FL1F SmartRelays IDEC FL1F SmartRelays are logic modules with a variety of additional features. IDEC SmartRelay supports a maximum of 24 digital inputs, 20 digital outputs, 8 analog inputs, and 8 analog outputs. These SmartRelays support 64 digital memory markers and 64 analog memory markers. These sixth-generation IDEC SmartRelays meet the demands of small-scale applications by offering more powerful hardware, a new display, and full communication options via Ethernet. Each Base Module is equipped with an RJ45 interface and a two-color status LED for Ethernet communication. IDEC FL1F SmartRelays have industrial security functions that support the secure operation of plants, systems, machines, and networks.