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ROC364 Instruction Manual

2-6 Master Controller Unit, I/O Module Rack, and Wiring Rev Jun/05

2.2.5 Backplate

The ROC364 backplate is a mounting panel for an MCU and one or more I/O module racks. Backplates

are available in three sizes to accommodate the indicated number of I/O racks: one rack, two racks, and

three or four racks. Refer to Figure 2-4 for dimensions of the various backplates.

DIM A

DIM C

DIM B

DIM D

DIM G

MOUNTING STUD SIZE

DIM F

DIM E

DOC0243A

Figure 2-4. Backplate and Mounting Dimensions

Maximum I/O Points

DIM

16 32 64

A 12.40 11.60 11.25

B 11.34 21.46 28.58

C 13.34 13.00 12.25

D 13.12 22.26 29.38

E 3.94 3.94 4.06

F .38 .38 .50

G NO.10 5/16 5/16

DIM = Dimensions in inches

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Emerson ROC364 Bedienerhandbuch Seite 20