FSEB Installation

Installing Flexi Syste tem m External Alarm (FSEB)

Installing Flexi Multiradio Base Sta tattion and Flexi Multiradio 10 Base Station Optional Items

18 Installing Flexi System External Alarm (FSEB) 18.1 Installing Flexi System External Alarm (FSEB) These instructions show how install and connect the cabling of Flexi System External Alarm (FSEB). (FSEB). Before you start Flexi System External Alarm (FSEB) 471424A can be installed either horizontally (cable lead-ins on the side) or vertically (cable lead-ins facing downwards, or left or right). See the following figures for the two installation options. Figure 290

244

FSEB installed horizontally

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Installing Flexi Multiradio Base Station and Flexi Multiradio 10 Base Station Optional Items

Figure 291

Installing Flexi System External Alarm (FSEB)

FSEB installed vertically

In outdoor installations, the cable lead-ins must be facing downwards, left or right to meet the IP55 standard. Figure 292 FSEB connectors

ESD

Grounding point EAC M16 UltraSite and Talk swap cases BTS interconnection cable

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Figure 293


Fixing FSEB cables

) . m n x i a m . 0 7 m 0 9 5 1 (

Cable fixing

When the cable is routed down, tie the cable a maximum of 500 mm (19.7 in) away from the FSEB to prevent the weight of the cable to break the cable lead glands of the FSEB. Before installing the FSEB, see FSEB interface signals and connector pin assignments. In pole or wall installations, locate the box in the proximity of the System Module. In wall installations, make sure that the mounting surface is flat. The distance from the FSEB to the System Module is limited by the length of the alarm cable. If using Flexi Mounting Auxiliary Brackets (FMAA), see the following figures for the installation position of the FSEB on the module casing.

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Figure 294


FMAA with FSEB

FMAA

FMAA

FSEB

FSEB

Figure 295 FMAA with FSEB and FSEC

FMAA

FMAA FSEB

FSEB FMAA FSEC FSEC

In FCIA and FCOA installations, use the fixing points on the cabinet roof.

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Figure 296

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FSEB fixing points on the FCIA roof

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Figure 297 FSEB fixing points on the FCOA roof 1.

2.

3.

w

NOTICE: Electrostatic discharge (ESD) might damage the equipment. Wear an ESD wrist strap when handling the external alarm connection box. When connecting the cables, make sure that the cable lead-ins that are not used are blocked. A module ground cable is not included in the FSEB delivery. The minimum cross-section of the cable should be 2.5 mm2 (14 AWG). The length of the cable should be determined based on the FSEB installation option (for example pole, wall, cabinet, or third-party cabinet).

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Procedure

1

Install the FSEB with four M5 screws using the fixing holes in the bottom of the box. Figure 298

Install FSEB with four M5 screws

Note that you do not need to open the box to install it. In stack, wall or pole installation, install the FSEB using the mounting brackets. See Installing Flexi Mounting Auxiliary Brackets (FMAA) for installation instructions.

2

Ground the box using the grounding screw on the right side of the FSEB front plate. Fix the nut tightly.

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Figure 299


Connect the grounding cable

3

2

3

Connect the ESD wrist strap first to your wrist and then to the grounding clip next to the grounding screw.

4

Open the lid of the FSEB box. If using 12 alarms, set jumper X1103 to 12 Alarms mode. If using 24 alarms, set the jumper to 24 Alarms mode. Figure 300 Jumper X1103 in 12 Alarms mode

12 Alarms 24 Alarms

See Table 9: Alarms supported by System Module variants for the number of supported alarms per technology.

