XDM-300 Installation and
Maintenance Manual
Connectors Pin Assignment
417006-2311-0H3-A00 ECI
Telecom
Ltd.
Proprietary
A-29
Pin Designation Function
Direction Wire
color Assignment
16 ALMO1_NO Output relay 1,
normally open contact
Output
Orange/
white
17 ALMO1_COM
Output relay 1, common
contact
Output
Green/
white
18 ALMO1_NC Output relay 1,
normally closed contact
Output Blue/white
19 ALMO2_NO Output relay 2,
normally open contact
Output
Violet/
white
20 ALMO2_COM
Output relay 2, common
contact
Output Red/black
21 ALMO2_NC Output relay 2,
normally closed contact
Output
Orange/
black
22 ALMO3_NO Output relay 3,
normally open contact
Output
Yellow/
black
23 ALMO3_COM
Output relay 3, common
contact
Output
Green/
black
24 ALMO3_NC Output relay 3,
normally closed contact
Output Gray/black
25 ALMO4_NO Output relay 4,
normally open contact
Output Pink/black
26 ALMO4_COM
Output relay 4, common
contact
Output Pink/green
27 ALMO4_NC Output relay 4,
normally closed contact
Output Pink/red
28 ALMIN_1 External
alarm
input 1
Input
Pink/violet
29
ALMIN_2
External alarm input 2
Input
Light blue
30 GND
ground
Light
blue/brown
31
ALMIN_3
External alarm input 3
Input
Light
blue/red
32
ALMIN_4
External alarm input 4
Input
Light
blue/violet
33 GND
ground
Light
blue/black
34 BUZZ_OFF Buzzer
mute
Output Gray/green
35 CRIT_NC Critical alarm relay,
normally closed contact
Output Gray/red
36 CRIT_COM Critical alarm relay,
common contact
Output Gray/violet
37 CRIT_NO Critical alarm relay,
normally open contact
Output
Light
green/black
38 MAJ_NC
Major alarm relay,
normally closed contact
Output Violet/black
39 MAJ_COM Major alarm relay,
common contact
Output
Black/white
dots
Shelf 1
Summary of Contents for XDM-300
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