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SeaI/O-463M-OEM is an RS-485 Modbus RTU OEM interface module offering 96 channels of buffered TTL digital I/O. It supports Modbus RTU protocol and Sealevel’s SeaMAX API for industrial automation and control..
The SeaI/O-463M-OEM is designed for robust industrial digital I/O control, featuring 96 TTL channels divided across 12 configurable 8-bit ports. It connects easily to standard relay racks using 50-pin IDC ribbon cables and is powered by a 9–30 VDC input.
It communicates using the Modbus RTU protocol or Sealevel’s SeaMAX API, enabling seamless integration with PC-based control systems. The module includes a strain relief bracket to secure cables and supports up to 246 expansion modules for scalable applications in automation, sensors, and security systems.
It is ideal for OEM applications requiring board-level installation and flexible digital control with high channel density.
96 buffered TTL digital I/O channels
RS-485 Modbus RTU interface
Supports 12 programmable 8-bit ports (input/output)
Compatible with SeaMAX API software
Connects up to four 50-pin IDC relay racks
Metal strain relief bracket included
Expandable with up to 246 SeaI/O N-series modules
Includes ribbon cable installation guide
Supported on Windows & Linux
Interface: RS-485
Digital I/O Channels: 96 (Buffered TTL)
Ports: 12 (8-bit each, programmable I/O)
Power Requirement: 9–30 VDC @ 2.0W
Input/Output Type: Buffered Drive TTL
Dimensions: 7.5" (L) x 5.0" (W) x 0.8" (H)
Humidity: 10–90% RH, Non-Condensing
Operating Temperature: 0°C to 70°C
Storage Temperature: -50°C to 105°C
Mounting: Board-only (OEM)
Compatibility: Windows, Linux (SeaMAX drivers)