Table of Contents
Advertisement
Interface panel cabling
External alarm
connector
This connector is connected to the alarms interface board PL3 by the factory.
Table 3-14 lists the external alarms connections. Ten alarms are also shown on
the alarm board front panel LEDs.
Inst. 3–68
Table 3-14 External alarms pin connections (37-way D-type)
Pin
Signal/Description
no.
1
Mains AC fail
2
Mains AC return
3
Not connected
4
Not connected
5
TMS 1 failure
6
TMS 1 return
7
TMS 2 failure
8
TMS 2 return
9
Not connected
10
Not connected
11
Not connected
12
Not connected
13
Overtemp alarm
14
Overtemp return
15
Low voltage alarm
16
Low voltage return
17
Not connected
18
Not connected
19
Rectifier fail
Installation & Configuration: Horizon macro outdoor
68P02902W03-A
CONTROLLED INTRODUCTION
Pin
Signal/Description
no.
20
Rectifier return
21
Not connected
22
Not connected
23
AUX TMS overtemp
24
AUX TMS overtemp return
25
Door 2 open
26
Door 2 return
27
Optional smoke alarm
28
Optional smoke alarm return
29
AUX EQUIP overtemp alarm
30
AUX EQUIP overtemp return
31
Not connected
32
Not connected
33
Not connected
34
Not connected
35
Not connected
36
CAB overtemp
37
CAB overtemp return
GSM-204-423
31st Oct 01
Advertisement
Table of Contents
