【OPTEK】OPE1275H-256,编码器 Encoder, 256 PPR Single Channel
【OPTEK】OPE1275HD128,编码器 Encoder, 128 PPR Single Channel
【OPTEK】OPE1275HD256,编码器 Encoder, 256 PPR Single Channel
【OPTEK】OPE1275S-128,编码器 Encoder, 128 PPR Single Channel
【OPTEK】OPE1275S-256,编码器 Encoder, 256 PPR Single Channel
【OPTEK】OPE1275SD128,编码器 Encoder, 128 PPR Single Channel
【OPTEK】OPE1275SD256,编码器 Encoder, 256 PPR Single Channel
【OPTEK】OPE2275H-128,编码器 Encoder, 128 PPR Dual Channel
