289-664 WAGO I/O Connectors

Wago 289-664 is an interface unit designed as a digital input interface module featuring CAGE-CLAMP spring connections for secure and maintenance-free connections. It operates at a rated voltage of 125Vdc and is designed to be mounted in a carrier. This unit does not specify a supply voltage for AC as it is primarily DC operated. It can function within an ambient air temperature range for operation from -20°C to +50°C and has a storage temperature range from -40°C to +70°C. The degree of protection offered by the unit is IP20, indicating protection against solid objects larger than 12.5mm but not against liquids. It supports a control voltage marked as "C" and utilizes a communication protocol also designated as IP20. The rated impulse voltage is 100Vac, and the rated insulation voltage is specified with a dimension, likely indicating a typographical error in the provided data. The unit's dimensions are H85mm x W56mm x D34mm, indicating its size for installation purposes. It features an 8-channel digital input, capable of handling 8 x digital inputs (3-wire) for versatile application use. The number of available modules is not specified in a standard numerical format but mentions an 85% relative humidity (RH) tolerance, non-condensing, which pertains to the operating environmental conditions rather than the number of modules. The coating material is not explicitly mentioned, suggesting a focus on the unit's operational specifications and environmental tolerances.