Iris Diagnostics, a Division of Iris International, Inc.
iQ
®
200 Sprint™ (2G) Automated Urine Microscopy Analyzer Service Manual 300-4949 Rev A 01/2005 3-25
3. Components
Pump SIC #101-5020
The Pump SIC concentrates the signals from the elements of a peristaltic
pump assembly, including: the DC pump motor, its rotation encoder, the
home detect optical sensor, a cassette-in-place switch and a pair of
cover-closed switches. The signals from a Pump SIC connect to the
SMCS backplane through a 20-wire ribbon cable. The three Pump SICs
in the SMCS:
1. Evacuation Pump assembly, connected into backplane connector J17,
2. Cannula Pump assembly, connected into backplane connector J22,
3. Sheath Pump assembly, connected into backplane connector J23.
The Pump SIC connectors are summarized in table below.
Connect. Type Connects to Function
J1
20-pin ribbon
header
Backplane:
J17 (Evacuation pump)
J22 (Cannula pump)
J23 (Lamina pump)
Main signals to SMCS
for: Evacuation pump,
Cannula pump, or
Lamina pump
J2
12-pin female
ESN
DC motor and encoder
assy, P1
Motor and Encoder
signals
FSV SIC # 101-5045
The Fluid System Valve (FSV) SIC concentrates the leads from up to 12
solenoid valves that operate the fluid system. The signals are brought to
SMCS backplane J25 through a 40-wire ribbon cable. The FSV SIC is
mounted alongside the Do-All SIC on the Fluid System Valve Assembly.
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