Nordson PURBlue EC - Page 42

Installation
3-10
P/N 7135268B
E 2008 Nordson Corporation
PURBlue EC
NOTE: Connector P/N 277909 is physically keyed to prevent it from being
used in place of connector P/N 277908, which has terminals numbered 1
through 7.
P/N 277909
P/N 277908
XT7
Fig. 3-9 I/O expansion board − installing inputs