3 Installation and Commissioning
3.1.3.4
Interface Modules
Exchanging
Interface Modules
332
The interface modules are located on the C–CPU–2 board ( in Figure 3-5 and 3-6).
Figure 3-12 shows the p.c.b. with the location of the modules.
Analog output
System interface
or analog output
Figure 3-12
C–CPU–2 board with Interface Modules
Please observe the following:
• The interface modules can only be exchanged in devices for panel flush mounting
and cubicle mounting.
Devices for panel surface mounting with two-tier terminals can only be converted in
the factory.
• You can fit only those interface modules that are also part of the standard
configurations of the device as specified in the Ordering Data in the Appendix A.1.
Mounting position
(rear of housing)
D
B
7UM62 Manual
C53000-G1176-C149-3