The EL3602 samples measurement readings with a 24-bit resolution and accuracy within ±0.01 percent at 25°C. The EL3602 EtherCat Terminal measures signals directly in a standard I/O system. The analog 2-channel EL3602 input terminal handles signals ranging between -10V and +10V.Beckhoff Automation LLCwww.beckhoffautomation.com952.890.0000