Specifications

Engineering Standard –NSW
Signalling SMS 02
Cerberus Level Crossing Monitor Equipment
March 2005 Version 1.2 © Australian Rail Track Corporation Page 106 of 118
This document is uncontrolled when printed.
File ____ GENERIC.IO
; Level Crossing
; GENERIC.IO
; Modification History
; 17 June 94 PJM updated for REL 3.2c or later code
; 03 July 94 updated
; 07 Sept 94 added train order working relays.
; 18 May 95 comments and warnings improved.
;
;**************** WARNING ! WARNING ! WARNING ! *************** ;*
This file should not be altered or modified by un-authorised *
;* personnel. Any modifications to these i/o listings must be *
;* fully tested before placed in to use!!!!!! *
;**************************************************************** ;
;INPUT I/O Listing
; NAME BOARD BIT
BATT_TEST_IN
0
1 ;
contacts from QBCA1 Battery Test Relay
DXT
0
2 ;
DXT track circuit
XT
0
3 ;
XT
track circuit
UXT
0
4 ;
UXT track circuit
UDSR
0
5 ;
Up direction stick
DDSR
0
6 ;
Down direction stick
XR
0
7 ;
Crossing Control Relay
XPR
0
8 ;
Crossing Control repeat relay
; inputs 9-12 are for signal ALSR & HR contacts
LOCAL_PB_RESET 0
13
TEST_ZK
0
14
AC_SUPPLY
0
15
BATT_ALARM_CARD 0
16
SS_LIGHT_ZK
0
17
CS_LIGHT_ZK
0
18
BELL_ZK
0
19
;;SS_BOOM_ZK
0
20
;;CS_BOOM_ZK
0
21
;;SS_GA
TE_UP_ZK
0
22
;;CS_GATE_UP_ZK
0
23
; push button reset from monitor front panel
; level crossing test switch input ; AC
supply availability ; input from Store 74
alarm card relay
; SS emergency light switch
; CS emergency light switch
; Bell emergency light switch
; SS emergency gate switch
; CS emergency gate switch
; position of SS gate, 1 is gate up
; position of CS gate 0 is gate down
; inputs 24-31 are for additional tracks and relays
DSPR DSJR
DSJPR
DRAG_EQUIP
TEST_CUT_O
FF 0
28 ; train order working
29 ; train order working
30 ; train order working
31 ; dragging equipment detector
32 ; Test Cut Off contact in battery test circuit
DOOR SWITCH 0 33 ; location door switch _
; inputs 49-56 are not logged and should not to be used except for ;
monitoring the the flasher states.
FLASH_SYD
0
49
FLASH_COU 0 50
;OUTPUT I/O
BATT_TEST_OP
0 57 ; battery test relay output to do battery test
NO_LX_FAULT
0
58
;
normally output is 'on' indicating all OK
NO_LX_WARNING
0
59
;
normally output is 'on' indic
ating all OK
SYS_FAULT 0 60 ; system fault cannot be cleared with normal reset
0
0
0
0