BECKHOFF倍福kl1402 数字量输入端子模块 原装现货总线端子KL1402, KL1412 | 2 通道数字量输入端子模块, 24 V DC, type 3
KL1402 和 KL1412 进一步扩充了成熟的 KL1404、KL1414、KL1408 和 KL1418 数字量输入端子模块,符合 type 3 标准。 电流 / 电压特性已经过优化,适用于 2 线传感器。 最低状态下的输入电流增大,最低值为 1.5 mA,因此支持市场上大部分的商用 2 线制传感器。 低功耗、高电流的典型值为 2.2 mA。 输入信号符合 IEC 61131-2 type 3 标准,同时也符合 type 1 标准。

| 输入点数 | 2 | |
| 额定电压 | 24 V DC (-15 %/+20 %) | |
| “0“ 信号电压 | -3…+5 V (IEC 61131-2, type 1/3) | |
| “1“ 信号电压 | 11…30 V (IEC 61131-2, type 3) | |
| “0“ 信号电流 | 0…1.5 mA | |
| “1“ 信号电流 | 2.0…2.5 mA | |
| 输入滤波器 | 3 ms | 0.2 ms |
| K-bus 电流消耗 | 典型值 3 mA | |
| 电气隔离 | 500 Vrms (K-bus/现场电位) | |
| 过程映像中的位宽 | 2 点输入 | |
| 组态 | 无地址或组态设置 | |
| 重量 | 约 50 g | |
| 工作/储藏温度 | 0…+55 °C/-25…+85 °C | |
| 相对湿度 | 95%,无冷凝 | |
| 抗振/抗冲击性能能 | 符合 EN 60068-2-6/EN 60068-2-27/29 标准 | |
| 抗电磁干扰/抗电磁辐射性能 | 符合 EN 61000-6-2 /EN 61000-6-4 标准 | |
| 防护等级/安装位置 | IP 20/可变 | |
| 可插拔接线 | 适用于所有 KSxxxx 总线端子模块 | |















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The 8-channel EL2521 digital output terminal switches the binary output signals of the controller electrically isolated from the process level. As in the EL2521, the outputs of the EL2521 are switched with high precision relative to the transferred timestamp, although there are certain differences in the details: eight instead of two channels, coarser temporal resolution and AutoActivation, which enables consecutive switching tasks in each cycle. With multi-timestamping as many events can be read per channel in each EtherCAT cycle, as were pre-loaded in the internal buffer.BECKHOFF倍福kl1402 数字量输入端子模块 原装现货总线端子
The distributed clocks are used as time reference. In conjunction with timestamp input terminals, the EL2258 enables responses at equidistant intervals that are largely independent of the bus cycle time.
Technical dataEL2258| KL2732 |
| KS2732 |
| KL2751 |
| KS2751 |
| KL2751-0011 |
| KL2761 |
| KS2761 |
| KL2761-0011 |
| KL2784 |
| KS2784 |
| KL2791 |
| KS2791 |
| KL2794 |
| KS2794 |
| KL2798 |
| KL2808 |
| KL2809 |
| KL2819 |
| KL2828 |
| KL2872 |
| KL2872-0010 |
| KL2889 |
| KL2904 |
| KL3001 |
| KS3001 |
| KL3002 |
| KS3002 |
| KL3011 |
| KS3011 |
| KL3012 |
| KS3012 |
| KL3021 |
| KS3021 |
| KL3022 |
| KS3022 |
| KL3041 |
| KS3041 |
| KL3042BECKHOFF倍福kl1402 数字量输入端子模块 原装现货总线端子 |
| KL2732 |
| KS2732 |
| KL2751 |
| KS2751 |
| KL2751-0011 |
| KL2761 |
| KS2761 |
| KL2761-0011 |
| KL2784 |
| KS2784 |
| KL2791 |
| KS2791 |
| KL2794 |
| KS2794 |
| KL2798 |
| KL2808 |
| KL2809 |
| KL2819 |
| KL2828 |
| KL2872 |
| KL2872-0010 |
| KL2889 |
| KL2904 |
| KL3001 |
| KS3001 |
| KL3002 |
| KS3002 |
| KL3011 |
| KS3011 |
| KL3012 |
| KS3012 |
| KL3021 |
| KS3021 |
| KL3022 |
| KS3022 |
| KL3041 |
| KS3041 |
| K |