I-7055为数字输入提供8个隔离信道,为数字输出提供8个隔离信道.可以通过有线连接选择接收器型或源型数字输入.所有数字输入通道也可以用作16位计数器.I-7055支持带短路保护的源型输出.有一些选项可以同时启用电源和安全值。I-7055D有16个LED指示灯,可用于监测数字输入和数字输出通道的状态。4 kV ESD保护和3750 V直流电模块内隔离是标准的。M-7055具有与I-7055相同的硬件规范,但提供了对Modbus RTU协议和DCON协议的额外支持。 I-7055(D)/M-7055(D) 带过载保护的源型数字输出通道 I-7055(D)-NPN/M-7055(D)-NPN 带过载保护的接收器型数字输出通道 所有数字输入通道可用作16位计数器。 短路保护 4 kV ESD保护 3750 V直流电模块内隔离 可配置电源-开启值设置 可配置安全值设置 宽工作温度范围:-25~+75℃ I-7055 CR 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module using the DCON Protocol (Blue Cover) (RoHS) I-7055-G CR 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module using the DCON Protocol (Gray Cover) (RoHS) I-7055D CR I-7055 with LED Display (Blue Cover) (RoHS) I-7055D-G CR I-7055 with LED Display (Gray Cover) (RoHS) I-7055-NPN-G CR 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module (Gray Cover) (RoHS) I-7055D-NPN-G CR I-7055-NPN with LED Display (Gray Cover) (RoHS) M-7055-G CR 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module using the DCON and Modbus Protocols (Gray Cover) (RoHS) M-7055D-G CR M-7055 with LED Display (Gray Cover) (RoHS) M-7055-NPN-G CR 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module using the DCON and Modbus Protocols (Gray Cover) (RoHS) M-7055D-NPN-G CR M-7055-NPN with LED Display (Gray Cover) (RoHS)