FMG490 INSTRUCTIONS
Page 17
CONFIGURATION
Pulse or Digital Output Application - Sourcing Mode (Recommended for Rin < 30kΩ)
Pulse or Digital Output Application - Sinking Mode (Recommended for Rin > 30kΩ)
Analog (4-20mA Current Loop) Output Application
** Minimum resistor value is (100 x Vs) ohms. Higher resistances maybe used depending on frequency and cable length.
Longer cables and high frequencies require lower resistance.
*** Resistor RL converts 4-20mA current to voltage for voltage input only devices.
