Unfortunately this configuration is not valid. Here is a paragraph from the SC-2345 datasheet:
The SC-2345 includes 20 SCC sockets, labeled J1 through J20 (see Figure 1). Sockets J1 through J8 accommodate SCC modules for conditioning signals on the analog input channels of the DAQ device. For example, an SCC module plugged into socket J1 conditions signals for channels 0 and 8 of the device.
You can use sockets J9 through J16 for either digital I/O modules or dual-stage analog input conditioning. When using dual-stage conditioning of analog inputs (for applicable modules), wire your input signal to the first-stage module (in sockets J9 through J16).
The SCC-AI modules are dual-channel modules so you can use them to connect either two single-ended channels or one differential channel. The SCC-CI20 is also a dual-channel module for two current input channels. As the voltage of thermo couples is very low the SCC-TC modules provide only connectivity for one thermo couple as this needs to be measured in differential mode so there are no channels left for the SCC-FT01-modules.
Best regards,
Jochen Klier
National Instruments Germany
