Technology
9000-0257 is a programmable relay module manufactured by Coto Technology. The module has 12 universal inputs, 12 programmable outputs, dual-embedded 5A/5V DC relays, and a selectable voltage of 5V DC, 12V DC, or 24V DC. It also has standard Modbus RTU communication, support for multiple I/O configuration modes, and the ability to be used as stand-alone I/O modules or part of a larger control system. The module is designed to be used in applications such as HVAC, temperature control, and general industrial automation.