Datalogic DS8100A-3115 Manual de instalación descargar pdf (Pagina 70)

DS8100A REFERENCE MANUAL

CAUTION

For DS8100A Lonworks Network layouts, power is always propagated

through the 17-pin scanner connectors. A specific jumper setting is required

in CBXs to pass scanner power to the presence sensor, encoder, etc.

7.1.1 Small Synchronized Network

When building a small local Lonworks network (less than 10 scanners), the DS8100A master

reader must be connected to a local host computer or a CBX connection box by means of a

cable connected to the 26-pin D-sub male connector.

The master reader connects to the first slave reader of the system through the local

Lonworks 17-pin female connector. The local Lonworks 17-pin male connector must be

properly terminated by inserting the BTK-8102 Lonworks terminator or be powered by the

CAB-86xx cable.

The slave readers are connected together through the local Lonworks connectors. Only the

17-pin female connector of the last slave reader must be terminated by the BTK-8100 bus

return or be powered by the CAB-83xx cable.

The presence sensor is connected and powered through the CBX by the scanner and is

unique to the system. There is only a single reading phase and a single message from the

master reader to the Local Host. The On-Line operating mode is used for this layout.

* P.S. (Presence Sensor) connected to Input 1 (External Trigger/PS) input.

** CBX100 jumper set to accept scanner power.

Figure 73 – Small Synchronized Network with 2 Readers

PWR-120

Local Host

CBX100**

Master

Slave 1

CAB-F0x

CAB-81xx

P.S.*

BTK-8102

CAB-83xx

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Datalogic DS8100A-3115 Manual de instalación Pagina 70