Vibration control and data acquisition system

A powerful multi-purpose vibration control and data acquisition system for vibration testing, data analysis, and sensor calibration with a modular scalable architecture.

The device has an LCD screen and a set of digital inputs and outputs allowing for autonomous operation.
The main features of the system are:

• Flexible channel configuration. Fully determined by the user and tailor-made for your needs.
• Scalability. The system can be easily scaled up to 8 devices in one network, allowing you to get up to 32 input and 8 output channels.
• High level of shaker protection. All calculations and safety checks are run by a DSP directly in the controller.
• MEMS & MIMO capabilities. The system can simultaneously control up to 8 shakers in up to three axis and 6 degrees of freedom.
• Break protection. Galvanic isolation in the input chains allows effectively protecting input chains from breaks.
• Calibration options. Calibrate transducers, shakers, and microphones — all in one box.

RL-C21 is used with a specialized vibration test software package TestUp & SignalUp

Specifications

Input
• Input channels : 1÷32
• Input type / Sensor type : IEPE, TEDS, charge, displacement, velocity, force sensors
• Filtration : Analog, digital high-pass and low-pass filters
• Voltage range : ±10 V
• Dynamic range : ≥ 120 dB
• Noise level : < 20 µV
• Channels crosstalk : ≤ -100 dB

Output
• Output channels : 1 ÷ 8 control channels, Up to 8 COLA channels
• DAC resolution : 24 bits
• Relative frequency error : ≤ 5×10⁻⁵
• Filtration : Analog filters, digital high-pass and low-pass filters
• Dynamic range : 120 dB

Parameter Name	Parameter Value
Measured physical value	vibration
Mounting	benchtop rack-mount box
Options and accessories	modular digital with controller