RS-232 Modbus RTU to 32 Open-Collector Outputs

Part: 540S-OEM   Model: SeaI/O-540S-OEM

$349.00

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Description

The SeaI/O-540S-OEM is a RS-232 Modbus RTU interface to 32 open-collector outputs. The open-collector outputs provide high current sinking over a large operating voltage. Each open-collector output circuit includes a flyback diode for protection when interfacing highly inductive loads, such as DC motors. Outputs are grouped in eight-bit ports which share high and low voltage contacts via 3.5mm terminal blocks.

The SeaI/O-540S-OEM is powered from your 9-30VDC source, or select from a variety of Sealevel power supply options.

Communicate with the SeaI/O-540S-OEM using industry-standard Modbus RTU protocol or use the Sealevel SeaMAX API software libraries from your application program. Sealevel’s SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems.

Expand your I/O network with SeaI/O N-series products. SeaI/O modules are available with Reed and Form C relays, optically isolated inputs, TTL interfaces, A/D and D/A functionality. Up to 246 additional expansion modules can be added using convenient pass-through connectors.

Get a jump start on your digital I/O development with The Digital I/O Handbook that will provide helpful information that you will use again and again. Check out Chapter 1 for an overview of logic principles.

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Additional information

Family

SeaI/O

Output Isolation

2500VAC RMS, 3500VDC

RoHS Compliant

Yes

Power Requirement

9-30 VDC @ 2.1W

# of Ports

32

Output Voltage

Max. 60VDC

Output Type

Open-Collector

Output Power

DC 60W max.

Output Dissipation

Max. 1000mA (single), Max. 2000mA (port)

Digital I/O

Open-Collector Outputs

Operating Temperature

-25°C to 85°C (-13°F to 185°F)

Number of Inputs/Outputs

32 Outputs

Host Interface(s)

RS-232

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Extended Temperature

Call for Options

Dimensions

7.5 (L) x 5.0 (W) x 0.8 (H)

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

  • RS-232 Modbus RTU interface
  • 32 open collector outputs
  • Removable screw terminals simplify field wiring
  • Input power via terminal block or modular connector
  • Includes four 3/4 inch metal standoffs with nuts
  • Sealevel SeaMAX software supports Microsoft Windows and Linux operating systems

Windows Software

Software: SeaMAX - Windows

Linux Software

Software: SeaMAX - Linux

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