Specifications
A5E31405710001  2-1 
Chapter 2 
Maxum II Modules 
Overview 
This chapter provides a functional description for each replaceable 
module installed within the Maxum II Gas Chromatograph Modular Oven 
configuration. 
Please read the System Overview section of this manual for a basic 
understanding of the overall operation of the Maxum II. 
In this Chapter the following information is provided: 
Topic Page 
Overview 2-1 
Control Interface Module (CIM)  2-2 
I
2
C Input Output Boards  2-11 
ISTCD Detector Personality Module (DPM)  2-20 
 Power Entry and Control Module–Direct Current 
(PECM-DC) 
2-22 
Solenoid Valves  2-26 
Electronic Pressure Control (EPC) Module  2-29 
24V Power Supply  2-33 
Description 
Learning Hint 
Chapter Highlights 










