Datalogic DS6400, Справочное руководство

Страница: 83 / 159

TYPICAL LAYOUTS
67
7
7.1.3 Fieldbus Networks
The Fieldbus models (Ethernet, DeviceNet, or Profibus) offer connectivity without any
converter or adapter needed.
The DS6400 Lonworks master communicates as a Fieldbus slave to a remote host (i.e.
remote PC connected via Internet or PLC Fieldbus Master) by means of a cable connected
to the Fieldbus connector provided. It can be activated by a signal generated by the remote
Host or by a physical presence sensor.
The external signals (trigger, encoder) are connected to the master through the CBX100.
The entire system is powered by the PWR-240 where:
Power is distributed through two CAB-63xx cables to avoid excessive current draw.
The master is connected to the CBX100 through the CAB-F0x, and provides power to the
PS and Encoder.
Since the master DS6400 is a Fieldbus model, it is internally terminated. The last slave
DS6400 is terminated with the BT-6000.
The master connects directly to the remote host through its Fieldbus interface.
* P.S. (Presence Sensor) connected to Input 1 (External Trigger/PS) input.
** CBX100 jumper set to accept scanner power.
*** Encoder connected to Input 2 (Encoder) input.
Figure 87
– Synchronized Network with DS6400 Master and 6K Family Slaves - Fieldbus Host
C
A
B
-610x
CBX100**
Remote Host
Master Slave 1 Slave 2
Slave 3
PWR-240
P.S.*
CAB-610x
CAB-F0x
CAB-610x CAB-610x
Slave 4
CAB-63xx
CAB-63xx
I/O, AUX, Encoder***
BT-6000
Fieldbus