GFK-1504N  Chapter 8 Discrete Output Modules  8-11 
 
 
IC200MDL331 
Output Module, 120 V AC 2.0 A, Isolated 8 Points  
Discrete output module IC200MDL331 provides 8 isolated outputs. 
 
An external 120 V AC power supply must be provided to switch power to the 
loads.  
Intelligent processing for this module is performed by the CPU or NIU. The 
module receives 8 bits of discrete output data. 
LED Indicators 
Individual green LEDs indicate the on/off state of the output points. The output 
LEDs are logic-driven and independent of the load conditions. 
The green OK LED is ON when backplane power is present to the module.