K-AN8
INF2210
K-AN8 Analog Modules- for combined Voltages, Current and PWM Signals Accurate analog and digital sensor measurement data for CAN applications. A stackable, Easy, and cost-effective solution to measuring Analog and digital/P.W.M. sensors together in one module.
The K-AN8 includes our unique power down and WakeOnCAN feature for quick installation on long-term unattended fleet test vehicles. Accurate sensor measurement data is transmitted periodically on the CAN Bus, enabling multiple K-Series modules to be connected together.
The K-AN8 CAN Bus settings, calibration, and sampling rates are all configurable and stored even when not powered.
Key Features
8 analog inputs with variable input sampling rates
(8 channels at 1k Hz, 4 channels at 2kHz, 2 channels at 10k Hz and 5kHz)
PWM: 3 inputs frequency measurements, counters or pulse measurements
Outputs: 4 Relay outputs. (Optional)
Regulated +5V and +24V output power supply for external sensors
Supplied with configuration software, Influx K-Cal for Windows® and configurable via a DBC file
Instrumentation data time synchronised with recorded vehicle network data via CAN
Galvanic isolation between modules (enclosure, power, CAN BUS and analog input module)
Analog channel over-voltage protection +150 Volt
Stackable ABS enclosure
Advantages
Combined Voltage, P.W.M./Digital measurements
Software switchable voltage input ranges from ±80V to ±10V
Very high accuracy- Analog ±0.0015%
High input impedance on Analog inputs
WakeOnCAN and power down deep sleep mode
Technical Specification
| Technical Data | Description |
|---|---|
Power supply | 6 to 36V DC. |
Interfaces | CAN Bus |
PC interfaces | None |
Enclosure | Dimension (L115xH56xW105) Weight 450g IP65 ABS |
Environmental | -40°C to +85°C Humidity max 90% |
Output Voltages | 5V and 24V (Max current drawn 80 mA combined) |
Analog Inputs | |
Number of channels | 8 Bipolar differential inputs |
Accuracy | ±0.0015% |
Software switchable Range | ±80V, ±40V, ±20V, ±10V |
Resolution (ADC) | 16 Bit |
Max Sampling Rate | 1 KHz (all 8 channels), 2 KHz (4Channels), 10 KHz (2 Channels) |
Input Impedance | > 4 MOhm |
Min-Max Applied Voltage | ±75 V vs Analog Ground, ±150 V between Analog inputs |
Digital Input / Output | |
Number of channels | ×4 unipolar single-end hardware configured as input or output. |
Input switching thresholds | Low < 1.5V High > 2.0V (up to 12V) |
Input leakage current | < 10nA |
Output states | (Optional) Open collector & 510Ohm |
Output drive capability | 45V max |
Collector current (DC) | 10mA max |
Saturation voltage (OK on) | < 0.15V |
Equivalent on-resistance | < 510Ohm |
Leakage current at OK off | < 5uA |
Min-Max applied voltage | Digital input -8V to +12V; Digital output 0V to +40V power supply, which limits the current to 10mA |
PWM | 3 digital inputs frequency measurements up to 100KHz or pulse measurements. (min 100 Nanoseconds, min time between pulses 10 microseconds) |
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