Search Now

Part# 8224

(SeaDAC REL-32)

USB to 32 Reed Relay Outputs Digital Interface Adapter


$329.00


Don't see what you need? Ask about a custom product.

Where to Buy | Email Sales |
Or call us at: 864.843.4343
The 8224 provides 32 SPST Form A dry contact Reed relays for PC-based control and automation of equipment via an available USB port. Reed relays provide long-life switch closures well suited to low current devices. 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. 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.
Brand/Family SeaDAC
Host Interface(s) USB
Modbus Yes
# of Ports 32
Digital I/O Reed Relay Outputs
Number of Inputs/Outputs 32 Outputs
USB Specification 1.1 Compliant
2.0 Compatible
Power Requirement +5V @ 500mA
Contact Voltage 60VDC max.
Contact Current 500mA max.
Contact Operate Time 0.5ms max.
Contact Bounce Time 0.5ms max.
Contact Release Time 0.2ms max.
Operating Temperature 0 - +70C
Extended Temperature Call for Options
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
Dimensions 9.2 (L) x 5.3 (W) x 1.7 (H)
  • • 32 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






USB Extension Cable
Part#CA214
USB Extension Cable

$9.95

Spring Clamp Terminal Blocks
Part#TB-SP05-10
Spring Clamp Terminal Blocks

$24.95

4-Port USB 2.0 Hub
Part#HUB4PH
4-Port USB 2.0 Hub

$129.00

7-Port USB 2.0 Hub
Part#HUB7P
7-Port USB 2.0 Hub

$169.00

Isolated 7-Port USB Hub
Part#HUB7i
Isolated 7-Port USB Hub

$199.00

1U 19 In. Rack Tray
Part#RK1U
1U 19 In. Rack Tray

$39.95

2U 19 In. Rack Tray
Part#RK2U
2U 19 In. Rack Tray

$59.95

Rackmount Clamp
Part#RK-CLAMP
Rackmount Clamp

$19.95

The Digital I/O Handbook
Part#REF101
The Digital I/O Handbook

$19.95

The Digital I/O Handbook (*Free)
Part#REF102
The Digital I/O Handbook (*Free)

$0.01

Proudly Made in the USA
© Copyright 1996 - 2017, Sealevel Systems, Inc. All rights reserved.