热电阻输入二线制隔离安全栅该安全栅是将危险现场的热电阻信号隔变送,转换为与温度成线性的直流信号,隔离输出至安全区的控制系统或其它单元组合仪表。该安全栅采用二线制输出回路供电方式,输入-输出之间隔离。
热电阻输入二线制隔离安全栅该安全栅是将危险现场的热电阻信号隔变送,转换为与温度成线性的直流信号,隔离输出至安全区的控制系统或其它单元组合仪表。该安全栅采用二线制输出回路供电方式,输入-输出之间隔离。
MSB301操作端电流隔离安全栅功能MSB301操作端电流隔离安全栅接收安全场所的线性电压/电流信号,经过隔离处理后输出给危险区域,驱动本安设备,如阀门定位器。隔离栅限制从本安端子窜入危险场所的能量,确保系统本安防爆。MSB301操作端电流隔离安全栅型号规格
MSB301操作端电流隔离安全栅防爆技术指标防爆标志:[Exia]ⅡC认证参数:(端子7/10间、9/12间)Um=250V Uo=28VIo=93mA Po=655mWCo=0.05μF Lo=2.4mHMSB301操作端电流隔离安全栅工作条件工作温度:0~50℃存储温度:-40~85℃相对湿度:10~90%RH大气压力:86~106kPa其他技术指标工作电源:24VDC±10%功 耗:≤0.8W(1入1出)≤1.6W(1入2出)≤2.0W(2入2出)输入信号:4~20mA,安全区输入阻抗:≤200Ω输出信号:4~20mA,危险区输出负载:≤650Ω转换精度:±0.15%F.S温度漂移:±0.01% F.S/℃绝缘强度:输入/输出,≥2000VAC(1min)输入/电源,≥2000VAC(1min)输出/电源,≥1000VAC(1min)绝缘电阻:输入/输出/电源,≥100MΩ(500VDC)
直流信号输出操作端隔离安全栅接受来自处于安全区的 DCS/PLC 系统或其它操作器的直流电流4~20mA信号,经安全栅隔离传送,输出直流电流 4~20mA,驱动处于危险现场的电气转换器、阀门定位器、显示设备等本安仪表。该隔离安全栅采用独立的直流电源供电,供电电源-输入-输出之间隔离。
直流信号输出操作端隔离安全栅接受来自处于安全区的 DCS/PLC 系统或其它操作器的直流电流4~20mA信号,经安全栅隔离传送,输出直流电流 4~20mA,驱动处于危险现场的电气转换器、阀门定位器、显示设备等本安仪表。该隔离安全栅采用独立的直流电源供电,供电电源-输入-输出之间隔离。
NPEXA-C 隔离安全栅 将来自危险区的电压信号,经隔离变送输出单路或相互独立的双路电流/电压信号到安全区,也可通过配置的通讯接口在安全区进行串行通讯联网。它是智能化的 安全栅 产品,用户可通过专用编程器或计算机对本产品进行输入信号类型及输出量程的设置。http://www.china-jtyb.com/主要技术参数:通用技术参数请参见本手册《通用技术指标》。防爆标志:Ex(ia)ⅡC输入/输出精度:±0.2%×F.S危险区允许输入信号:直流电压:0-5V、1-5V、0-10V输入阻抗:500KΩ信号类型和量程在订货时确定,也可自行编程*,但选择0-10V输入时无法选择其它输入电压类型。向安全区输出信号:直流:0-10mA、4-20mA、0-5V,1-5V,0-10V信号类型和量程在订货时确定,也可自行编程*。通讯(仅在安全区):RS232或RS485接口,参见本手册《通讯技术》。当选用通讯功能时无第二输出功能。电源:直流24Vhttp://www.china-jtyb.com/功耗:1.9W(单路20mA输出,24V供电时)2.4W(双路20mA输出,24V供电时)外形尺寸宽×高×深:(22.5×100×115)mm国家仪器仪表防爆安全监督检验站认证参数:(9、10端子间)Uo=15V,Io=1mA,Co=0.58μF,Lo=1000mH适用范围:来自变送器、一次仪表、二次仪表等的直流电压信号。安装请参加本手册中的《外形及安装》。校准:本产品采用智能化数字化设计,可度在本手册规定范围之内。如需校准请选配专用编程器(经济型)进行操作。具体操作及校准方法请参见本手册《校准及编程技术》。选型方法:http://www.china-jtyb.com/
http://www.china-jtyb.com/
公、司:福州福尚自动化科技有限公司联、系、人:林先生 o591-28300195网、址:http://www.fs-kj.cn在、线、QQ:916761250
