Relay Data Sheets
Standard Relay Datasheet - CIT relay specification sheet for the standard relays used on our boards.
Reed Relay Datasheet - Coto Reed Relay specification sheet for the optional relays used on our boards.
Application Note 115 - How to determine if our serial relay boards will operate with a specific software or operating system.
Application Note 156 - - Detailed board command information.
Application Note 158 - Operation and wiring examples for the I/O Ports and Opto-isolated Input Ports.