Honeywell KHF 1050 System Installation Manual page 106

PIN SIGNAL NAME
69 DATA BUS SHLD GND
70 DATA BUS SHLD GND
71 HF TUNE/M STAT(B)
72 DATA BUS SHLD GND
73 SPARE
74 CRB
75 RXD(IN)
76 CR COM
77 TUN FAIL +
78 MAINT TEST
79 R SIDE
80 EXT DATA KEYLINE L
81 SPARE
82 RCV AUD/SIDETN L
83 ANLG SHLD GND
84 ANLG SHLD GND
85 PRI PWR RTN
86 DATA BUS SHLD GND
87 DATA BUS SHLD GND
88 DATA BUS SHLD GND
89 DATA BUS SHLD GND
90 DATA BUS SHLD GND
91 DATA BUS SHLD GND
92 DATA BUS SHLD GND
93 FG
Revison 2
N
KHF 1050 SYSTEM INSTALLATION MANUAL
KRX 1053 CONNECTOR PIN DEFINITIONS
GND DATA BUS SHIELD GND
GND DATA BUS SHIELD GND
GND DATA BUS SHIELD GROUND
GND ANALOG SHIELD GROUND
GND ANALOG SHIELD GROUND
GND DATA BUS SHIELD GROUND
GND DATA BUS SHIELD GROUND
GND DATA BUS SHIELD GROUND
GND DATA BUS SHIELD GROUND
GND DATA BUS SHIELD GROUND
GND DATA BUS SHIELD GROUND
GND DATA BUS SHIELD GROUND
GND FIELD GROUND
I/O DESCRIPTION
O HF TUNING/MODE STATUS (B)
(not used)
I CPLR RXD BUS -
I RS232 MAINTENANCE MODE
PHOTO-COUPLER COMMON
SOURCE
I TUN FAIL +
I MAINTENANCE TEST
I RIGHT SIDE
I EXTERNAL DATA KEYLINE LOW
I (not used)
O RECEIVE AUDIO/SIDETONE LOW
I PRIMARY POWER RETURN
23-10-09
Page 2024
Apr/2006