NHR-A35系列开关量输入检测端隔离栅
NHR-A35-36/X-k1/X NHR-A35-36/X-k1/K1
NHR-A35-36/X-k1/K2
NHR-A35-36/X-k2/X NHR-A35-36/X-k2/K1
NHR-A35-36/X-k2/K2
NHR-A35-36/36-k1/X NHR-A35-36/36-k1/K1
NHR-A35-36/36-k1/K2
NHR-A35-36/36-k2/X NHR-A35-36/36-k2/K1
NHR-A35-36/36-k2/K2
NHR-A35-36/X-k2/K2
NHR-A35-36/36-k1/X NHR-A35-36/36-k1/K1
NHR-A35-36/36-k1/K2
NHR-A35-36/36-k2/X NHR-A35-36/36-k2/K1
NHR-A35-36/36-k2/K2
NHR-A37系列485输入检测端隔离栅
NHR-A37-37-D1 NHR-A37-37-D2
NHR-A37-37-D1 NHR-A37-37-D2