FlowCon FN.1.4 actuator ELECTRICAL ACTUATORS Actuator wiring The wiring diagrams for FlowCon FN.1.4 is shown in figure 5-8. FlowCon FN.1.4 Actuator FN.1.4 Actuator 2-Position, Normally Closed Green White Black Dip switch settings Lift the silicone cap on the back of the actuator to get access to the dip switches (figure 9). Red Figure 9: Dip switch factory settings (ON-ON). Close Open Power 24V AC/DC Ground/common Dip switch no. 1- Rotation direction: OFF - Normally open. ON - Normally closed. Dip switch no. 2 - Failsafe direction: OFF - Open. ON - Close. Figure 5 2-position, NC FlowCon FN.1.4 Actuator FN.1.4 Actuator 2-Position, Normally Open Green White Black Start-Up Sequence Open Close Power 24V AC/DC Ground/common Figure 6 2-position, NO FlowCon FN.1.4 Actuator FN.1.4 Actuator 3-Point-Floating, Normally Closed Green White Black When power is applied, the actuator will charge the capacitor and calibrate itself: • The capacitor is charged. This can take up to 90 sec (normally about 30 sec). The LED will blink once every 2 sec. while charging. • The actuator will proceed to normal operation (according to the control signal). The LED will blink in a loop of 1 sec. on, 9 sec. off while in normal operation. Red Red Failsafe Sequence Close Stop Open Power 24V AC/DC Ground/common Figure 7 3-point-floating, NC FlowCon FN.1.4 Actuator FN.0.4 / 5.4 Actuator 3-Point-Floating, Normally Open Green White Black When power is lost, the actuator will go into failsafe mode after a few seconds: • The actuator will perform the failsafe action (open or close). The LED will blink once every 2 sec. while in failsafe mode. • The LED will blink in failsafe mode for several minutes after the failsafe action is completed and then the actuator will shut off. Red Open Stop Close Power 24V AC/DC Ground/common Figure 8 3-point-floating, NC Denmark Dubai USA Singapore -2- FlowCon International assumes no responsibility for mistakes, if any, in any printed material. www.flowcon.com 1B95074 - 04/2016
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