Omega Engineering OMB-NETSCAN 1500, Руководство пользователя

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7-18 NetScan User’s Manual
C onnecting the E xpansion C has sis to N etS can
M ou ntin g B lo ck
(1 of 4 )
N e tS c an
R ib b on C ab le
C A -1 54 (Inc lu de d)
C o nn ecto r P H 4 01
(o n b a ck s id e of
A n alog B a ck p la ne B o ard )
E xpa n sion
C h as sis
C o ve r P late
S cre w (1 of 2)
C o ve r P late
4. Insert one end of the included 40-conductor ribbon cable (CA-154) into NetScan’s connector PH401. PH401 is
located above the uppermost signal conditioning connector on the top edge of the analog back plane board. See the
following figure, Connecting the Backplane Cards.
J
P
302
C
356
C 353
39 1
C 352
P H 5 01
E xpa n sion B a ckp la ne C a rd, P artia l
L ocated In E xpa n sion C h assis
A n alog B a ckp la ne C a rd, P a rtia l
L ocated In N e tS can M ain C ha ssis
C onnecting the B ackplane C ards
C A -1 54
C o nn ects to
P H 4 01 a nd P H 5 01
2
40
P H 4 01
Note: Ribbon cable (CA-154) is “keyed” for proper installation.
5. Using the same front/back orientation, position the expansion chassis on top of the NetScan unit, then insert the
remaining end of cable CA-154 into expansion chassis connector PH501, on rear of PC board.
6. Secure the expansion chassis to the NetScan unit with two machine screws (B) for each of the four mounting blocks
installed in step 3.
7. Install the cover plate (removed in step 2) onto the expansion chassis, and secure with two screws.