Point to Multi-Point, Up to 32 RS-485 Devices Can Be Connected

The OM-CONV-SER is an RS-485 half-duplex to RS-232 converter. It is powered from the computer’s serial (COM) port so no external power is required. This unit is small in size, has a long transmission distance, can handle high data rates, is very stable in performance and connects to a standard DB9 serial (COM) port. The converter can be used in a wide range of applications including industrial automatic control and measuring systems and PLC applications. 


Specifications

Interface: Compatible with EIA/TIA RS-232C and RS-485 standards

Data Rate: Up to 115,200 BPS

Transmission Distance: 1200 m (4000') on RS-485 side;

5 m (15') on RS-232 side

RS-232 DB9F Pin Assignments (DCE): Pin 1 (DCD), Pin 2 (TD), Pin 3 (RD),

Pin 4 (DTR), Pin 5 (GND), Pin 6 (DSR), Pin 7 (RTS), Pin 8 (CTS)

RS-485 DB9F Pin Assignments: Pin 2 (RS-485-), Pin 7 (RS-485+),

Pin 5 (GND); mating screw terminal block included for RS-485 connections

Operating Ambient: 0 to 50°C (32 to 122°F), 5 to 95% RH non-condensing

Dimensions: 62 L x 32 W x 16 mm D

(2.4 x 1.3 x 0.6")




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