The PCH Raw Box (type CHB 1145) is a stand-alone module in the PCH Link Concept series offering four raw output channels from existing vibration monitoring setups using either IEPE, AC, or proximity probe inputs.
- Inputs: 5 inputs, either IEPE, Prox driver, AC+DC, PNP/NPN/AC, or DC
- Outputs: 4 BNC outputs, 5 screw terminal outputs
- Operating temperatures: -10 °C to +60 °C
- Separate 24VDC power supply and status LED
The PCH Raw Box is a stand-alone module in the PCH Link Concept
series. It supports four raw output channels from existing vibration monitoring setups.
The PCH Raw Box, type CHB 1145 is a stand-alone module offering four buffered outputs from existing vibration monitoring setups using either IEPE, AC, or proximity probe inputs.
The five input channels accept positive or negative signals and can include a BIAS voltage.
Four outputs are available from the BNC outputs, and a total of five outputs are available from the screw terminals. All outputs are biased as the source and without unity gain.
Active signals from existing vibration monitors with integrated IEPE power supply can be connected to the Sig In screw terminals in parallel.
The existing BIAS and AC signals are available 1:1 on the BNC connectors as well as from screw terminals.
Channels 1-4 are shared with the BNC outputs marked 1-4. Please note the total load impedance/capacity from any connected receivers if screw terminals and BNCs are used simultaneously.
Please see the product data sheet for compliance details.
The PCH Raw Box is prepared for DIN rail installation with an IP20 DIN rail enclosure with screw terminals.