Rockwell Automation 6008-SV2R VMEbus remote I/O Scanner - Manual (Page 28)

Chapter
Installing the Scanner
2
2Ć9
Table 2.D
Terminating the remote I/O link
use this
the maximum number of
If your remote I/O link:
use this
resistor
rating:
physical devices that you
can connect on the link is:
racks that you can
scan on the link is:
operates at 230.4 K bit/s
operates at 57.6 or 115.2 K bit/s, and no devices listed below are linked
Scanners 1771ĆSN; 1772ĆSD, ĆSD2;
1775ĆSR, ĆS4A, ĆS4B;
6008ĆSQH1, ĆSQH2
Adapters 1771ĆAS; 1771ĆASB (series A only); 1771ĆDCM
Miscellaneous 1771ĆAF
82W 32 16
connects to any device listed below:
Scanners 1771ĆSN; 1772ĆSD, ĆSD2;
1775ĆSR, ĆS4A, ĆS4B;
6008ĆSQH1, ĆSQH2
Adapters 1771ĆAS; 1771ĆASB (series A only); 1771ĆDCM
Miscellaneous 1771ĆAF
150W 16 16
operates at 57.6 or 115.2 K bit/s, and you do not require over 16 physical devices
You can connect a remote I/O link in one of two ways:
trunkline/dropline—from the drop line to the connector screw terminals
on the remote I/O connectors of the scanner
daisy chain—to the connector screw terminals on the remote I/O
connectors of the scanner and then to the remote I/O connector screw
terminals of the next remote I/O device
Important : The cable connections for the 6008-SV1R and 6008-SV2R
scanner are opposite from those for the earlier 6008-SV scanner. Make
sure you follow the instructions in Figure 2.1 below.