SW-16 Switch Board
The SW-16 lets you connect 16 switch inputs to your P3-ROC board.
The SW-16 board delivers switch state information to a P3-ROC over a 2-wire RS-485 serial bus.
Each board has 2 separate banks of 8 switch inputs. Each input is pulled up to 12V and detects a switch state change when the input drops below 6V. Switch inputs can therefore be connected directly to:
- Mechanical switches
- Opto receivers
- Hall effect sensors
- ... and many other sensor devices
SW-16 boards can be chained together over the 2-wire serial bus to extend the number of switch inputs in the system. Each SW-16 board has a set of dipswitches for uniquely identifying its address on the bus. The P3-ROC has built-in support for 16 SW-16 boards, representing 256 switch inputs.
Availability: In Stock