Inline, analog input module, analog input: 4,0 V ... 5 V, -5 V ... 5 V, 0 V ... 10 V, -10 V ... 10 V, 0 mA ... . 20 mA, 4 mA ... 20 mA, -20 mA ... 20 mA, connection system: 2, 3, 4-wire, local bus transmission rate: 500 kBit / s, protection class: IP20, including Inline connector And mark