Part#: 8221

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SeaDAC DIO-32

USB to 16 Isolated Inputs / 16 Reed Relay Outputs Digital Interface Adapter

$299.00

Description

Control and monitor 16 optically isolated inputs and 16 Reed relay outputs via any USB connection with the 8221. Inputs can range from 5-30VDC, while the Reed relays provide long-life switch closures well suited to low current devices. Inputs and outputs are grouped into four-bit segments that each share a common for easy wiring via removable 3.5mm terminal blocks.

SeaDAC modules are housed in a rugged, attractive plastic enclosure and include a highly-retentive USB Type B connector to prevent accidental disconnection. The 8221 is USB bus powered, so no external power supply is needed. Standard operating temperature range of SeaDAC modules is 0C to +70C and extended temperature range (-40C to +85C) is optional.

The SeaMAX software suite supports the SeaDAC family and is designed to work with third party applications via the SeaMAX API software libraries, or use any Modbus RTU compliant device. Sealevel’s SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems.

Get a jumpstart 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.

Additional information

Family

SeaDAC

Contact Bounce Time

0.5ms max.

Contact Current

500mA max.

Contact Operate Time

0.5ms max.

Contact Release Time

0.2ms max.

Contact Voltage

60VDC max.

Digital I/O

Isolated Inputs, Reed Relay Outputs

Dimensions

9.2 (L) x 5.3 (W) x 1.7 (H)

Extended Temperature

Call for Options

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Input Isolation

300V

Input Range

5-30 VDC

Host Interface(s)

USB

Modbus

Modbus RTU

Number of Inputs/Outputs

16 Inputs16 Outputs

Operating Temperature

0°C to 70°C (32°F to 158°F)

# of Ports

16/16

Power Requirement

+5V @ 500mA

Storage Temperature

-50 – +105C

USB Specification

1.1 Compliant, 2.0 Compatible

  • • 16 optically isolated inputs
    • 16 SPST Form A Reed relays
    • Removable screw terminals simplify field wiring
  • • High-retention USB Type B connector prevents accidental disconnection of USB cable
  • • Powered by USB connection
  • • Sealevel SeaMAX software supports Microsoft Windows and Linux operating systems
  • • Housed in rugged, attractive plastic enclosure
  • • 72 inch USB A to B cable included

Windows Software

Software: SeaMAX - Windows

Linux Software

Software: SeaMAX - Linux

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