SeaI/O-410S is an RS-232 Modbus RTU interface module that features 16 optically isolated inputs and 16 Reed relay outputs, providing a reliable solution for low current switching and industrial control applications..
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Special Features
Specification
The SeaI/O-410S provides 16 digital I/O channels, consisting of 16 optically isolated inputs and 16 Reed relays (Form A) for switching low-current devices. Designed to support a wide input range of 5–30VDC, the isolated inputs ensure protection against transients and electrical noise. The Reed relays are ideal for controlling devices such as alarms, lights, and low-power industrial equipment, with a long operational lifespan.
Communication is handled via RS-232 using Modbus RTU, a reliable protocol for industrial automation systems. Each input and output group is arranged into four-bit segments with shared common terminals, simplifying field wiring. The module is powered by a 9–30VDC source and comes with Sealevel’s SeaMAX software drivers for easy installation and integration with Windows and Linux systems.
Expand your system easily with up to 246 additional SeaI/O N-series modules, making the SeaI/O-410S a flexible choice for scalable control and monitoring applications.
16 optically isolated digital inputs (5–30VDC)
16 Reed relays (Form A) for low-current switching
RS-232 Modbus RTU interface for reliable communication
Easy wiring with 3.5mm removable terminal blocks
Wide power input range: 9–30VDC
Supports Sealevel SeaMAX API for Windows & Linux
Expandable with up to 246 SeaI/O N-series modules
Durable enclosure design for industrial applications
Host Interface: RS-232
Digital Inputs: 16 optically isolated (5–30VDC)
Relay Outputs: 16 Reed relays (Form A)
Power Supply: 9–30 VDC @ 1.6W
Operating Temperature: 0°C to 70°C (32°F to 158°F)
Storage Temperature: -50°C to 105°C (-58°F to 221°F)