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
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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