General - Honeywell ASPIRE-400 System Description, Installation And Maintenance Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
2. Electrical Installation (TASK 23-15-49)
A.

General

(1) The Electrical System for the Aspire-400 consists of three main components, the HPA,
SCM and SDU, with the SDU acting as a central hub for the other two.
B. HPA Installation
(1) Power Requirements
(a)
(2) Interfaces
(a)
(b)
(c)
C. SCM Installation
(1) Power Requirements
(a)
(2) Interfaces
(a)
D. SDU Installation
(1) Power Requirements
(a)
(2) Interfaces
(a)
(b)
3. Physical Connectors
A. SDU Rear Panel Receptacle
(1) The SDU has a low insertion force, size 2 shell ARINC 600 receptacle with an index pin
arrangement of 081.
NOTE:
EFFECTIVITY
ALL
© Honeywell International Inc. Do not copy without express permission of Honeywell.
ASPIRE-400
The HPA system runs on 115 VAC with a maximum power consumption of 280 W
and has a maximum power dissipation of 240 W.
J1-A (70X #22 Contacts, 1X Size 1 Coax)
J1-B (70X #22 Contacts, 1X Size 1 Coax)
J1-C (4X #20 Contacts, 3X #16 Contacts, 4X #12 Contacts, 2X #5 Contact).
The SCM system runs on 18 VDC with a maximum power consumption of 16 W
and has a maximum power dissipation of 10.7 W.
15 Position D-SUB Plug MALE (TE 5745908-2).
The SDU system runs on 115 VAC with a maximum power consumption of 60 W
and has a maximum power dissipation of 70 W.
9 PIN D-SUB Receptacle
RJ45 Connector.
The connector Index Pin Coding and Connector Specification are defined in
ARINC 600 Attachments 18 and 19 respectively.
23-15-49
3rd rvw Draft as of:
29 January, 2020
Page 4-15
22 Apr 2019