Idex Hale Sam, Technical Manual

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100
C. Tag and disconnect (#2 Phillips screwdriver) POWER connection.
D. Using 7/16-in wrench, remove two [2] 1/4–20 x 1.25-in hex head screws (each
with one [1] lock and one [1] flat washer).
E. Remove module.
Installation
Visually inspect MIV–A module address switch as follows.
•
If installing a master MIV–A module the switch pointer must point to the A position.
•
If installing a slave MIV–A module the switch pointer must point to the 0 position.
Otherwise, perform Set MIV–A Module Address (Master) (Slave). See paragraph 4.12.5,
page 140.
A.
Align new module with bracket.
B. Hand start two [2] 1/4–20 x 1.25-in hex head screws (each with one [1] lock and
one [1] flat washer).
C. Using 7/16-in wrench, tighten screws.
THE MODULE DEUTSCH CONNECTORS ARE KEYED; HOWEVER, ALL MODULES UTILIZE
THE SAME TWO KEYS. VERIFY THE HARNESS LABEL AND THE MODULE PART NUMBER
TO ENSURE THE CORRECT MODULE AND HARNESS CONNECTOR ARE BEING CON-
NECTED.
D. Connect electrical connectors according to tags.
E. Install cable ties cut to R&R module as noted.
4.8.4 MIV 2.0 Drive Module
The MIV 2.0 drive module, AKA MIV control module, translates and integrates discrete control
signals for each MIV on to the Green CAN bus allowing other devices (and processes) to know the
position of each MIV. The discrete inputs/outputs (signal name) and buss connections are shown
on Figure 73.
Figure 73. MIV–A Drive Module
A module installs on each of the Hale MIV 2.0 valve assemblies. Connect the module according
to Table 54.