Rockwell Automation AADvance Controller Solutions Handbook - Manual (Page 45)

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Document: 553631
(ICSTT-RM447J_EN_P) Issue: 09:
1-33
The depth of the base unit (18mm) excludes the parts of the backplane connectors
that mate inside the module connectors. Adding the depth of module (118mm) to the
depth of the base unit gives the overall depth of the controller assembly, which is
136mm.
Module Dimensions
All modules have the same dimensions.
Compact Module Design
Each processor and I/O module is enclosed in a flame-retardant and impact-resistant
plastic cover. The cover is designed to assist ventilation and heat dissipation.
Processor and I/O modules fit onto a series of standardized base units. Base units are
securely held together by specially designed plastic clips which cannot corrode or
seize. Modules are retained by a locking latch accessible from the front panel, and
corrective maintenance activities need only a standard screwdriver.