Impulse 463N User Manual
Page 93
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
93
The SeaI/O-470‟s A/D channels can also be configured to provide up to eight 12-bit current
loop inputs. Each input has two terminals – one positive and one negative. The input current
range is 0-20mA for interfacing commonly used 4-20mA devices. The dipswitches inside the
enclosure must be properly configured for each current loop input.
The SeaI/O-470 provides two 12-bit D/A output channels, configured for 0-10V.
0-5V mode requires different jumper settings inside the enclosure. Refer to the Hardware
Configuration section of this manual for instructions on configuring the D/A jumpers.
The SeaI/O-470 module‟s D/A output channels can be independently configured for 0-5V or 0-
10V. The D/A outputs do not support negative voltages.