MSP430I2041: Recommended setup to evaluate SD24? What EVM?

Hello,

We have Energy Measurement Design Center for MSP430 MCUs. The Energy Measurement Design Center is a rapid development tool that enables energy measurement using TI MSP430i20xx and MSP430F67xx flash-based microcontrollers (MCUs). It includes a graphical user interface (GUI), documentation, software library and examples that can simplify development and accelerate designs in a wide range of power monitoring and energy measurement applications, including smart grid and building automation. Using the Design Center you can configure, calibrate, and view results without writing a single line of code.

The EMDC supports below EVMs:

• MSP430i2040 Sub metering EVM 
• EVM430-F6736 - MSP430F6736 EVM for Metering 
• EVM430-F6779 - 3 Phase Electronic Watt-Hour EVM for Metering 

Winter,
Thanks for the response.
The issue with using one of these boards is you don' t have access to the SD24 inputs. They are hardwired for Voltage or Current inputs. I want to use the SD24 with simple DC voltage applied and evaluate performance. I am using the MSP-TS430PW32 board with the MSP430i2041. Here i have access to the Ax +/- inputs.

What I'd like to know is the best way to set this up? If i'm connecting a DC voltage, do I need an op-amp (unity gain) since the input impedance is 200kohm. How should I hook this up?

Regards,
Marc

Code example link: dev.ti.com/.../node