Ransburg Serial Node Adapter LECU4002_78553 - Manual (Page 31)

APPENDIX 1
FLEXIBLE 1/4 RACK
MOTHERBOARD SYSTEM
The 1/4 rack motherboards, 78145-00, 78147-00,
and 78149-00 will allow for flexible application of
Serial Pneumatic Modules including Serial Atom-
izer (SerAT), AirTronic, Serial Digital (SerDG),
Cascading Digital (CCDG), and when available,
Serial Analog (SerAN) modules. Each mother-
board has three slots, which will be referred to as
slots 0, 1, and 2, when viewed left to right, from
the module insertion side.
Specific Applications
1. Assembly 78145-00:
Slot 0 is reserved for Serial Node Adapter,
LECU4012-00 or Discrete I/O module,
76037-03 or -04. Note that a blank cover,
PNA10211-02 is required to cover an empty
space (module is 1" wide and the slot width is
1.4" wide). Slots 1 and 2 will accept any
combination of SerAT, AirTronic, SerDG, and
SerAN modules.
2. Assembly 78147-00:
For use when Serial Node Adapter is located
in another motherboard or for discretely wired
applications. Slots 0, 1, and 2 are identical and
will accept any combination of SerAT, Air-Tronic,
SerDG, and SerAN modules. If I/O commun-
ication is by internal serial bus, a jumper cable
must be connected to the serial bus source.
Figure 7: Assembly 78145-00
Serial Node Adapter/Serial Node Adapter + - Operation
Ransburg
27 LN-9238-02.3