User's Manual

SYSTEM DESCRIPTION AND INSTALLATION MANUAL
TCAS 3000 Traffic Alert and Collision Avoidance System
34−43−23
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Page 4−13
15 Dec 2005
Table 4−1. TCAS 3000 Computer Unit Loading/Gradient Specifications (cont)
Connector Pin
Designation
Functional Description
RBP−3F,
RBP−3G
Spare Pins
RBP−3H RA Data Word 270 Bit 24 Discrete Output
See RBP−1H.
RBP−3J RA Data Word 270 Bit 25 Discrete Output
See RBP−1H.
RBP−3K RA Data Word 270 Bit 26 Discrete Output
See RBP−1H.
RBP−4A
Thru
RBP−4F
Reserved Discrete Inputs
Reserved for future use.
RBP−4G RA Display Test Inhibit Program Pin
This program pin is used to determine if RA discrete monitoring will be inhibited during
self−test. If this pin is connected to program common (ground), RA discrete self−test
monitoring is inhibited. An open on this pin indicates RA discretes monitoring during
self−test.
RBP−4H RA Data Word 270 Bit 27 Discrete Output
See RBP−1H.
RBP−4J RA Data Word 270 Bit 28 Discrete Output
See RBP−1H.
RBP−4K RA Data Word 270 Bit 29 Discrete Output
See RBP−1H.