NHR-A32、热电阻隔离栅、虹润公司、顺昌虹润NHR-A32-4-11-0/X、NHR-A32-4-11-0/0NHR-A32-4-11-0/1、NHR-A32-4-11-0/2NHR-A32-4-11-0/3、NHR-A32-4-11-0/4NHR-A32-4-11-0/5、NHR-A32-4-11-0/D1NHR-A32-4-11-0/K1、NHR-A32-4-11-0/K2NHR-A32-4-11-1/X、NHR-A32-4-11-1/0NHR-A32-4-11-1/1、NHR-A32-4-11-1/2NHR-A32-4-11-1/3、NHR-A32-4-11-1/4NHR-A32-4-11-1/5、NHR-A32-4-11-1/D1NHR-A32-4-11-1/K1、NHR-A32-4-11-1/K2NHR-A32-4-11-2/X、NHR-A32-4-11-2/0NHR-A32-4-11-2/1、NHR-A32-4-11-2/2NHR-A32-4-11-2/3、NHR-A32-4-11-2/4NHR-A32-4-11-2/5、NHR-A32-4-11-2/D1NHR-A32-4-11-2/K1、NHR-A32-4-11-2/K2NHR-A32-4-11-3/X、NHR-A32-4-11-3/0NHR-A32-4-11-3/1、NHR-A32-4-11-3/2NHR-A32-4-11-3/3、NHR-A32-4-11-3/4NHR-A32-4-11-3/5、NHR-A32-4-11-3/D1NHR-A32-4-11-3/K1、NHR-A32-4-11-3/K2NHR-A32-4-11-4/X、NHR-A32-4-11-4/0NHR-A32-4-11-4/1、NHR-A32-4-11-4/2NHR-A32-4-11-4/3、NHR-A32-4-11-4/4NHR-A32-4-11-4/5、NHR-A32-4-11-4/D1NHR-A32-4-11-4/K1、NHR-A32-4-11-4/K2NHR-A32-4-11-5/X、NHR-A32-4-11-5/0NHR-A32-4-11-5/1、NHR-A32-4-11-5/2NHR-A32-4-11-5/3、NHR-A32-4-11-5/4NHR-A32-4-11-5/5、NHR-A32-4-11-5/D1NHR-A32-4-11-5/K1、NHR-A32-4-11-5/K2NHR-A32-4-11-D1/X、NHR-A32-4-11-D1/0NHR-A32-4-11-D1/1、NHR-A32-4-11-D1/2NHR-A32-4-11-D1/3、NHR-A32-4-11-D1/4NHR-A32-4-11-D1/5、NHR-A32-4-11-D1/D1NHR-A32-4-11-D1/K1、NHR-A32-4-11-D1/K2NHR-A32-4-11-K1/X、NHR-A32-4-11-K1/0NHR-A32-4-11-K1/1、NHR-A32-4-11-K1/2NHR-A32-4-11-K1/3、NHR-A32-4-11-K1/4NHR-A32-4-11-K1/5、NHR-A32-4-11-K1/D1NHR-A32-4-11-K1/K1、NHR-A32-4-11-K1/K2NHR-A32-4-11-K2/X、NHR-A32-4-11-K2/0NHR-A32-4-11-K2/1、NHR-A32-4-11-K2/2NHR-A32-4-11-K2/3、NHR-A32-4-11-K2/4NHR-A32-4-11-K2/5、NHR-A32-4-11-K2/D1NHR-A32-4-11-K2/K1、NHR-A32-4-11-K2/K2NHR-A32-4-13-0/X、NHR-A32-4-13-0/0NHR-A32-4-13-0/1、NHR-A32-4-13-0/2NHR-A32-4-13-0/3、NHR-A32-4-13-0/4NHR-A32-4-13-0/5、NHR-A32-4-13-0/D1NHR-A32-4-13-0/K1、NHR-A32-4-13-0/K2NHR-A32-4-13-1/X、NHR-A32-4-13-1/0NHR-A32-4-13-1/1、NHR-A