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SEALEVEL | SeaIO

SeaI/O-450M

Now includes NABL Calibration Certificate.
Rs. 33655.00

SeaI/O-450M is a rugged industrial RS-485 Modbus RTU interface module equipped with 16 Form C (SPDT) relay outputs, ideal for switching high-current loads in automation and control applications..

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  • Special Features
  • Specification

The SeaI/O-450M is a versatile I/O expansion module featuring 16 high-quality SPDT Form C relays for robust switching operations. Communication is achieved via an RS-485 interface supporting industry-standard Modbus RTU protocol, allowing seamless integration into existing automation systems. It can also be programmed using Sealevel’s SeaMAX software and APIs for enhanced control and custom application development.

Powered by a 9-30VDC source, the 450M provides reliable performance and is designed to withstand industrial environmental conditions. Its enclosed build ensures durability, while expansion capabilities through N-series products make it scalable for larger systems. The SeaI/O-450M is an ideal choice for process control, manufacturing automation, and facility management applications.

  • 16 SPDT Form C relays (rated 60VDC @ 2A)

  • RS-485 interface with Modbus RTU protocol support

  • Operates from 9-30VDC power supply

  • Compatible with SeaMAX software and API libraries

  • Expandable up to 246 modules using pass-through connectors

  • Fully enclosed for industrial use

  • Supports both Windows and Linux OS

  • Model: SeaI/O-450M

  • Output Type: 16 x Form C Relays (SPDT)

  • Relay Rating: 60VDC @ 2A

  • Inputs: None

  • Interface: RS-485

  • Protocol Support: Modbus RTU

  • Power Requirement: 9-30VDC @ 3.8W

  • Enclosure: Yes

  • Operating Temperature: 0°C to 70°C (32°F to 158°F)

  • Storage Temperature: -50°C to 105°C (-58°F to 221°F)

  • Humidity Range: 10-90% RH, non-condensing

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

  • Platform Support: Windows & Linux