Impulse 520W - Manual (Page 71)

I/O Wiring – SeaI/O-470 Modules
A/D Wiring Connections
The SeaI/O-470 supports single-ended, differential, and current loop A/D inputs.
Single-ended and differential modes can be configured in software. Current loop
mode requires configuring dipswitches inside the enclosure. Refer to the Hardware
Configuration section of this manual for instructions on configuring the current loop
dipswitches.
The SeaI/O-470 can be configured for up to sixteen 12-bit single-ended A/D inputs.
Each input is referenced to a common ground. The user selectable voltage ranges are
0-5V, 0-10V, +/-5V, and +/-10V.
The SeaI/O-470 can be configured for up to eight 12-bit differential A/D inputs. The
inputs are not referenced to ground. The user selectable voltage ranges are 0-5V, 0-
10V, +/-5V, and +/-10V.
© Sealevel Systems, Inc. - 68 - SeaI/O User Manual