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31005009 01 November 2003 9
Physical
Dimensions
The following table outlines physical dimensions for the I/O base.
Internal Pin Connections
Overview This section contains an illustration showing the internal connections between
terminals on the I/O base and an optional busbar.
Illustration The following illustration shows the internal connections between terminals.
Width 125 mm (4.9 in)
Depth (with no adapter) 40 mm (1.54 in)
Length 141.5 mm (5.5 in) no or one busbar
159.5 mm (6.3 in) two busbars
171.5 mm (6.75 in) three busbars
Weight 220 g (0.49 lb)
Note: AGND and DGND are connected at a single point inside the module.
External digital inputs must be returned to the DGND terminal. External analog
circuits must be returned to AGND terminals.
Row 2
PE
1M-
1L+1M
L+M-
Row 3
Row 5
1
161
Row 4
Row 6