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Table 9


Alarms supported by System Module variants

System Module variant

Alarms supported

Requirements

ESMA, ESMB, ESMC

24

N/A

FSMC, FSMD, FSME (WCDMA)

24

FSEB v.304

FSMD, FSME (LTE)

12

N/A

FSMF (WCDMA)

24

FSEB v.304

WN6.0 MP3 or later

WN7.0 2.0 or later

252

FSMF (LTE)

12

N/A

FSMF (GSM/EDGE)

12

N/A

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5


Connect the external alarms cable (included in the FSEB delivery) from the FSEB to the System Module. Figure 301

Connect the external alarms cable

5

a) Pull the left U-shaped cable gland from the FSEB box. b) Remove the hole closing plug from the cable gland. If the plug is fixed with a cable tie, cut the cable tie first and remove it. c) Insert the cable in the cable gland. The D-Sub plug must point to the inside of the box. d) Connect the D-Sub plug to the leftmost D-Sub connector X1101 (ESM) on the FSEB board. e) Fix the connector fixing screws. f) Insert the U-shaped cable gland to the front plate. g) Insert the cable to the round rubber-seal in front of the U-shaped cable gland. h) Fix the cable with a cable tie. Make sure that the U-gland fixes the cable tightly. The cable must not move inside the gland. i) Route the cable between the FSEB and System Module and fix it with cable ties. The first fixing point must not be further away from the FSEB box than 0.5 m (1.6 ft).

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j) Remove the cover of the EAC connector on the System Module. k) Insert the other end of the cable with the MDR-36 (FTSJ) or HDMI (FTSI) connector to the EAC connector of the System Module. Make sure that the connector is firmly in place. l) Push the connector cover over the cable connector and seal the EAC connector at the System Module with this cover.

6

t

If you are using an existing alarm cable (cable diameter min. 4-6 mm, ovality 1 mm) with a 37-pole D-Sub connector, connect the cable with a D-Sub connector as follows: Tip: These two alarm cables can be connected to the EACX-I and EACX-II connectors of the FSEB, respectively. Connect the BTS alarm cables 1-12 and 13-24 to EACX-I and EACX-II connectors. Note that signals ext_al 13...24 are considered in BTS commissioning and fault handling as external alarms with IDs from 15 to 26. Pay attention to connect them to the right EACX connector, otherwise the alarm number and alarm description will not match. After the installation, trigger and verify the alarm condition using the BTS Site Manager. a) b) c) d)

Pull the right U-shaped cable gland from the FSEB box. Cut the cable tie off the cable gland. Remove the hole closing plug from the cable gland. Insert the alarm cable in the cable gland. The D-Sub plug must point to the inside of the box. e) Attach the D-Sub plug to the right 37-pole D-Sub connector X4101 (EACX-I port). f) Fix the connector fixing screws. g) Insert the U-shape cable gland to the front plate. h) Insert the cable to the round rubber-seal in front of the U-shaped cable gland. i) Fix the cable with a cable tie. Make sure that the U-gland fixes the cable tightly. The cable must not move inside the gland. j) Route the cable and fix it with cable ties. The first fixing point must not be further away from the FSEB box than 0.5 m (1.6 ft).

7

If you are using the separate alarm cables, connect them to the screw terminals as follows: a) Tighten the cable gland nut. The cable must not move inside the gland. b) Insert the alarm cables in the FSEB box by using the cable glands on the rightside half of the FSEB box. c) Route the alarm cables and fix them with cable ties. The first fixing point must not be further away from the FSEB box than 0.5 m (1.6 ft). d) Attach alarm lines EXT_AL1 to EXT_AL12 using screw terminal blocks X4106X4109.

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e) For each alarm input, connect one wire to the GROUND screw terminal blocks X4107 or X4109 and connect one wire to t he selected alarm input on screw terminal blocks X4106 or X4108. The alarm inputs are marked on the FSEB board with 'EXT_AL6 ... EXT_AL1' on X4106 and 'EXT_AL12 ... EXT_AL7' on X4108.

t

8

Tip: If you use alarm inputs on the EACX-I port (D-Sub connector X4101), do not use the same alarm inputs on the screw terminals X4106 and X4108.