32-4-13-1/2NHR-A32-4-13-1/3、NHR-A32-4-13-1/4NHR-A32-4-13-1/5、NHR-A32-4-13-1/D1NHR-A32-4-13-1/K1、NHR-A32-4-13-1/K2NHR-A32-4-13-2/X、NHR-A32-4-13-2/0NHR-A32-4-13-2/1、NHR-A32-4-13-2/2NHR-A32-4-13-2/3、NHR-A32-4-13-2/4NHR-A32-4-13-2/5、NHR-A32-4-13-2/D1NHR-A32-4-13-2/K1、NHR-A32-4-13-2/K2NHR-A32-4-13-3/X、NHR-A32-4-13-3/0NHR-A32-4-13-3/1、NHR-A32-4-13-3/2NHR-A32-4-13-3/3、NHR-A32-4-13-3/4NHR-A32-4-13-3/5、NHR-A32-4-13-3/D1NHR-A32-4-13-3/K1、NHR-A32-4-13-3/K2NHR-A32-4-13-4/X、NHR-A32-4-13-4/0NHR-A32-4-13-4/1、NHR-A32-4-13-4/2NHR-A32-4-13-4/3、NHR-A32-4-13-4/4NHR-A32-4-13-4/5、NHR-A32-4-13-4/D1NHR-A32-4-13-4/K1、NHR-A32-4-13-4/K2NHR-A32-4-13-5/X、NHR-A32-4-13-5/0NHR-A32-4-13-5/1、NHR-A32-4-13-5/2NHR-A32-4-13-5/3、NHR-A32-4-13-5/4NHR-A32-4-13-5/5、NHR-A32-4-13-5/D1NHR-A32-4-13-5/K1、NHR-A32-4-13-5/K2NHR-A32-4-13-D1/X、NHR-A32-4-13-D1/0NHR-A32-4-13-D1/1、NHR-A32-4-13-D1/2NHR-A32-4-13-D1/3、NHR-A32-4-13-D1/4NHR-A32-4-13-D1/5、NHR-A32-4-13-D1/D1NHR-A32-4-13-D1/K1、NHR-A32-4-13-D1/K2NHR-A32-4-13-K1/X、NHR-A32-4-13-K1/0NHR-A32-4-13-K1/1、NHR-A32-4-13-K1/2NHR-A32-4-13-K1/3、NHR-A32-4-13-K1/4NHR-A32-4-13-K1/5、NHR-A32-4-13-K1/D1NHR-A32-4-13-K1/K1、NHR-A32-4-13-K1/K2NHR-A32-4-13-K2/X、NHR-A32-4-13-K2/0NHR-A32-4-13-K2/1、NHR-A32-4-13-K2/2NHR-A32-4-13-K2/3、NHR-A32-4-13-K2/4NHR-A32-4-13-K2/5、NHR-A32-4-13-K2/D1NHR-A32-4-13-K2/K1、NHR-A32-4-13-K2/K2NHR-A32-4-14-0/X、NHR-A32-4-14-0/0NHR-A32-4-14-0/1、NHR-A32-4-14-0/2NHR-A32-4-14-0/3、NHR-A32-4-14-0/4NHR-A32-4-14-0/5、NHR-A32-4-14-0/D1NHR-A32-4-14-0/K1、NHR-A32-4-14-0/K2NHR-A32-4-14-1/X、NHR-A32-4-14-1/0NHR-A32-4-14-1/1、NHR-A32-4-14-1/2NHR-A32-4-14-1/3、NHR-A32-4-14-1/4NHR-A32-4-14-1/5、NHR-A32-4-14-1/D1NHR-A32-4-14-1/K1、NHR-A32-4-14-1/K2NHR-A32-4-14-2/X、NHR-A32-4-14-2/0NHR-A32-4-14-2/1、NHR-A32-4-14-2/2NHR-A32-4-14-2/3、NHR-A32-4-14-2/4NHR-A32-4-14-2/5、NHR-A32-4-14-2/D1NHR-A32-4-14-2/K1、NHR-A32-4-14-2/K2NHR