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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [iDEC | | | | | | Timing Diagrams Overview | | | | | | Timers | | | | | | | | | | | | | | | | | | Timing Diagrams Overview | | | | | | | | | | Guide to Reading Timing Function Diagrams | | | | | | | | | | Power Applied | | Start Input | | Start Input | | Power | | | | | | | | | | | | | | Terminals Shorted Terminals Opened Removed | | | | | | | | | | cu u C/3 | | | | | | Timer Power Input Signal NO Contact NC Contact | | | | | | A 1. If power is disconnected during actual timing, most electronic timers reset to the preset time, ready for the re-application of supply voltage (except for GT3F "true OFF Delay"). 2. NO = Normally open. 3. NC = Normally closed. | | | | | | NO Contact Closes NC Contact Opens Timer Begins Counting | | | | | | | | | | | | | | | | | | | | | | Set Time | | | | | | | | | | Timing Function Diagrams Overview ON-Delay 2 (signal start) | | | | | | ON-Delay 1 (power start) | | | | | | | | | | | | | | When voltage is applied to the coil, the relay contacts remain in the off state and the set time begins. When the set time has elapsed, the relay contacts transfer to the on state. The contacts remain in the on state until the timer is reset. The timer is reset by removing the coil voltage. Applicable models: RTE-P(B)1, GT3A-1, -2, -3, GT3D-1, -2, -3, -4, and GE1A. | | Voltage is applied to the coil at all times. When a start input is supplied, the relay contacts remain in the off state and the set time begins. When the set time has elapsed, the relay contacts transfer to the on state. The contacts remain in the on state until the timer is reset. The timer is reset by applying a reset input or by removing the coil voltage. Applicable models: GT3A-4, GT3D-4 and RTE-P(B) 2. | | | | | | | | | | oa | | | | | | | | | | | | | | | | | | | | Power | | | | | | | | | | | | | | | | Start Input | | | | | | | | | | Output | | | | | | | | | | Output | | | | | | | | | | | | | | Type No. | | GT3A-1, -2, -3 GT3D-1, -2, -3, -4 | | RTE-*1 | | | | | | | | | | | | | | | | | | | | | | Type No. | | GT3A-4 | | GT3D-4 | | RTE-*2 | | | | | | Mode See Page Type No. See Page | | A 805 GE1A 844 | | 1-A 813 813 | | A 798 GT5Y 853 | | | | | | | | | | | | | | Mode A 2-A A See Page 805 813 798 Interval 2 (signal start) Voltage is applied to the coil at all times. When a start signal is supplied, the relay contacts transfer immediately to the on state and the set time begins. When the set time has elapsed, the relay contacts transfer to the off state. The contacts remain in the off state until the timer is reset. The timer is reset by applying a reset input or by removing the coil voltage. Applicable models: GT3A-5 and GT3D-4. | | | | | | V) cd E | | | | | | | | | | | | | | | | | | Interval 1 (power start) When voltage is applied to the coil, the relay contacts transfer immediately to the on state and the set time begins. When the set time has elapsed, the relay contacts transfer to the off state. The contacts remain in the off state until the timer is reset. The timer is reset by removing the coil voltage. Applicable models: RTE-P(B)1, GT3A-1, -2, -3, and GT3D-1, -2, -3, -4. | | | | | | | | | | | | | | | | | | | | Start Input | | | | | | 1 1- | | | | | | | | | | Power | | | | | | | | | | | | | | Output | | | | | | | | | | Output | | | | | | | | | | | | | | T | | | | | | Type No. | | GT3A-5 | | GT3D-4 | | | | | | | | | | | | | | | | | | Mode See Page | | A 805 | | 2-E 813 | | | | | | Type No. | | GT3A-1, -2, -3 GT3D-1, -2, -3, -4 | | RTE-*1 | | | | | | | | | | | | | | | | | | Mode See Page | | B 805 | | 1-B 813 | | B 798 | | | | | | oi m E u <5 | | | | | | | | | | | | | | | | | | | | | | | | | | 1. T = set time, T' = shorter than set time, Ts = one shot output time 2. For more detailed timing diagrams, see specifications for individual timer models. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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