Honeywell KHF 1050 System Installation Manual page 105

PIN SIGNAL NAME
43 +27.5V PRI PWR
44 SPARE
45 SPARE
46 SPARE
47 SPARE
48 SPARE
49 OTHER SIDE ON
50 HF CONT INP #2(B)
51 SPARE
52 SPARE
53 CRA
54 BRDG ON +
55 EXCTR INHB +
56 DATA XMT INHB
57 CONT SEL
58 VO PTT L
59 DATA CAPBLTY INSTL
60 SPARE
61 SELCAL AUD L
62 EXT MODEM AUD INP L
63 MIC AUD L
64 PRI PWR RTN
65 SPARE
66 DATA BUS SHLD GND
67 DATA BUS SHLD GND
68 GENL PRP BUS
Revison 2
N
KHF 1050 SYSTEM INSTALLATION MANUAL
KRX 1053 CONNECTOR PIN DEFINITIONS
GND DATA BUS SHIELD GROUND
GND DATA BUS SHIELD GROUND
I/O DESCRIPTION
I +27.4 VDC PRIMARY POWER
I (not used)
I (not used)
O (not used)
I (not used)
I (not used)
I OTHER SIDE ON SENSE
I HF CONTROLLER INPUT #2 (B)
(not used)
(not used)
I CPLR RXD BUS +
O BRIDGING AMPLIFIER ON +
I EXCTR INHIBITION +
I DATA TRANSMIT INHIBIT
I CONTROLLER SELECT
I VOICE PUSH-TO-TALK LOW
DATA CAPABILITY INSTALLED
(not used)
O SELCAL AUDIO LOW
I EXT MODEM AUDIO INPUT LOW
I MIC AUDIO LOW
I PRIMARY POWER RETURN
(not used)
I GENERAL PURPOSE BUS INPUT (B)
23-10-09
Page 2023
Apr/2006