-A32-4-14-3/X、NHR-A32-4-14-3/0NHR-A32-4-14-3/1、NHR-A32-4-14-3/2NHR-A32-4-14-3/3、NHR-A32-4-14-3/4NHR-A32-4-14-3/5、NHR-A32-4-14-3/D1NHR-A32-4-14-3/K1、NHR-A32-4-14-3/K2NHR-A32-4-14-4/X、NHR-A32-4-14-4/0NHR-A32-4-14-4/1、NHR-A32-4-14-4/2NHR-A32-4-14-4/3、NHR-A32-4-14-4/4NHR-A32-4-14-4/5、NHR-A32-4-14-4/D1NHR-A32-4-14-4/K1、NHR-A32-4-14-4/K2NHR-A32-4-14-5/X、NHR-A32-4-14-5/0NHR-A32-4-14-5/1、NHR-A32-4-14-5/2NHR-A32-4-14-5/3、NHR-A32-4-14-5/4NHR-A32-4-14-5/5、NHR-A32-4-14-5/D1NHR-A32-4-14-5/K1、NHR-A32-4-14-5/K2NHR-A32-4-14-D1/X、NHR-A32-4-14-D1/0NHR-A32-4-14-D1/1、NHR-A32-4-14-D1/2NHR-A32-4-14-D1/3、NHR-A32-4-14-D1/4NHR-A32-4-14-D1/5、NHR-A32-4-14-D1/D1NHR-A32-4-14-D1/K1、NHR-A32-4-14-D1/K2NHR-A32-4-14-K1/X、NHR-A32-4-14-K1/0NHR-A32-4-14-K1/1、NHR-A32-4-14-K1/2NHR-A32-4-14-K1/3、NHR-A32-4-14-K1/4NHR-A32-4-14-K1/5、NHR-A32-4-14-K1/D1NHR-A32-4-14-K1/K1、NHR-A32-4-14-K1/K2NHR-A32-4-14-K2/X、NHR-A32-4-14-K2/0NHR-A32-4-14-K2/1、NHR-A32-4-14-K2/2NHR-A32-4-14-K2/3、NHR-A32-4-14-K2/4NHR-A32-4-14-K2/5、NHR-A32-4-14-K2/D1NHR-A32-4-14-K2/K1、NHR-A32-4-14-K2/K2NHR-A32-4-15-0/X、NHR-A32-4-15-0/0NHR-A32-4-15-0/1、NHR-A32-4-15-0/2NHR-A32-4-15-0/3、NHR-A32-4-15-0/4NHR-A32-4-15-0/5、NHR-A32-4-15-0/D1NHR-A32-4-15-0/K1、NHR-A32-4-15-0/K2NHR-A32-4-15-1/X、NHR-A32-4-15-1/0NHR-A32-4-15-1/1、NHR-A32-4-15-1/2NHR-A32-4-15-1/3、NHR-A32-4-15-1/4NHR-A32-4-15-1/5、NHR-A32-4-15-1/D1NHR-A32-4-15-1/K1、NHR-A32-4-15-1/K2NHR-A32-4-15-2/X、NHR-A32-4-15-2/0NHR-A32-4-15-2/1、NHR-A32-4-15-2/2NHR-A32-4-15-2/3、NHR-A32-4-15-2/4NHR-A32-4-15-2/5、NHR-A32-4-15-2/D1NHR-A32-4-15-2/K1、NHR-A32-4-15-2/K2NHR-A32-4-15-3/X、NHR-A32-4-15-3/0NHR-A32-4-15-3/1、NHR-A32-4-15-3/2NHR-A32-4-15-3/3、NHR-A32-4-15-3/4NHR-A32-4-15-3/5、NHR-A32-4-15-3/D1NHR-A32-4-15-3/K1、NHR-A32-4-15-3/K2NHR-A32-4-15-4/X、NHR-A32-4-15-4/0NHR-A32-4-15-4/1、NHR-A32-4-15-4/2NHR-A32-4-15-4/3、NHR-A32-4-15-4/4NHR-A32-4-15-4/5、NHR