PS Engineering
PAC45 Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-045-0100
Page 2-2
January 2020
To prevent noise, avoid installing the unit close to high current devices or systems with high-
voltage pulse type outputs, such as DME or transponders. Avoid running the interconnecting
bundles near any high current wires.
2.3.3 Audio controller Connector Assembly
The LRU connectors mate with one 50-pin, one 37-pin, and two 26-pin connectors in the
PAC45D. The connectors are a sub-miniature crimp-type, and require the use a hand crimp tool,
from table below (or equiv.).
Figure 2-1 - PAC45D Connector Layout
NOTE: The 50-pin and 37-pin connectors are pin-compatible with most NAT AMS-series and Ju-
piter JA95-series audio controllers. Refer to the connector pin maps to confirm compatibility.
The two 26-pin connectors are used to give the PAC45D systems added capability.
The PAC45D LRU Hub can be remote mounted, and connections to control head(s) CTL45.
Ensure that proper strain relief and chafing precautions are made during wiring and installation.
Manufacturer
Crimping Tool
Positioner
Extraction tool
AMP
601966-1
601966-6
91067-1
Daniels
AFM8
K42
M24308-1
ITT-Cannon
995-0001-584
995-0001-739
91067-1
Table 2-1 Connector Pin crimping tools
2.3.4 Thumbscrew and Slide Lock (AMS compliant) connector assembly
Existing installation may utilize slide-locking mechanisms on their connectors. PS Engineering
has included slide lock posts with the 26-pin connector kits for your convenience.
You can remove the 5mm hex standoffs from the 37 and 50-pin connectors and replace with the
5mm post to keep the existing connectors. Picture below shows slide lock post installed.
PRELIMINARY
