Remote I/O

Sealevel SeaI/O & eI/O Remote I/O Modules

Create a flexible, remote I/O installation anywhere on your network with Ethernet and Wireless data acquisition modules. Or choose I/O modules that connect directly to the host using USB, RS-485 or RS-232 interfaces. eI/O modules are available in Ethernet and PoE versions, and are perfect for low-cost I/O requirements. SeaI/O modules provide powerful digital and analog I/O expansion capabilities. Multiple SeaI/O modules can be daisy-chained together using Modbus-compatible, RS-485 expansion connectors. Communicate with I/O using industry-standard Modbus protocol or via the SeaMAX API in your software application.

Remote I/O

eI/O Ethernet & PoE Analog and Digital I/O Modules

eI/O Ethernet I/O modules are cost-effective and allow remote monitoring of analog and digital I/O from anywhere on your Ethernet network. A variety of I/O options include optically isolated inputs, Reed, Form C and solid-state relay outputs, and A/D inputs. Choose modules powered by your 9-30 VDC source or via the RJ45 connector with Power over Ethernet (802.3af) versions.
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SeaI/O Ethernet (Modbus TCP) Data Acquisition Modules

SeaI/O E-series modules are compatible with 10/100BaseT Ethernet and allow remote monitoring and control of digital and analog I/O from anywhere on your network. For I/O intensive applications, multiple units can be daisy chained using convenient pass-through connectors to create a versatile distributed control and monitoring network.
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SeaI/O Wi-Fi (Modbus TCP) Data Acquisition Modules

SeaI/O W-series modules control I/O remotely using a Wi-Fi (wireless 802.11b/g) connection. For I/O intensive applications, multiple units can be daisy chained using convenient pass-through connectors to create a versatile distributed control and monitoring network.
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SeaI/O USB (Modbus RTU) Data Acquisition Modules

USB U-series modules provide digital and analog I/O through any available USB port. Sealevel is the first to allow a distributed I/O network to be controlled from a traditional point-to-point USB host connection transforming any USB-equipped PC into a powerful controller.
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SeaI/O RS-485 (Modbus RTU) Data Acquisition Modules

RS-485 M-series modules offer a convenient method for adding digital and analog I/O to industrial computers and legacy PLC systems. The modules communicate with a host using industry-standard Modbus RTU protocol and are compatible with third-party Modbus software.
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SeaI/O RS-232 (Modbus RTU) Data Acquisition Modules

RS-232 S-series modules easily add digital and analog I/O to industrial computers and legacy PLC systems via commonly used serial ports. Industry-standard Modbus RTU protocol is supported and the modules are compatible with third-party Modbus software.
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