26 Analog input/output module ±10 V XN-322-8AIO-U226.4 DiagnosticsXN300 slice modules 06/16 MN050002 EN www.eaton.com 19726.3.3 Measurements using sensorsIn order to measure a sensor's output voltage via an analog input, a differen-tial voltage measurement is carried out without connecting either input cableto ground (GND). The signal being measured must fall within the input's per-missible common mode range.Figure 108: Wiring for analog inputs in order to measure a sensor26.4 DiagnosticsCable break diagnostics will only be run for the analog inputs. The R voltagereference outputs will be individually monitored for overcurrent, short-cir-cuits, and an excessively high total current. Object 0x30B5 delivers the diag-nostics – please refer to manual „CANopen Gateway XN312-GW-CAN“,MN050003.X1 1+ 1- 2+ 2- 4-X2 3+ 3- 4+ X3 R R R R X4 X5 -3+ - 4+PE24 V0 V-1+ - 2++U-+U-+U-+U-

Eaton XN300 Manual