Inline, Analog input terminal, Analog inputs: 4, 0 V ... 10 V, -10 V ... 10 V, connection method: 2-conductor, transmission speed in the local bus: 500 kbps, degree of protection: IP20, including Inline connector and labeling field 4 analog, bipolar input channels for the connection of voltage signals Diagnostic and status indicators Process data update of all channels in 250 μs Voltage ranges: 0 V ... 10 V, ±10 V Mean-value generation of the inputs Connection of sensors in 2-conductor technology