If you are using the control output cables, connect them as follows: a) Tighten the cable gland nut. The cable must not move inside the gland. b) Insert the control output cables in the FSEB box by using the cable glands on the right-side half of the box. c) Route the control cables and fix them with cable ties. The first fixing point must not be further away from the FSEB box than 0.5 m (1.6 ft). d) Attach the control lines EXT_CO1 to EXT_CO6 by using the screw terminal blocks X4104 and X4105. e) Control outputs are open collector type. Connect a pull-up resistor (2-6 kilohms, 5 kilohms is recommended) or an optocoupler to +5 V to ensure correct operation. The control outputs are marked on the FSEB board with 'EXT_CO6 ... EXT_CO1' on X4104.

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Figure 302 Control outputs FSEB / System Module

PS

+5V

OCP

RPullUp 2...6kOhm 600 ohm

To customer application

OVP

EXT_CO1...EXTCO6 (Pins 1...6)

CTRL EAXC I EAC

FSEB / System Module

PS

+5V

OCP

Optocoupler

To customer application ~160 ohm OVP

EXT_CO1...EXTCO6 (Pins 1...6)

CTRL EAXC I EAC

g

Note: If galvanic isolation is required for the customer application, see the figure above for an example with an optocoupler. Follow the country-specific safety requirements.

t

Tip: If you use control outputs on the EACX-I port (D-Sub connector X4101), do not use the same control outputs on the screw terminal X4104.

9

Install the fire detector to the FSEB (optional). a) Connect the fire detector to the FSEB using a four-wire cable. Two wires are needed for fire detector power supply and two for the fire detector alarm connection. b) Attach the four wires of the cable to the fire detector relay-base. c) Insert the other end of the four wire cable through one cable gland at the right half of the FSEB box.

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d) Tighten the cable gland nut. The cable must not move inside the gland. e) Route the cable and fix it with cable ties. The first fixing point must not be further away from the FSEB box than 0.5 m (1.6 ft). f) Attach the wire marked with + from the fire detector to the leftmost or rightmost opening of the screw terminal X4114. g) Attach the wire marked with - from the fire detector to one of the four middle openings of the screw terminal X4114 marked with GND. See Fire detector power supply interface in FSEB interface signals and connector pin assignments. h) Attach the fire detector alarm wires to one of the alarm inputs 'EXT_AL12 ... EXT_AL1'.

10 Install the cover of the FSEB box and tighten the eight screws to 1.7 Nm (1.25 ft-lb.). Figure 303

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Install the cover

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18.2 FSEB interface signals and connector pin assignments Figure 304

FSEB printed wiring board EACX-II Connector

ESM Connector

Fire Detector Power Supply output

EACX-I Connector

Alarm Inputs

Control Outputs

5V EAC Output

Ground Connections

EACX connector I pin assignment Table 10

Pin

258

EACX connector I pin assignment (Sub-D37)

Signal

Pin

Signal

1

EXT_CO1

19

GND

2

EXT_CO2

20

+5V/30mA

3

EXT_CO3

21

+5V/30mA

4

EXT_CO4

22

+5V/30mA

5

EXT_CO5

23

+5V/30mA

6

EXT_CO6

24

+5V/30mA

7

EXT_AL1

25

+5V/30mA

8

EXT_AL2

26

GND

9

EXT_AL3

27

GND

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Table 10


EACX connector I pin assignment (Sub-D37) (Cont.)

