Modules 2-5
22 June 2004  
Modules
The Scalar 1000 Library consists of two types of modules: a 
Control Module (CM) and an Expansion Module (EM). The 
information in this section is organized as follows:
• Control Module  on page 2-6
• Expansion Module  on page 2-6
Figure 2-1 Control Module and Expansion Module
Insert/Eject
Station
Operator
Panel
Expansion 
Control 
Module
Module
Door
Lock,
Handle, 
and 
Key