A型轴套罗托克IQC25-MOD2C
光电耦合器是以光为媒介传输电信号的一种电一光一电转换器件。它由发光源和受光器两部分组成。把发光源和受光器组装在同一密闭的壳体内，彼此间用透明绝缘体隔离。发光源的引脚为输入端，受光器的引脚为输出端，常见的发光源为发光二极管，受光器为光敏二极管、光敏三极管等等。
| ASCO WSNF8553A322 24DC | QS-3/8-12 |
| ASCO 8223G023，AC220V | FESTO DSBC-50-100-PPVA-N3 |
| ASCO 伺服阀 614357G101110 | FESTO ADN-32-25-I-P-A |
| ASCO 8262H020，24VDC | FESTO DPA-100-16-A |
| ASCO VCCM8551G302MO 24VDC | FESTO JMFH-5/2-D-3-C-EX |
| ASCO 5812180000 | FESTO 干燥器 PDAD-09-G3/8 |
| ASCO SC8215B060 220/50 | FESTO VUVG-L10-P53C-T-M5-1P3 |
| ASCO EFG 551H401MO DC24V | FESTO EGSC-BS-KF-25-25-6P |
| ASCO SCE238D004 220V | FESTO VADMI-95-162508 |
| ASCO SCG551A001MS 220V | FESTO SME-8-ZS-KL-LED-24 |
| ASCO EFG551H401MO AC220V | FESTO DGC-40-380-GF-PPV-A |
| ASCO 脉冲阀 SCG353G051 24VDC | FESTO 电磁阀VUVG-L14-M52-AT-G18-1R8L |
| ASCO 电磁阀EF8210G026 110VDC | FESTO VAVE-L1-1VR8-LP |
| FESTO 气体干燥器PDAD-09-G3/8 | FESTO MPPE-3-1/4-6-010-B |
| FESTO 吸盘 ESS-30-SU | FESTO CPX-FB14 |
| ASCO 电磁阀 SCE238D004 230V | FESTO DSBC-63-600-PPVA-N3 |
A型轴套罗托克IQC25-MOD2C
