Large Synchronized Network - Datalogic DX8200A Reference Manual

INSTALLATION

Large Synchronized Network

When building a large local Lonworks network (more than 10 scanners), an SC6000
Controller must be used together with a PWO power supply/junction box unit. In this case the
SC6000 unit acts as the system master and is connected to the host through one of its
interfaces.
All scanners act as slaves and are connected to the SC6000 through the PWO power
supply/junction box. For DX8200A scanners, 4 branch connectors provide Lonworks
communications between the scanners and the SC6000 unit. The last scanner on the line
requires a Termination connector as well as any unused branches in the PWO unit.
The allowed maximum bus length is 65 m.
External devices such as a presence sensor and an encoder are all connected to the PWO.
Host
HUB
SC6000
DX8200A
DS8100A
Figure 40 – Large Synchronized Network with DX8200A and DS8100A Scanners
ETHERNET
AUX
CAB-SC6003
Extended I/O
LONWORKS
CAB-810x
CAB-810x
CAB-810x
CAB-810x
DX8200A
CAB-810x
up to 4
scanners per
branch
DS8100A
CAB-SC6103
Cable
VAC INPUT
Power/Net
CAB-SC6003
BTK8100
Bus Return
up to 3
scanners
per
branch
DX8200A
CAB-810X
DS8100A
2
PWO
ENC
PS
PS Aux
BTK8100
Bus Return
CAB-810x
DS8100A
35