Connection of multiple units on an rs485 network, Dc1048 integrated audio management, Manufactured in the uk by – XTA DC1048 User Manual

Page 34: Icore, Page 34, Operator’s manual

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Page 34

DC1048 Integrated Audio Management

Operator’s Manual

Connection of Multiple Units on an RS485 Network

The USB Connection is the easiest and quickest way to connect to a single unit
when uploading presets or updating firmware, and is the best connection for a
“set and forget” system, where the cable can be unplugged and the system then
left secure. If, however, a larger system of more than one unit is required, and
real time monitoring and adjustment of these units is required on a regular basis,
then the RS485 network connection on the rear panel is more useful.
Additionally, other devices can share this RS485 network and can be monitored
and controlled through

ICORE.

Connection via front panel USB and break-in to the RS485 Network

t

a
x

Serial No:

0000001

D

C

1

0

4

8

90V-240V AC

50 - 60Hz 30W

BALANCED OUTPUTS

WARNING: THIS EQUIPMENT MUST BE EARTHED.
DO NOT EXPOSE TO RAIN OR MOISTURE.

1

2

3 4 5 6 7 8 9 10

GPIO PORT

1-4: OUTPUT
5-8: INPUTS

9: +5V / 10: CHASSIS GND

11 - 12: ISOLATED GND

CAUTION! SHOCK HAZARD.

DO NOT REMOVE COVERS.

RS485

A

B

C

D

1

2

3

4

5

6

7

8

BALANCED INPUTS

MANUFACTURED IN
THE UK BY

ta

x

11 12

INSTALLATION AUDIO MANAGEMENT

DC1 048

INPUTS

A

B

C

D

COMMS

GPI

SYSTEM

P

R

E

S

E

T

S

Q

U

IC

K

A

C

C

E

S

S

OUTPUTS

1

2

3

4

5

6

7

8

ta

x

INTEGRATED AUDIO MANAGEMENT

OK

CLIP

-3
-6

-12
-24

CLIP

-3
-6

-12
-24

L+4

-6

-12
-24

LIM

DC1048

S\U

ICORE

COMMS Menu
Mode: Master
ID Number: 1 – 32
RS Baud: 4800 – 15200k

Connect to USB on front

Set address for remote access

Baud rate must match on all units

INPUTS

A

B

C

D

COMMS

GPI

SYSTEM

P

R

E

S

E

T

S

Q

U

IC

K

A

C

C

E

S

S

OUTPUTS

1

2

3

4

5

6

7

8

ta

x

INTEGRATED AUDIO MANAGEMENT

OK

CLIP

-3
-6

-12

-24

CLIP

-3
-6

-12

-24

L+4

-6

-12

-24

LIM

DC1048

S\U

ICORE

INPUTS

A

B

C

D

COMMS

GPI

SYSTEM

P

R

E

S

E

T

S

Q

U

IC

K

A

C

C

E

S

S

OUTPUTS

1

2

3

4

5

6

7

8

ta

x

INTEGRATED AUDIO MANAGEMENT

OK

CLIP

-3
-6

-12
-24

CLIP

-3
-6

-12
-24

L+4

-6

-12
-24

LIM

DC1048

S\U

ICORE

COMMS Menu
Mode: Slave
ID Number: 2
RS Baud: 4800 – 15200k

Connect to RS485 on rear panel

Select next address

Baud rate must match on all units

COMMS Menu
Mode: Slave
ID Number: 3
RS Baud: 4800 – 15200k

Connect to RS485 on rear panel

Select next address

Baud rate must match on all units

COMMS Menu
Mode: Slave
ID Number:

RS Baud: 4800 – 15200k

Connect to RS485 on rear panel

4 Select next address

Baud rate must match on all units

t

a
x

Serial No:

0000001

D

C

1

0

4

8

90V-240V AC

50 - 60Hz 30W

BALANCED OUTPUTS

WARNING: THIS EQUIPMENT MUST BE EARTHED.
DO NOT EXPOSE TO RAIN OR MOISTURE.

1

2

3 4 5 6 7 8 9 10

GPIO PORT

1-4: OUTPUT
5-8: INPUTS

9: +5V / 10: CHASSIS GND

11 - 12: ISOLATED GND

CAUTION! SHOCK HAZARD.

DO NOT REMOVE COVERS.

RS485

A

B

C

D

1

2

3

4

5

6

7

8

BALANCED INPUTS

MANUFACTURED IN
THE UK BY

ta

x

11 12

INSTALLATION AUDIO MANAGEMENT

DC1 048

...RS485 out of rear of first unit
into second...

...Parallel connections from
second unit into third unit...

USB from PC into front of
first unit...

...continue up to total of
32 units and TOTAL max

cable length of 1000m.

INPUTS

A

B

C

D

COMMS

GPI

SYSTEM

P

R

E

S

E

T

S

Q

U

IC

K

A

C

C

E

S

S

OUTPUTS

1

2

3

4

5

6

7

8

ta

x

INTEGRATED AUDIO MANAGEMENT

OK

CLIP

-3
-6

-12
-24

CLIP

-3
-6

-12
-24

L+4

-6

-12
-24

LIM

DC1048

S\U

ICORE

Laptop or desktop PC
running

iCORE

software monitors and
controls all units.
Baud rate must be set
to 115k!

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