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SEALEVEL | SeaIO

SeaI/O-463M

Now includes NABL Calibration Certificate.
Rs. 27432.00

RS-485 Modbus RTU module with 96 buffered TTL digital I/O channels. Ideal for automation, sensors, and control systems. Supports Modbus RTU and SeaMAX API for reliable, high-speed communication..

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  • Detail
  • Special Features
  • Specification

The SeaI/O-463M offers 96 buffered TTL-level digital I/O channels via RS-485 Modbus RTU communication. Organized as twelve 8-bit ports, each channel is software-configurable as input or output. Perfect for industrial environments, the unit connects easily to relay racks using 50-pin IDC ribbon cables and includes a metal bracket to secure installations.

Engineered for flexibility, the 463M can be controlled using either standard Modbus RTU commands or Sealevel's SeaMAX API. It supports chain expansion with up to 246 additional SeaI/O modules for large-scale automation needs. Power is supplied via a 9-30VDC source. For ease of setup, a printed installation guide is included. Developers can refer to Sealevel’s Digital I/O Handbook to jumpstart implementation and system integration.

  • 96 channels of buffered TTL digital I/O

  • RS-485 Modbus RTU communication

  • Programmable as 12 x 8-bit input/output ports

  • Compatible with relay racks via 50-pin IDC cables

  • SeaMAX API support for custom application control

  • Includes strain relief bracket and printed ribbon cable instructions

  • Expandable up to 246 SeaI/O modules

  • Wide 9–30V DC power input

  • Works with Windows & Linux OS

  • Interface: RS-485 (Modbus RTU)

  • Digital I/O Channels: 96 (Buffered TTL)

  • Ports: 12 x 8-bit programmable ports

  • Power Requirement: 9–30 VDC @ 2.0W

  • Dimensions: 7.5" (L) x 5.1" (W) x 1.3" (H)

  • Input/Output Type: Buffered TTL

  • Operating Temp: 0°C to 70°C

  • Storage Temp: -50°C to 105°C

  • Humidity: 10–90% RH (non-condensing)

  • Enclosure: Yes

  • Expansion: Supports up to 246 N-series modules

  • Supported OS: Windows, Linu