w494-e1-03_cj1w-scu22_scu32_scu42用户使用说明书手册.pdf,Machine Automation Controller CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit CJ1W-SCU22 CJ1W-SCU32 CJ1W-SCU42 Serial Communications Units W494-E1-03 OMRON, 2011 A