-A32-4-15-4/D1NHR-A32-4-15-4/K1、NHR-A32-4-15-4/K2NHR-A32-4-15-5/X、NHR-A32-4-15-5/0NHR-A32-4-15-5/1、NHR-A32-4-15-5/2NHR-A32-4-15-5/3、NHR-A32-4-15-5/4NHR-A32-4-15-5/5、NHR-A32-4-15-5/D1NHR-A32-4-15-5/K1、NHR-A32-4-15-5/K2NHR-A32-4-15-D1/X、NHR-A32-4-15-D1/0NHR-A32-4-15-D1/1、NHR-A32-4-15-D1/2NHR-A32-4-15-D1/3、NHR-A32-4-15-D1/4NHR-A32-4-15-D1/5、NHR-A32-4-15-D1/D1NHR-A32-4-15-D1/K1、NHR-A32-4-15-D1/K2NHR-A32-4-15-K1/X、NHR-A32-4-15-K1/0NHR-A32-4-15-K1/1、NHR-A32-4-15-K1/2NHR-A32-4-15-K1/3、NHR-A32-4-15-K1/4NHR-A32-4-15-K1/5、NHR-A32-4-15-K1/D1NHR-A32-4-15-K1/K1、NHR-A32-4-15-K1/K2NHR-A32-4-15-K2/X、NHR-A32-4-15-K2/0NHR-A32-4-15-K2/1、NHR-A32-4-15-K2/2NHR-A32-4-15-K2/3、NHR-A32-4-15-K2/4NHR-A32-4-15-K2/5、NHR-A32-4-15-K2/D1NHR-A32-4-15-K2/K1、NHR-A32-4-15-K2/K2NHR-A32-4-16-0/X、NHR-A32-4-16-0/0NHR-A32-4-16-0/1、NHR-A32-4-16-0/2NHR-A32-4-16-0/3、NHR-A32-4-16-0/4NHR-A32-4-16-0/5、NHR-A32-4-16-0/D1NHR-A32-4-16-0/K1、NHR-A32-4-16-0/K2NHR-A32-4-16-1/X、NHR-A32-4-16-1/0NHR-A32-4-16-1/1、NHR-A32-4-16-1/2NHR-A32-4-16-1/3、NHR-A32-4-16-1/4NHR-A32-4-16-1/5、NHR-A32-4-16-1/D1NHR-A32-4-16-1/K1、NHR-A32-4-16-1/K2NHR-A32-4-16-2/X、NHR-A32-4-16-2/0NHR-A32-4-16-2/1、NHR-A32-4-16-2/2NHR-A32-4-16-2/3、NHR-A32-4-16-2/4NHR-A32-4-16-2/5、NHR-A32-4-16-2/D1NHR-A32-4-16-2/K1、NHR-A32-4-16-2/K2NHR-A32-4-16-3/X、NHR-A32-4-16-3/0NHR-A32-4-16-3/1、NHR-A32-4-16-3/2NHR-A32-4-16-3/3、NHR-A32-4-16-3/4NHR-A32-4-16-3/5、NHR-A32-4-16-3/D1NHR-A32-4-16-3/K1、NHR-A32-4-16-3/K2NHR-A32-4-16-4/X、NHR-A32-4-16-4/0NHR-A32-4-16-4/1、NHR-A32-4-16-4/2NHR-A32-4-16-4/3、NHR-A32-4-16-4/4NHR-A32-4-16-4/5、NHR-A32-4-16-4/D1NHR-A32-4-16-4/K1、NHR-A32-4-16-4/K2NHR-A32-4-16-5/X、NHR-A32-4-16-5/0NHR-A32-4-16-5/1、NHR-A32-4-16-5/2NHR-A32-4-16-5/3、NHR-A32-4-16-5/4NHR-A32-4-16-5/5、NHR-A32-4-16-5/D1NHR-A32-4-16-5/K1、NHR-A32-4-16-5/K2NHR-A32-4-16-D1/X、NHR-A32-4-16-D1/0NHR-A32-4-16-D1/1、NHR-A32-4-16-D