Rs232 master/slave, 3 rs232, Master/slave – Datalogic Scanning DS6300 User Manual

Page 55

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INSTALLATION

2

EN

T

<

<

EN

T

<

<

1

2

Main Serial Interface

Auxiliary Serial Interface

* P.S. (Presence Sensor) connected to External Trigger/PS input.

Figure 54 – Pass Through Connection for Fieldbus Models

2.7.3 RS232


The RS232 mas

n a

network consisti

The Sla e scan

e

scanner transmi

.

All messages wi

he master scanner is connected to the Host PC on the main RS232 serial interface through

e C-BOX 100 (20 mA C.L. can be used if the INT-30 accessory is installed).


In RS232 Master/Slave connections the External Trigger signal is unique to the system
(single P.S.).


Master/Slave

ter/slave connection is used to integrate a DS6300 reader (all models) i

ng of different scanners not provided with a Lonworks interface.

ners use RS232 only on the main and auxiliary interfaces. Each slav

v

ts the messages received by the auxiliary interface onto the main interface
ll be transferred towards the master.

T
th

NOTE

The DS6300 master/slave scanner model (DS6300-10X-010 only),
working as Master in an RS232 network, may be simultaneously
connected to a Lonworks network consisting of DS6300 slave scanners.
Be careful when assigning the slave address, since the number of the first
Lonworks slave must be a progressive number with respect to the
address number defined for the last slave scanner of the RS232 network.
For example, if the RS232 network consists of Slave 1 and Slave 2, the
address to be assigned to the first Lonworks slave scanner will be Slave 3
(not Slave 1).

Remote Host

Gryphon

DS6300

C-BOX 100

DS4600A

P.S.*

P.S.*

DS4600A

C-BOX 100

C-BOX 100

PWR-120

2

1

2

1

AUX

CAB-601X

Fieldbus

work

P.S.*

Net

41

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