The GRV-ODCSRC-24 is part of the groov EPIC® system. This digital DC output module has 24 channels, each of which can switch loads of 5-60 VDC. This module is load sourcing. (If you’re unsure whether you need a sourcing module, see the sinking/sourcing demo.)
The GRV-ODCSRC-24 mounts on a groov EPIC chassis with a GRV-EPIC-PR1 processor and additional discrete, analog, and serial groov I/O modules, providing the mix of signals you need.