Warranties Free OptoInfo CD Great Info Sources Get a free OptoInfo CD Loaded with tons of information on the full line of Opto 22 products. Subscribe to OptoNews Keep up with the latest OptoNews with our weekly newsletter. All SNAP modules have removable top-mounted connectors to provide easy access for field wiring.
Digital modules feature a built-in LED status indicator for each channel.
DC output modules are available in either current sinking or current sourcing versions. Each analog input module offers 15-bit resolution for high accuracy. All analog modules include a serial interface for easy programmability and integration into OEM applications. Special-purpose modules provide specific functionality. Using serial modules, for example, you can communicate with serial devices such as chart recorders and barcode readers.