Description
The G4SWIN input test module is used to simulate an input on an I/O mounting rack. Each module contains a toggle switch that closes a contact on the logic side of the module. An internal resistor limits the current through the switch and provides a load similar to that of an actual input module. An internal debounce circuit allows rapid switch closures without false counts. The G4SWIN module works with logic voltages of 5, 15, and 24 volts. Internally, there is no connection to the field inputs. The G4SWIN module is ideal for simulating discrete external events when testing application software.
