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3-6 Field Control™ Genius® Bus Interface Unit User’s Manual
–
October 1999 GFK-0825F
3
Mount the DIN rail at least 4.25 inches (10.80 cm) from any wireway or other obstruction
on the
wiring side of the Bus Interface Unit.
Allow more space if the wiring for I/O modules is very stiff.
A wiring template is also provided in the instruction sheet included with each Bus Interface Unit
terminal block.
Drill mounting holes for the BIU Terminal Block as shown below. Allow a small tolerance
between the top and bottom of adjacent terminal blocks. After mounting the terminal blocks on the
DIN rail as described on the following pages, use #6 screws (not supplied) to attach them to the
panel. Length for all screws is 3/8 inch (9.525mm).
Clamp
Screw
5.90in
14.99cm
4.25in
4.50in
11.43cm
5.00in
12.70cm
Wireway
4.31in
10.95cm
1.75in
4.45cm