MTN TI External Alarms BTS Eltek DN606081 TI

TELECOM IMPLEMENTATION

External Alarms (BTS – Eltek) Telecom Implementation p On this document you can find: - External Alarms Cable - Routing g - External Alarms - Pin Connection / Electrical Connection - Eltek Commissioning Snapshots (External Alarm) - BTS Commissioning Snapshots (External Alarm)

Slide 1 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

TELECOM IMPLEMENTATION

External Alarms Cable – Routing

Note the Eltek External Alarms go to the BTS 900 only in both cases. Check BTS Installation Hand Book for location in the Entry Cable Kit.

Slide 2 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

TELECOM IMPLEMENTATION

Slide 3 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

TELECOM IMPLEMENTATION

External Alarms – Pin Connection

BTS Connector

Eltek Interface Card

Alarm Cable

(Ext. Alarms Input / Control Out)

External Alarms Output

12-Pair (2 x 0.5mm)

BTS Input

Pin

Description

Pin

BTS Alarm Input 1

7

Relay 1

5 (B1)

GND

26

Relay 1 Common

6 (B1)

BTS Alarm Input 2

8

Relay 2

8 (B1)

GND

27

Relay 2 Common

9 (B1)

BTS Alarm Input 3

9

Relay 3

9 (B2)

GND

28

Relay 3 Common

10 (B2)

BTS Alarm Input p 4

10

Relayy 4

12 ((B2))

GND

29

Relay 4 Common

13 (B2)

BTS Alarm Input 5

11

Relay 5

15 (B2)

GND

30

Relay 5 Common

16 (B2)

BTS Alarm Input 6

12

Relay 6

18 (B2)

GND

31

Relay 6 Common

19 (B2)

Signal / Alarm

Pair

Mains Fail Alarm

1

Orange Orange/White

High Battery Voltage

2

Low Battery Voltage

3

Load/Battery Fuse Fail

4

Rectifier Module Fault

5

MCU Common Alarm

6

There are 2 banks in External Alarms Output Card of Eltek. Refer to Electrical connection for more details.

Slide 4 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

Pair Colour

Green Green/White Brown Brown/White Greyy Grey/White Blue Blue/White Orange Orange/White

TELECOM IMPLEMENTATION

External Alarms – Electrical Connection

Slide 5 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

TELECOM IMPLEMENTATION

External Alarms – Commissioning Eltek Alarm Output Selection

Slide 6 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

TELECOM IMPLEMENTATION

External Alarms – Commissioning Eltek Battery Voltage/Temperature Settings Adjust the Voltage limits according with the figure below.

Check which temperature sensor is correct

Check the setting below.

Slide 7 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

TELECOM IMPLEMENTATION

External Alarms – Commissioning BTS Alarm Input Selection

Attention – All the alarms normal state is closed. Before clicking next make sure the Input is closed

Slide 8 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

TELECOM IMPLEMENTATION

External Alarms – Testing the Alarms BTS Eltek Normal state of the alarms are showed below. When simulating the alarms, check if the status of the alarm is changed in both cabinets

Slide 9 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli

TELECOM IMPLEMENTATION

External Alarms – Where to Buy in Iran

DB37 Male: Contact 021-66726785 Cable: Contact 021-33946677-8

Slide 10 of 10 – DN606081 TI.03 – 03.October.2006 – by Stevan Picolli