©Sealevel Systems, Inc.
SL9049 - 06/2011
SeaI/O Manual
36
W-Series
E-Series
U-Series
M-Series
S-Series
N-Series
SeaI/O-462
2.5W
2.0W
0.8W
0.5W
0.7W
0.5W
SeaI/O-463
2.5W
2.0W
0.8W
0.5W
0.7W
0.5W
A typical application for SeaI/O products would use one Base module and several N-series units
in a local expansion configuration. In this arrangement, with power applied to the Base module
through either the DC jack or screw terminal connector and passed-through to the expansion
units, attention should be given to ensure the input power to the Base module is adequate.
Example
Power (W)
Base Unit
SeaI/O-430U
0.7
Expansion 1
SeaI/O-410N
1.4
Expansion 2
SeaI/O-440N
2.5
4.6W Power Required
In this application, Sealevel‟s Part# TR112
“wall wart” power supply is a good choice since it is
low-cost and supplies 24VDC @ 250mA (6W).
A complete listing of recommended power supplies is provided in the Accessories section of
this manual.