Impulse 463N - Manual (Page 5)

©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual 5
Sealevel SeaI/O™ modules offer powerful data acquisition solutions that are perfect for a wide
range of applications and environments with easy interfacing to computers, controllers, and PLCs.
SeaI/O modules are available in various digital, analog, and serial I/O configurations. Each SeaI/O
model is designed for maximum flexibility and easy field wiring.
Ordering options allow connection to the host device via Wireless 802.11b/g, Ethernet, USB, RS-
485, or RS-232. Up to 246 expansion modules can be daisy chained together via RS-485 using
convenient pass-through connectors.
For easy software integration, application programs or 3
rd party software can use the Sealevel
SeaMAX TM library or industry standard Modbus TCP (Ethernet & Wireless) and Modbus RTU (RS-232,
RS-485, and USB) protocols.
SeaI/O modules are perfect for a wide variety of applications and environments including:
 Process Control
 Data Acquisition
 Broadcast Automation
 Security
 Facility Management