TDK-Lambda Vega 650 Mode D'emploi page 24

Vega 650 Handbook
Inhibit
Module Good
TWIN Output Module "N" Option
Internally is a 390Ω resistor in series with a diode of an optocoupler. Drive
≥2mA to inhibit module(max 13mA).
Page 24 of 35 17137 issue 37, Sept 2019