UPS Aviation Technologies Apollo SL70R, Руководство по установке

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Installation Procedures
Apollo SL70R Installation Manual
11
2.7.1
I
NTERFACE
C
ONNECTOR
D
EFINITION
Table 2-1 Rear Connector Pinout
Pin # I/O Connection Function
1 I Power + main DC power input
2 I Power ground main DC power ground
3 O Serial ground RS-232 serial ground
4 I RxD1 RS-232 serial data input
5 O TxD1 RS-232 serial data output
6 O Reserved
7 O Reserved
8 I Reserved
9 I Reserved
10 I Ident remote ident input (ground momentarily for ident)
11 -- NC no connection
12 I A4 A4 altitude gray code input
13 I A1 A1 altitude gray code input
14 I B2 B2 altitude gray code input
15 I C4 C4 altitude gray code input
16 I C1 C1 altitude gray code input
17 -- Reserved
18 -- Reserved
19 I Suppress remote suppression input (high for suppression)
20 O NC no connection
21 I Reserved
22 O TxD2 RS-232 serial data output – Duplicates TxD1 data
23 -- NC no connection
24 -- Ground
25 I Reserved
26 I Reserved
27 -- Ground
28 -- Ground
29 I Standby remote standby input (ground for standby)
30 -- Ground
31 I A2 A2 altitude gray code input
32 I B4 B4 altitude gray code input
33 I B1 B1 altitude gray code input
34 I C2 C2 altitude gray code input
35 I D4 D4 altitude gray code input
36 -- GP I/O 0 Altitude Source Select
37 -- Ground
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20
19
37
Viewed from rear of unit