Figure 8-5: Alarms Connector, Pin Identification; Table 8-3: Alarms Connector, Pin Assignment - Eci Telecom NPT-1020 Installation And Maintenance Manual

NPT-1020 Installation and Maintenance Manual
ECI offers appropriate cables for each of these configurations.
The following figure identifies the connector pins, as seen when looking into the connector. The following
table lists the connector pin assignment.

Table 8-3: Alarms connector, pin assignment

Pin Name
ALARM_IN1(A)
1
ALARM_IN1(B)
6
ALARM_IN2(A)
2
ALARM_IN2(B)
7
ALARM_IN3(A)
3
ALARM_IN3(A)
8
ALARM_IN4(A)
4
ALARM_IN4(B)
9
ALARM_OUT1(A)
11
ALARM_OUT1(B)
12
ALARM_OUT2(A)
13
ALARM_OUT2(B)
14
ALARM_OUT3(A)
5
ALARM_OUT3(B1)
10
ALARM_OUT3(B2)
15
ECI Telecom Ltd. Proprietary

Figure 8-5: Alarms connector, pin identification

Function
First alarm input
Second alarm input
Third alarm input
Fourth alarm input
First alarm output
Second alarm output
Third alarm output, common
Third alarm output, normally
closed
Third alarm output, normally
open
Direction Wire color
Input Brown
Input Brown/Gray ring
Input Red
Input Red/Gray ring
Input Orange
Input Orange/Gray ring
Input Yellow
Input Yellow/Gray ring
Output Blue
Output Blue/Gray ring
Output Violet
Output Violet/Gray ring
Output Green
Output Green/Gray ring
Output White
Connection Data
8-4