Features & Specifications

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

Part: 8221 | Model: SeaDAC DIO-32

Features

• 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

Specifications

Family

SeaDAC

Humidity Range

10 – 90% Relative Humidity, Non-

Condensing

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

Contact Bounce Time

0.5ms max.

Input Range

5-30 VDC

Input Isolation

300V

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°C to 105°C (-58°F to 221°F)

USB Specification

1.1 Compliant, 2.0 Compatible

sealevel.com

+1 864.843.4343

SL9448 E22