魏德米勒隔离器

魏德米勒隔离器

特性：
1.两线输出回路供电的信号隔离器可以将现场的直流电流，电压信号通过2000V隔离后变换为4
-20mA输出。
2.其宽度只有22.5mm，可节省大量空间，回路工作状态和输出电平由LED进行指示，模块电源
范围8.5Vdc-40Vdc，可以使用在自动化领域由太阳能和蓄电池供电的场合，模块内具有浪涌宝
库电路，因此也适用于恶劣的环境。
3.其负载能力最高1575Ω，是理想的PLC,DCS等控制器的隔离输入4-20mA的模块。
货名
4.该模块是标准的4-20mA输入信号通过2000V的隔离，成比例地输出4-20mA信号。
5.这样不希望的接地回路可以容易消除，可以应用的不便使用的电源或不可能的场合，输入信号
向模块供电并通过变压器进行耦合，可不比外加电源。
6.模块宽22.5mm，可节省大量空间，输出负载达400Ω，可向PLC，DCS等提供隔离的4-20mA信号。

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