2-Channel Module (RTD) for Cryo Application e.bloxx A5CR
The e.bloxx series is designed for industrial and experimental test systems requiring precise high speed measurement of electrical, thermal, and mechanical quantities in engine and component test beds
All units are based on a clean modular design, and easily connect to the wide variety of field devices used in today’s test beds.
Sample rates up to 1000 Hz and resolutions up to 19 bit are possible depending on the module and signal type used.
Standardized communication protocols (Profibus-DP and Modbus-RTU) allow the e.bloxx family to work with a wide variety of application hardware and sofware.
Adding an e.series Test Controller dramatically increases the systems throughput and connectivity options.
An e.series Test Controller is a data concentrator, communication gateway, and optionally a Programmable Automation Controller (PAC) with 100Mbps Ethernet, Profibus-DP, EtherCAT, or CANopen.
Most important features:
◘ 2 input channels for Cryo sensors
. e.g. Cernox or TVO
◘ Sensor excitation of 8 µAeff / 5 µAeff only
. Avoids self heading of the sensor
◘ Individual linearization of the sensor characteristics
. Sensor specific linearization by using 64 nodes and
. archive in a sensor data file.
. Import of manufacturers calibration data
◘ High accuracy digitalization
. 19 bit ADC, 1000 Hz sample rate per channel,
◘ 1 digital input and 1 digital output
. Status, tare, reset peak hold
. Status, alarm, limit value, tolerance band
◘ Signal conditioning
. Digital filtering, averaging, scaling,
. minimum/maximum, arithmetic, alarm
◘ RS 485 fieldbus interface
. Profibus-DP, Modbus-RTU, ASCII
. as well as connectable to any e.series Test Controller
◘ Galvanic isolation
. of I/O-signals, power supply and interface
. Isolation voltage 500 VDC
◘ Electromagnetic Compatibility
. according EN 61000-4 and EN 55011
◘ Power supply 10…30 VDC
◘ DIN rail mounting (EN500022)