1/2NHR-A32-4-16-D1/3、NHR-A32-4-16-D1/4NHR-A32-4-16-D1/5、NHR-A32-4-16-D1/D1NHR-A32-4-16-D1/K1、NHR-A32-4-16-D1/K2NHR-A32-4-16-K1/X、NHR-A32-4-16-K1/0NHR-A32-4-16-K1/1、NHR-A32-4-16-K1/2NHR-A32-4-16-K1/3、NHR-A32-4-16-K1/4NHR-A32-4-16-K1/5、NHR-A32-4-16-K1/D1NHR-A32-4-16-K1/K1、NHR-A32-4-16-K1/K2NHR-A32-4-16-K2/X、NHR-A32-4-16-K2/0NHR-A32-4-16-K2/1、NHR-A32-4-16-K2/2NHR-A32-4-16-K2/3、NHR-A32-4-16-K2/4NHR-A32-4-16-K2/5、NHR-A32-4-16-K2/D1NHR-A32-4-16-K2/K1、NHR-A32-4-16-K2/K2NHR-A32-4-17-0/X、NHR-A32-4-17-0/0NHR-A32-4-17-0/1、NHR-A32-4-17-0/2NHR-A32-4-17-0/3、NHR-A32-4-17-0/4NHR-A32-4-17-0/5、NHR-A32-4-17-0/D1NHR-A32-4-17-0/K1、NHR-A32-4-17-0/K2NHR-A32-4-17-1/X、NHR-A32-4-17-1/0NHR-A32-4-17-1/1、NHR-A32-4-17-1/2NHR-A32-4-17-1/3、NHR-A32-4-17-1/4NHR-A32-4-17-1/5、NHR-A32-4-17-1/D1NHR-A32-4-17-1/K1、NHR-A32-4-17-1/K2NHR-A32-4-17-2/X、NHR-A32-4-17-2/0NHR-A32-4-17-2/1、NHR-A32-4-17-2/2NHR-A32-4-17-2/3、NHR-A32-4-17-2/4NHR-A32-4-17-2/5、NHR-A32-4-17-2/D1NHR-A32-4-17-2/K1、NHR-A32-4-17-2/K2NHR-A32-4-17-3/X、NHR-A32-4-17-3/0NHR-A32-4-17-3/1、NHR-A32-4-17-3/2NHR-A32-4-17-3/3、NHR-A32-4-17-3/4NHR-A32-4-17-3/5、NHR-A32-4-17-3/D1NHR-A32-4-17-3/K1、NHR-A32-4-17-3/K2NHR-A32-4-17-4/X、NHR-A32-4-17-4/0NHR-A32-4-17-4/1、NHR-A32-4-17-4/2NHR-A32-4-17-4/3、NHR-A32-4-17-4/4NHR-A32-4-17-4/5、NHR-A32-4-17-4/D1NHR-A32-4-17-4/K1、NHR-A32-4-17-4/K2NHR-A32-4-17-5/X、NHR-A32-4-17-5/0NHR-A32-4-17-5/1、NHR-A32-4-17-5/2NHR-A32-4-17-5/3、NHR-A32-4-17-5/4NHR-A32-4-17-5/5、NHR-A32-4-17-5/D1NHR-A32-4-17-5/K1、NHR-A32-4-17-5/K2NHR-A32-4-17-D1/X、NHR-A32-4-17-D1/0NHR-A32-4-17-D1/1、NHR-A32-4-17-D1/2NHR-A32-4-17-D1/3、NHR-A32-4-17-D1/4NHR-A32-4-17-D1/5、NHR-A32-4-17-D1/D1NHR-A32-4-17-D1/K1、NHR-A32-4-17-D1/K2NHR-A32-4-17-K1/X、NHR-A32-4-17-K1/0NHR-A32-4-17-K1/1、NHR-A32-4-17-K1/2NHR-A32-4-17-K1/3、NHR-A32-4-17-K1/4NHR-A32-4-17-K1/5、NHR-A32-4-17-K1/D1NHR-A32-4-17-K1/K1、NHR-A32-4-17-K1/K2NHR-A32-4-17-K2/X、NHR-A32-4-17-K2/0NHR-A32-4-17-K2/1、NHR-A32-4-17-K2/2NHR-A32-4-17-K2/3、NHR-A32-4-17-K2/4NHR-A32-4-17-K2/5、NHR-A32-4-17-K2/D1NHR-A32-4-17-K2/K1、NHR-A32-4-17-K2/K2