Pin

Signal

Pin

Signal

10

EXT_AL4

28

GND

11

EXT_AL5

29

GND

12

EXT_AL6

30

GND

13

EXT_AL7

31

GND

14

EXT_AL8

32

GND

15

EXT_AL9

33

GND

16

EXT_AL10

34

GND

17

EXT_AL11

35

GND

18

EXT_AL12

36

GND

-

-

37

GND

EACX connector II pin assignment EACX connector II is not used in the 12 Alarms mode. Note that signals ext_al 13...24 are considered in BTS commissioning and fault handling as external alarms with IDs from 15 to 26. Table 11

Pin

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EACX connector II pin assignment (Sub-D37)

Signal

Pin

Signal

1

EXT_AL13

19

GND

2

EXT_AL14

20

GND

3

EXT_AL15

21

GND

4

EXT_AL16

22

GND

5

EXT_AL17

23

GND

6

EXT_AL18

24

GND

7

EXT_AL19

25

GND

8

EXT_AL20

26

GND

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Table 11


EACX connector II pin assignment (Sub-D37) (Cont.)

Pin

Signal

Pin

Signal

9

EXT_AL21

27

GND

10

EXT_AL22

28

GND

11

EXT_AL23

29

GND

12

EXT_AL24

30

GND

13

Not used

31

Not used

14

Not used

32

Not used

15

Not used

33

Not used

16

Not used

34

Not used

17

Not used

35

Not used

18

Not used

36

Not used

-

-

37

Not used

Screw terminal pin assignment Table 12

260

Screw terminal pin assignment

Signal

Screw terminal

Signal

EXT_CO1

Connector X4104 pin 1

+5V


EXT_CO2


+5V


EXT_CO3


+5V


EXT_CO4


+5V


EXT_CO5


+5V


EXT_CO6


+5V


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Table 12

Signal

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Screw terminal pin assignment (Cont.)

Screw terminal

Signal

Screw terminal1)

EXT_AL1


GND


EXT_AL2


GND


EXT_AL3


GND


EXT_AL4


GND


EXT_AL5


GND


EXT_AL6


GND


EXT_AL7


GND


EXT_AL8


GND


EXT_AL9


GND


EXT_AL10


GND


EXT_AL11


GND


EXT_AL12


GND


EXT_AL13


GND


EXT_AL14


GND


EXT_AL15


GND


EXT_AL16


GND


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Table 12


Screw terminal pin assignment (Cont.)

Signal

Screw terminal

Signal

Screw terminal1)

EXT_AL17


GND


EXT_AL18


GND


EXT_AL19


GND


EXT_AL20


GND


EXT_AL21


GND


EXT_AL22


GND


EXT_AL23


GND


EXT_AL24


GND


1)

The X connectors are marked on the bottom of the FSEB PCB.

Fire detector power supply interface Table 13

Pin

262

Fire detector power screw terminal X4114 pin assignment

Signal

1

+8.55V ... +11.5V

2

Ground

3

Ground

4

Ground

5

Ground

6

+8.55V ... +11.5V

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18.3 EAC cable (FTSI 472578A) wiring Table 14

EAC cable (FTSI) wiring

Conn. 1 (HDMI) Conn. 2 (D37)

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Pair: wire color

Description

Pin no.

Pin no.

1

7

1: Black

EXT_AL0_H

2

8

2: Brown

EXT_AL1_H

3

9

1: White/Black

EXT_AL2_H

4

10

2: White/ Brown

EXT_AL3_H

5

11

3: Red

EXT_AL4_H

6

12

4: Orange

EXT_AL5_H

7

1 + 13

3: White/Red

EXT_CTRL0_EXT_AL 6_H

8

2 + 14

4: White/Orange


9

3 + 15

5: Yellow


10

4 + 16

6: Green


11

5 + 17

5: White/Yellow


12

6 + 18

6: White/Green


13

19

7: Blue

P5V0_EAC

14

20

7: White/Blue

P5V0_EAC

15

23

8: Violet

PROT_CAN_H_P5V_ EAC

16

27

9: Grey

GND

17

24

8: White/Violet

PROT_CAN_L_P5V_ EAC

18

25

10: Pink

GND

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Table 14


EAC cable (FTSI) wiring (Cont.)

Conn. 1 (HDMI) Conn. 2 (D37)

264

Pin no.

Pin no.

19

28

Pair: wire color

Description

9: White/Grey

GND

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FSEB Installation

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