Operators and Installation Manual RA-2500 AIS Receiver.pdf - Jotron

6. Junction Box Connector
See chapter 7.2
7. Programming Connector
This 15 pin D-sub connector is for programming of the Receiver by Program Engineers
only.
8. Extra I/O Connector
This 9 pin D-sub connector is not described. Factory use only.
7.2 Description of Junction Box Connector
37 Pin D-sub
RA-2500
Functions
Input / Output
13 AIS TD4-B (External Out
Display)
14 AIS TD4-A (External Out
Display)
Isolated GND
15 AIS RD4-B In
16 AIS RD4-A In
Isolated GND
17 AIS TD5-B
18 AIS TD5-A
Isolated GND
19 AIS RD5-B
20 AIS RD5-A
Isolated GND
21 AIS TD6-B Out
22 AIS TD6-A Out
Isolated GND
23 AIS RD6-B In
24 AIS RD6-A In
Isolated GND
25 AIS TD7-B Reserved
26 AIS TD7-A Reserved
Isolated GND
27 AIS RD7-B
28 AIS RD7-A
Isolated GND
29 RS-232 TX Out
30 RS-232 RX In
31 Dry relay contact, Referred to
pin 48
Alarm Out
(NC)
32 Dry relay contact, Referred to
pin 48
Alarm Out
(NO)
33 Dry relay contact, Referred to Common
#46 & 47
34 I/O Spare
35 Future warning for Backup
Power
36 GND
82694_Op&Ins MAN_RA2500_D 7-2