Lectrosonics SPNTWB User Manual download pdf (Page 10)

SPNTWB

LECTROSONICS, INC.

380 Ohms

Pro gr amma b le Output Pi n

380 Ohms

Programmable Output Pin

1N4001

or equi v .

Exte r na l

DC V oltag e

Source

(<40VDC)

Rel a y Coi l

Coil current <100mA

Pro gr amma b le Output Pi n

Relay is on when the programmable output is active

+5VDC

GND

LED is ON when the programmable output is active

GND

LED is OFF when the programmable output is active

Note: The diagram above shows an external DC source pow-

ering the relay coil. This is necessary whenever coil voltages

exceed 5 volts.

LED

380 TO

500 OHM

10K

LINEAR

POT

CCW

IN 1

IN 3

OFF

LOGIC OUTPUTS

GROUND

5VDC

LOGIC INPUTS

LOGIC

OUT 7

LOGIC IN 3

ANODE CATHODE

Anode

Cathode

CathodeAnode

ASPEN RS-232 Port Wiring Diagram

DCD

DTR

GND

DSR

RTS

CTS

GND

Host

Serial

Port

(PC)

ASPEN

RS-232

Port

Wiring Diagram

ASPEN Device to PC

DTE pin

functions

Female

connector

Male

connector

DCE pin

functions

Female

jack

Male jack

Crestron

and AMX

Port Wiring Diagram

GND

Crestron

RS-232

Port

ASPEN

RS-232

Port

Wiring Diagram

Female

connector

Male

connector

Female jack

Male jack

Cabling Of Stacked Units

In a stacked conﬁguration, ASPEN processors must

be interconnected as shown here. Each Slave unit in

a stack gathers data and audio signals from the unit

below it, adds its own signals and passes the total on to

the unit above it. At the top of the stack, the Master unit

gathers all signals from below, adds its own and then

sends the total back down the bus to all Slave units

below it. In this manner, all Slave units have access to

all inputs on any unit in the stack.

Each circuit board has an upper and a lower CAT-5 con-

nector. Since there are two circuit boards in a 2RU unit,

the circuit boards are connected in the same manner as

if they were in separate chassis. The ASPEN bus is bi-

directional, handling data and audio signal forward and

back propagation through a single cable connection.

1RU SPN

Processor

conﬁgured as

Master

2RU SPN

Processor

conﬁgured as

intermediate

Slave

1RU SPN

Processor

conﬁgured

as lowermost

Slave

ASPEN PORT

The processors automatically conﬁgure themselves for

Master and Slave status as determined by the cabling.

If a unit is connected to another unit above it through

the upper connector, it is automatically conﬁgured as

a Slave. If there is no unit above it, then it becomes a

Master.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 23 24

Comments to this Manuals

No comments

Lectrosonics SPNTWB User Manual Page 10

Comments to this Manuals

Related products and manuals for Audio accessories Lectrosonics SPNTWB