Relay expansion module FLI

• One Mechan safety switch input • Monitored limited inch button input • 2, 4 or 5 second versions • LED and volt free contact indication • 35mm DIN rail mounting • 17.5 mm wide The FLI extender module provides the option of using a limited inch button control (not supplied) to override one Mechan safety switch in an F Series safety system for a pre-set maximum time. Simple connection via a built in 6-way strap to the adjacent F Series module, the FLI has the input for 1 Mechan safety switch and connections for the limited inch button. When fitted correctly the button can override the Mechan switch, connected to the FLI, for up to the maximum time allowed. Releasing the button or reaching the maximum allowed time re-activates the switch.