12V Automation Delay Multifunction Self-lock Relay Cycle Timer Module PLC A2TF
Module Functions: User can select from below eight functions, by using the key buttons onboard. User can select and save the set parameters. The set time is 1 second at minimum, and precision is better than 0.1 second. The eight functions are as follows: 1)Close upon the set time: after power one, the delay time T1 reaches, and the relay closes. T1 is adjustable between 0 second to 270 hours. When we feed CH1 a high level pulse signal, the cycle repeats itself (the high level time lasts longer or equal to 20ms. Same applies to below). 2)Disconnect upon the set time: when the relay closes, the delay time T1 reaches, and the relay opens. T1 is adjustable between 0 second to 270 hours. When we feed CH1 a high level pulse signal, the cycle repeats itself. 3)Cycle Mode 1: after p.
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