制造商:Opto 22
功能描述:Module; I/O; 4 Channel; 35-75 VAC/VDC; Digital
功能描述:DIGITAL I/O MODULE; Voltage Rating
SNB1035A0RSLR
SNB4508
SNB5407J
SNC1N22ZHK
SNC1Q22ZHK
SNC1R22ZHK
SNC1S22ZHK
SNC5414J
SNC5416J/38510B
SNC54173J