Impulse 463N Uživatelský manuál stáhnout pdf (Strana 93)

©Sealevel Systems, Inc.

SL9049 - 11/2010

SeaI/O Manual

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.

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Impulse 463N Uživatelský manuál Strana 93