Product characteristics Total number of inputs 20 Total number of outputs 17 Communication interface Ethernet; CAN; RS232 Protection IP 65; IP 67; (for inserted connectors with individually sealed cores and inserted M12 connectors or sealing caps: IP 67) Electrical data Operating voltage [V] 8...32 DC; (t < 10 s: 36 V) Nominal voltage DC [V] 12 / 24 Current consumption [mA] < 400 Power consumption [W] 8; (VBB30) Reverse polarity protection yes; (in case of supply via the on-board system / battery) Inputs / outputs Total number of inputs and outputs 37 Inputs Total number of inputs 20 Number of frequency inputs 8 Number of resistor inputs 4 Number of digital inputs 20 Number of analog inputs 8 Digital inputs, frequency signal (IN FREQUENCY-B) Number 8 Plug ST A IN0000...IN0003 IN0500...IN0503 Frequency input function type Frequency, Zykluszeit software mode IN_PERIOD_RATIO_CSO/CSI Frequency [Hz] 0,01...5000 Switching level high [V] > 70 % VBB30 Switching level low [V] < 30 % VBB30 input resistance [Ω] 10000 Accuracy ± 10 µs Frequency input function type Frequency, Zykluszeit software mode IN_PERIOD_RATIO_US_CSO/CSI Frequency [Hz] 0,1...5000 Switching level high [V] > 70 % VBB30 Switching level low [V] < 30 % VBB30 input resistance [Ω] 10000 Accuracy ± 10 µs Frequency input function type Frequency software mode IN_FREQUENCY_CSO/CSI Frequency [Hz] 0,5...30000 Switching level high [V] > 70 % VBB30 Switching level low [V] < 30 % VBB30 input resistance [Ω] 10000 Accuracy ± 10 µs Frequency input function type pulse software mode IN_COUNT_CSO/CSI Frequency [Hz] 0...30000 Switching level high [V] > 70 % VBB30 Switching level low [V] < 30 % VBB30 input resistance [Ω] 10000 Accuracy ± 10 µs Frequency input function type pulse, incremental software mode IN_INC_ENCODER_CSO/CSI Frequency [Hz] 0,0625...5000 Switching level high [V] > 70 % VBB30 Switching level low [V] < 30 % VBB30 input resistance [Ω] 10000 Accuracy ± 10 µs Frequency input function type phase software mode IN_PHASE_CSO/CSI Frequency [Hz] 0,0625...5000 Switching level high [V] > 70 % VBB30 Switching level low [V] < 30 % VBB30 input resistance [Ω] 10000 Accuracy ± 10 µs Analog input function type Voltage software mode IN_VOLTAGE_10 input range [V] 0...10 input resistance [Ω] 67600 Resolution 12 Bit Accuracy 100 mV input frequency [Hz] < 330 diagnostic level low 0 V; (configurable) diagnostic level high 10 V; (configurable) Digital input function type binary, High-Side software mode IN_DIGITAL_CSO Switching level high [V] > 65 % VBB30; (configurable) Switching level low [V] < 25 % VBB30; (configurable) Resolution 12 Bit Accuracy 960 mV input frequency [Hz] < 330 input resistance [Ω] 10000 diagnostic level low 0 % VBB30; (configurable) diagnostic level high 100 % VBB30; (configurable) Digital input function type binary, low-side software mode IN_DIGITAL_CSI Switching level high [V] > 70 % VBB30; (configurable) Switching level low [V] < 30 % VBB30; (configurable) Resolution 12 Bit Accuracy 320 mV input frequency [Hz] < 330 input resistance [Ω] 10000 diagnostic level low 0 % VBB30; (configurable) diagnostic level high 400 % VBB30; (configurable) Multifunction inputs, analog / digital (IN MULTIFUNCTION-A) Number 8 Plug ST A IN0100...IN0103 IN0600...IN0603