Rockwell Automation 2706-LV2P_LV2R_LV4P_LV4R DL40 PLUS USER MANUAL - Manual (Page 100)

Remote I/O Communications 8–8
Publication 2706-6.1
The following diagrams show applications using the DL40 Plus in
systems with applicable PLCs and scanners.
PLC 2/20
or
PLC-2/30
Remote I/O
Scanner/
Distribution
Panel
1772-SD2
Up to 16 DL40s total
and 7 logical racks
DL40 Plus
DL40 Plus
DL40s with PLC-2/20 or PLC 2/30 with Remote I/O
DL40s with PLC 2/05, PLC 2/15, PLC 2/16, PLC 2/17, PLC 5/12
PLC 2/20
PLC 2/15
PLC 2/16
PLC 2/17
PLC 5/12
Up to 16 DL40s total
and 7 logical racks
I/O
Sub-scanner
Module
1771-SN*
* 1771 scanner module must be
mounted in rack with the PLC.
DL40 Plus
DL40 Plus
SLC 5/01
SLC 5/02
SLC 5/03
SLC 5/04
Up to 12 DL40s and 3
logical racks with an SLC
Remote I/O
1747-SN
Scanner Module
DL40 Plus
DL40 Plus
Note: SLC Series B Scanner Module (Catalog No. 1747-SN) allows block transfers. Series A Modules only allow discrete bit transfers .
DL40s with SLC 5/01, 5/02, 5/03, 5/04
Pyramid
Integrator
Up to 32 modules/scanner;
4 scanners/processor
and
8 logical racks/scanner;
4 scanners/processor
PLC 5/250
Scanner
Module
5250-RS
Remote I/O
DL40 Plus
DL40 Plus
DL40s with PLC 5/250
Typical Configurations