External Alarm Schematic

External Alarms Connection:

There are two types of environment monitoring configurations for the BTS3012:  A DEMU is built in the common sub rack and connects to the external sensor through a cabinet top cable.  Environment alarm box (EAC-2), communicates with the DTMU through CBUS3. Here in V7 project, we use the first type to configure the external alarm. When installing the DEMU of the BTS3012, we need to configure a DDF box for the DEMU. The configuration procedure is as shown below figure.

Figure 11-1 Installing a DDF box for the built-in DEMU

All alarm signals are collected from rectifier cabinet, fire alarm control panel, generator system, air-condition, HVAC control panel and door switch sensor, ect. And firstly all this signals will be connected to the DDF as a group. The picture below shows the blocks used inside HUAWEI DDF cabinet.

Figure 11-2 External alarm socket

Extended alarm socket resource allocation can be seen from below table: 0

1

2

3

4

5

6

7

Telecom shelter air condition #1 fault

Telecom shelter air condition #2 fault

Telecom/ General shelter fire alarm

Telecom/ General shelter door alarm

Telecom shelter high temperature alarm

Telecom shelter minor power fail(minor)

Telecom shelter tower light alarm

X2

Generator #1 fault

Telecom shelter power fail major

Generator low fuel – day tank

Generator low fuel – storage tank

Telecom shelter commercial power fail

Generator #2 fault

X3

Telecom/ Generator shelter FM200 released/ FA fault

Telecom shelter high humidity alarm

Generato r #1 running(i ndication ) Telecom shelter battery/ AC failaccess control

Telecom shelter battery discharge/ commercial power Generator #2 running(indic ation)

Telecom shelter OPP alarm

DSX Fuse

Micor Wave Major

Micor Wave Minor

　 X1

Micor Wave Remote

Table 11-1 External alarm socket resource allocation table

The below table shows the function of the DMLC connector on the top of cabinet: Printscreen

Type

Description

BOM Code of the Cable

SWIN

MD68 female connector

32 Boolean value inputs

4047251 Single Cable,Alarm Input Signal Cable, 10.0m, D68M-IV, CC32P0.4P430U(S)-I, BTS3012

SWOUT

DB15 female

6 Boolean value outputs

4047250 Single Cable,Boolean Value Output

Printscreen

Type

Description

connector AIN

DB44 female connector

BOM Code of the Cable Signal cable, 10.0m, D15M-I, CC8P0.4P430U(S)-I, BTS3012

4 analog inputs, smoke/water/door access control/ infrared/temperature and humidity sensor signal input

4047252 Single Cable,Analog Signal And Dedicated Signal Cable, 10.0m, D44M-I, CC16P0.4P430U(S)-I, BTS3012

Table 11-2 Function of the DMLC connector

The following table shows the definition of the cable for the sensors at the cabinet top. BOM Code of Cable 4047250 Single Cable,Boolean Value Output Signal Cable,10.0m,D15MI,CC8P0.4P430U(S)I,BTS3012

4047252 Single Cable,Analog Signal And Dedicated Signal Cable,10.0m,D44MI,CC16P0.4P430U(S) -I,BTS3012

Connector to the DMLC at the Cabinet Top / Cable Signal Definition

4047251 Single Cable,Alarm Input Signal Cable,10.0m,D68MIV,CC32P0.4P430U( S)-I,BTS3012

Boolean value input ports 1–8 and 9–16:

Boolean value input ports 17–24 and 25–32:

Figure 11-3 Function of the DMLC connector

The following table shows the connections between DDF sockets and SWIN pins. Alarm ID 6438

Connecto r Pin

Core Color

Connecto r Pin

Core Color

Alarm Name

DDF

X1.2

White

X1.36

Blue

Telecom shelter air condition #1 fault

PIN NO. X1-0

6440 6442 6444 6446 6448 6450 6452

X1.3 X1.4 X1.5 X1.6 X1.7 X1.8 X1.9

White White White White Red Red Red

X1.37 X1.38 X1.39 X1.40 X1.41 X1.42 X1.43

Orange Green Brown Grey Blue Orange Green

6454 6456 6458 6460 6462 6464 6466 6422 6424

X1.10 X1.11 X1.12 X1.13 X1.14 X1.15 X1.16 X1.17 X1.18

Red Red Black Black Black Black Black Black White

X1.44 X1.45 X1.46 X1.47 X1.48 X1.49 X1.50 X1.51 X1.52

Brown Grey Blue Orange Green Brown Grey Blue Blue

6426 6428 6430 6432 6434 6436 6468 6470 6472 6474 6476 6478 6480 6482 6484

X1.19 X1.20 X1.21 X1.22 X1.23 X1.24 X1.25 X1.26 X1.27 X1.28 X1.29 X1.30 X1.31 X1.32 X1.33

White White White White Red Red Red Red Red Black Black Black Black Black Black

X1.53 X1.54 X1.55 X1.56 X1.57 X1.58 X1.59 X1.60 X1.61 X1.62 X1.63 X1.64 X1.65 X1.66 X1.67

Orange Green Brown Grey Blue Orange Green Brown Grey Blue Orange Green Brown Grey Blue

Telecom shelter air condition #2 fault Telecom/General shelter fire alarm Telecom/General shelter door alarm Telecom shelter high temperature alarm Telecom shelter minor power fail(minor) Telecom shelter tower light alarm Telecom shelter battery discharge/ commercial power Generator #1 fault Telecom shelter power fail major Generator #1 running(indication) Generator low fuel – day tank Generator low fuel – storage tank Telecom shelter commercial power fail Generator #2 fault Generator #2 running(indication) Telecom/ Generator shelter FM200 released/ FA fault Telecom shelter high humidity alarm Telecom shelter battery/ AC fail-access control Telecom shelter OPP alarm DSX Fuse Micro Wave Major Micro Wave Minor Micro Wave Remote TTA Alarm Boolean Value Alarm on Path 26 Boolean Value Alarm on Path 27 Boolean Value Alarm on Path 28 Boolean Value Alarm on Path 29 Boolean Value Alarm on Path 30 Boolean Value Alarm on Path 31 Boolean Value Alarm on Path 32

Table 11-3 connections between DDF sockets and DDFpins

There are three type cable between DMLC and DDF, BOM:4047251 Single Cable,Alarm Input Signal Cable, 10.0m, D68M-IV, CC32P0.4P430U(S)-I, BTS3012 BOM:4047250 Single Cable,Boolean Value Output Signal cable, 10.0m, D15M-I, CC8P0.4P430U(S)-I, BTS3012 BOM:4047252 Single Cable,Analog Signal And Dedicated Signal Cable, 10.0m, D44M-I, CC16P0.4P430U(S)-I, BTS3012

X1-1 X1-2 X1-3 X1-4 X1-5 X1-6 X1-7 X2-0 X2-1 X2-2 X2-3 X2-4 X2-5 X2-6 X2-7 X3-0 X3-1 X3-2 X3-3 X3-4 X3-5 X3-6 X3-7 X4-1 Future Future Future Future Future Future Future