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Isolated Input/Output Modules

These high quality screw terminals are designed for easy field wiring. All modules connect to our digital multi-I/O connectors. All modules are supplied with DIN-Rail mountable bases.

For use with a wide range of 5B Compatible Modules. Available in 2, 4 and 8 channels.
Darlington Driver output adapter modules are available in 8, 16 and 24 channels. Each channel can switch 0-28VDC @ 85mA.
Electro-Mechanical Relay Adapter Modules are ideal for switching AC or DC signals. It is available in 8, 16 and 24 channels.

The carrier boards are used in conjunction with the G4 Series Opto-22 Industry Standard Digital I/O Modules. The modules are available as DC Input, DC Output, DC Reed Relay Output, AC Input and AC Output models.

This module is a combination between an 8 channel optically isolated input adapterand and an 8 channel Darlington Driver output adapter.
Opto-Isolated Adapter Modules are used to optically isolate the digital inputs and extend the input range from TTL levels to 0-24V.
The Reed Relay output adapter modules are only available in 8 channels. Each channel have a power rating of 20W and can switch a maximum of 200V (DC or peak AC) or 1A (DC or peak AC).   

A solid state relay (SSR) is an electronic switching device in which a small control signal controls a larger load current or voltage. The relay may be designed to switch either AC or DC to the load. It serves the same function as an electromechanical relay, but has no moving parts.