1.output signal :TTL,EIA-422-A(RS422) 2.Resolution:1um,5um,0.1um, ... scale output can be used for automatic positioning control of machine tools or similar equipment via CNC or PLC ... professinal manufacturer of linear scale in china and offers a comprehensive range of products,We are able to ... vertical five bearing rolling systemOutput signal: TTL,EIA-422-A(RS-422),~1VPPResolution:1um,5um,0.5um,0.1um ...