Advant
®
Controller 450 User’s Guide
Section 2.2.12 Peripheral Units
3BSE 002 415R701 Rev A 2-41
From the viewpoint of the Advant Controller, there are no restrictions on the mains power
supply of the printer, for example, no requirement for earthing and same supply. The controller
and the printer are galvanically isolated from each other by the communication modems.
Figure 2-23. Long-distance Connection of Printer
Figure 2-24. Connections and Grounding of Communication Cable Shields
Comm. module
CI531
Advant Controller
Modem
Modem
TC562
DSTC
X008
Cable
Cable
DSTK 156V0.5
0.5 m (1.6 ft)
TK577
Cable:
Two twisted pairs, each pair
individually shielded,
min. conductor area 0.22 mm
2
max. length: up to 1000 m (3280 ft.) at 19200 bps
DSTC
X008
1
2
3
4
5
1
2
3
4
5
3
4
1
2
5 Shield
Shield
Modem Modem
Supplied
internally
in the controller
N L PE
Mains
Line
connections
Note: Shield grounded
in one end only
TC562
CE-marked design
(additionals)
Direct grounding of outer cable shield
Use the cable clamp at the enclosure port