User's Manual

Table Of Contents
Page 3–78
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
(k) HSD-X Installations Multi-Channel
The tables in this section provide all top, middle, and bottom plug, connection
details for of HSD-Xs integrated with the HSD-128 transceiver in Multi-Channel
configurations.
Table 3–42. HSD-X Top Plug Connections
I/O
From
Top
Plug
Signal Name To Description
I
4A, 4B,
4C, 4D
System
Configuration 1 to 4
4A, 4B, 4C, 4D = 1 (Open) System Configuration
Reserved
I
6A HSD-X/HSD I/F
Bus A In
HSD-128 Master TP2E ARINC 429 Rx-HI
Master Crosstalk
Broadcast
I
6B HSD-X/HSD I/F
Bus B In
HSD-128 Master TP2F ARINC 429 Rx-LO
Master Crosstalk
Broadcast
O
6C HSD-X/HSD I/F
Bus A Out
Refer to the
interconnection diagram
1110-B-0419
ARINC 429 Tx-HI
HSD-X Crosstalk Ring
O
6D HSD-X/HSD I/F
Bus B Out
Refer to the
interconnection diagram
1110-B-0419
ARINC 429 Tx-LO
HSD-X Crosstalk Ring
I
8A Input Bus A In Refer to the
interconnection diagram
1110-B-0419
ARINC 429 Rx-HI
HSD-X Crosstalk Ring
I
8B Input Bus B In Refer to the
interconnection diagram
1110-B-0419
ARINC 429 Rx-LO
HSD-X Crosstalk Ring
I
9D Fwd ID Common Common GND
connection for system,
I/O configuration, and
FWD ID
I 10A Fwd ID #1 (MSB) 1 = no connection,
0 = common (TP9D)
Six digit Hex ID assigned
by Inmarsat / EMS
SATCOM
I 10B Fwd ID #2
I 10C Fwd ID #3
I 10D Fwd ID #4
I 11A Fwd ID #5
I 11B Fwd ID #6
I 11C Fwd ID #7
I 11D Fwd ID #8
I 12A Fwd ID #9
I 12B Fwd ID #10
I 12C Fwd ID #11