Part#: 3094H


Part#: 3094H Category:

ISA 16 Optically Isolated Input Digital Interface (10-30V)

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Optimized for sensing 24V, the 3094H ISA digital I/O interface provides 16 optically isolated inputs. The inputs protect the PC and other sensitive equipment from spikes and ground loop current that can be generated in industrial environments.

The inputs on the 3094H are rated for 10-30V. For 3-13V inputs, order the 3094.

Sealevel’s SeaIO Classic software drivers and utilities make installation and operation easy using Microsoft Windows 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.

Note: This item has a minimum order quantity (MOQ) of 25 units. Please contact your sales representative with any questions.

Additional information

Weight 1.5000 lbs
Dimensions 4.90 x 4.20 x 1.00 in
Board Connector

Digital I/O

Extended Temperature

Humidity Range

Input Isolation

Input Range

Host Interface(s)

Number of Inputs/Outputs

Operating Temperature

# of Ports

Power Requirement

Storage Temperature

• 16 optically isolated AC or DC inputs optimized for +24V
• Power (+5V and +12V) and ground provided on connector
• Supports interrupts 2/9 – 7
• Selectable port addressing (100H – 3FFH)
• SeaI/O Classic software supports Windows 98, ME, NT, 2000, XP and Vista operating systems
• Software support for DOS, Linux, Windows 3.1 and Windows 95 available


Manual: 3094H


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