倍加福 KFD2-SR2-Ex2.W 隔离栅 / 开关放大器

KFD2-SR2-Ex2.W 隔离栅 / 开关放大器以继电器转换触点驱动安全区负载,具备 LFD 线故障检测,参数以原厂资料为准

以继电器转换触点驱动安全区负载,具备 LFD 线故障检测。参数以原厂资料为准。

Pepperl+Fuchs Isolation Barriers / Switching Amplifiers In Stock Lead Time:3天 Updated:2026-07-04

Specifications

订货号/型号KFD2-SR2-Ex2.W
品牌Pepperl+Fuchs(倍加福)
品类(K-System)
通道数2 通道
信号类型数字输入(NAMUR / 干接点)
供电电压20–30 V DC(Power Rail 或端子 14+/15-)
额定功耗≤ 1 W(典型 6 mA)
输入类型NAMUR / 干接点(开路约 8V / 短路约 8mA)
线故障检测 LFD断线 ≤0.1mA,短路 >6mA
输出2×转换继电器触点(端子 7–9 / 10–12)
触点负载253 V AC/2 A;126.5 V AC/4 A;40 V DC/2 A
开关频率≤ 10 Hz
隔离增强绝缘,额定绝缘电压 300 V eff
安装35 mm DIN 导轨(EN 60715)
接线螺丝端子
尺寸20 × 119 × 115 mm(W×H×D),外壳 B2
重量约 150 g
环境温度-20 ~ 60 ℃
配置DIP 开关 + LED 指示

Note: Specifications are based on manufacturer public data and may vary by batch. Please verify with current OEM documentation.

Applications

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FAQ

KFD2-SR2-EX2.W 是否有现货?

库存与交期随批次变动,请通过页面询价入口查询实时库存与货期。

KFD2-SR2-EX2.W 能否替代其他型号?

替代需逐项核对电气参数与安装尺寸,建议提供原型号由选型顾问确认兼容性。

KFD2-SR2-EX2.W 如何订货?

可通过页面微信或表单询价,提供型号即可获取报价与供货周期。

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