Here's how: the new SNAP-UDC-HDB-G4 breakout board.
Attach a SNAP 32-channel HDD input or output module to this board using a plug-in SNAP-HD-BF6 cable. Then mount up to 32 G4 modules on the board.
The SNAP module now monitors and controls loads through the G4s, using their increased load capacity to handle up to 12 times the current per point, compared to what the SNAP module could do on its own.
G4 modules on the board can be a mix of AC and DC, but they must be all inputs or all outputs, depending on the SNAP module they are connected to. Here are the modules to use with the new board:
|G4 modules||SNAP modules|
|Outputs:||5 V, 15 V, or 24 V G4 modules||SNAP-ODC-32-SNK
|Inputs:||5 V G4 modules||SNAP-IDC-32DN|
|15 V or 24 V G4 modules||SNAP-IDC-32N|
The board provides spring-clamp terminals for easier field wiring.
At right the board is shown with the G4 modules mounted. All G4 modules are sold separately, and you can choose from a wide variety of inputs and outputs.