Bosch Bosch 25e User Manual download pdf (Page 6)

TB1

1 2 3

4

5 6 7 8

TB3

1

2

3

4

5

6

7

8

TB2

1

2

3

4

5

6

7

8

9

10

11

1 2 3

J2

EVAX 25 / 50 / 100

AUX AUDIO ENABLE

CONNECTION DETAIL

Customer Provided

Dry Contact

N.O.

Aux Audio

Input

Aux Audio

Enable

Interupted V+

EVAX 25 / 50 / 100

MULTIPLE UNIT

CONNECTION DETAIL

WIRING DIAGRAM 4

WIRING DIAGRAM 5

J1

1

2

NOTE: Maximum number of units to be cascaded is 15

Non Supervised - Power Limited

NOTE: Switch SN2-8 must be in the OFF

position for all units without Mic attached.

All Power, Supervisory and Speaker

connections remain unchanged.

*

TO ADDITIONAL

EXPANDER UNITS

TB1

1 2 3

4

5 6 7 8

TB3

1

2

3

4

5

6

7

8

MESSAGE

GAIN

MIC

GAIN

FAULT

NORMAL

ALARM

YEL

GRN

RED

TB2

1

2

3

4

5

6

7

8

9

10

11

P2

S1

SN1

1 2 3

J2

J1

1

2

120 VAC

Supervised

Non-Power Limited

1

2

TB1

1 2 3

4

5 6 7 8

TB3

1

2

3

4

5

6

7

8

MSG

GAIN

MIC

GAIN

FAULT

NORMAL

ALARM

YEL

YEL

GROUND

FAULT

GRN

RED

TB2

1

2

3

4

5

6

7

8

9

10

11

P2

U6

S1

SN2 SN1

1 2 3

J2

J5

J1

1

2

70V 25V

14 pin ribbon cable

(factory supplied) may be used

in place of hard wired connections

*

EVX-25E, EVX-50E, EVX-100E

Field wiring connections:

#6-32 wire clamp screw 14-18 AWG

#8-32 wire clamp screw 12-18 AWG

Horizontal wire entry terminal 18-26 AWG

Wire gauge determined by circuit load

Field wiring connections:

#6-32 wire clamp screw 14-18 AWG

#8-32 wire clamp screw 12-18 AWG

Horizontal wire entry terminal 18-26 AWG

Wire gauge determined by circuit load

P/N B-5001 REV. E

Page 6 of 8

130 Perinton Parkway, Fairport, NY 11450

Customer Service: (800) 289-0096

Technical Support: (888) 886-6189

1 2 3 4 5 6 7 8

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