LY-5隔离安全栅的介绍
将来自危险区的有源或无源开关量信号,通过隔离安全栅传输到安全场合,输出方式有继电器或集电极输出方式,同时可进行正、反作用选择。更多仪表选型:http://www.jhlyzk.com/
型号:KFD2-STC4-Ex1-Y122583
现场信号类型:AI,4-20mA,2 线制智能(或非智能)变送器
通道数:单通道
系统侧:无源4-20mA 信号。智能型,支持HART。
SIL:SIL2
智能型:是
备注:方块|FunctionUnit,常年备有库存,现货供应,如您有任何需要(包括技术咨询),请联系我们。
电话|TEL:(021)5109-5088(8线) 传真|Fax:(021)5101-0505
邮件|Email:info@dd.biz(工作日2小时内回复) QQ:8802 8125 |
免费咨询热线:4000-007-332
功能
MDSB306E系列检测端转换隔离栅是接收危险场所的线性电压或电流信号,经过隔离,变换成用户的线性信号,输出给安全区域。可选1入1出、1入2出、2入2出。隔离栅限制从本安端子窜入危险场所的能量,从而确保系统本安防爆。
型号规格
产品型号 | 输入1代码 | 输入2代码 | 输出1代码 | 输出2代码 |
MDSB306E- | 1:0~1VDC | 1:0~1VDC | 1:0~1VDC | 1:0~1VDC |
2:0~5VDC | 2:0~5VDC | 2:0~5VDC | 2:0~5VDC | |
3:1~5VDC | 3:1~5VDC | 3:1~5VDC | 3:1~5VDC | |
4:0~10VDC | 4:0~10VDC | 4:0~10VDC | 4:0~10VDC | |
A:0~10mADC | A:0~10mADC | A:0~10mADC | A:0~10mADC | |
B:0~20mADC | B:0~20mADC | B:0~20mADC | B:0~20mADC | |
C:4~20mADC | C:4~20mADC | C:4~20mADC | C:4~20mADC | |
G:其他信号 | G:其他信号 | G:其他信号 | G:其他信号 | |
| 0:无输入2 |
| 0:无输出2 |
防爆技术指标
防爆标志:[Exia Ga]ⅡC
认证参数:(端子4/6间、1/3间)
Um=250V Uo=28V Io=93mA
Po=655mW Co=50nF Lo=2.4mH
技术指标
工作电源:24VDC±10%
功 耗:≤1.2W(1入1出)
≤1.8W(1入2出)
≤2.4W(2入2出)
输入信号:直流电流或电压信号,危险区
输入阻抗:电流输入,≤200Ω;
电压输入,≥500kΩ
输出信号:直流电流或电压信号,安全区
输出负载:电流输出,0~350Ω;
电压输出,≥10kΩ
转换精度:±0.2%F.S
温度漂移:±0.01% F.S/℃
绝缘强度:输入/输出,≥2000VAC(1min)
输入/电源,≥2000VAC(1min)
输出/电源,≥1000VAC(1min)
本安/非本安,≥2000VAC(1min)
绝缘电阻:输入/输出/电源,≥100MΩ(500VDC)
产品特点:
输入、输出、电源三方隔离,抗干扰能力强
精度高,线性度高,运行稳定性高
模块化设计,体积小,功耗低,适合密集安装
结构合理,插拔轻松,安装、拆卸、维护更为方便简单
备注:1入1出型号,1、3、11、12脚悬空不接;1入2出型号,1、3脚悬空不接。
常用规格选型实例:
Model:MDSB306E-20C0
Input: 0-5VDC信号
Output1:4-20mADC信号
Aux.power:24VDC
描述:此产品为一进一出直流供电型检测端转换隔离安全栅, 0-5VDC信号 输入, 经过隔离处理后输出4-20mADC信号;辅助电源为24VDC.