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Installing the ONS 15454 M6 Shelf
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Procedure
Step 1
Connect one end of the SCSI cable to the input alarms or input/output alarms, and the other end to the alarm
source (See Diagram 1 of
99: Installing the ECU Alarm Cable—Right Exit Option, on page
pins are listed in
(15454-M-AEXPCBL) Connector Details , on page 130
(15454-M-ALMCBL2) Connector Details , on page
Note
Step 2
Tighten the screws of the SCSI connector to a torque value of 4 in-lb (0.45 N-m) using #2 Philips Dynamometric
screwdriver. See Diagram 2 of
Figure 99: Installing the ECU Alarm Cable—Right Exit Option, on page
Step 3
Bend the cable at an angle of 90° to exit from the left side (see Diagram 3 of
Alarm Cable—Left Exit Option, on page
Installing the ECU Alarm Cable—Right Exit Option, on page
Step 4
Snap the cable bend controller on the cable. See Diagram 4 of
Exit Option, on page 130
Step 5
Return to your originating procedure (NTP).
Alarm SCSI 26-pin cable
Wire-wrap tool for ANSI BITS
Screw for the alarm cable
NTP-G253 Install the ECU or ECU-S Module, on page
As needed
Onsite
None
Figure 98: Installing the ECU Alarm Cable—Left Exit Option, on page 130
Table 5: SCSI Alarm Cable (15454-M-ALMCBL) and SCSI Alarm Patch Cable
These alarms are generic signals that the operator assigns to a definite wire (color) and name through
the Craft Terminal.
Figure 98: Installing the ECU Alarm Cable—Left Exit Option, on page 130
or
Figure 99: Installing the ECU Alarm Cable—Right Exit Option, on page
DLP-G295 Install Alarm Wires in ONS 15454 M6
130). The details of the alarm connector
and
Table 6: SCSI Alarm Wire-Wrap Cable
131.
130) or to exit from the right side (see Diagram 3 of
130).
Figure 98: Installing the ECU Alarm Cable—Left
Installing the ONS 15454 M6 Shelf
79.
or
130.
Figure 98: Installing the ECU
Figure 99:
129
Figure
or
130.
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