5V Dual Relay Timer Module
This dual relay timer can be set to control 2 timer output channels with up to 18 functions.
Each relay can control 10 amps @250VAC or 10 amps @30VDC.
Module power in is 5VDC with 2 input trigger channels X1, X2,
Timer can be independently programmed or used in conjunction with trigger pulse inputs.
All settings are automatically saved when power is turned off.
Delay times can be set from 0.1 second to 270 hours.
Specifications:
- Module Power: 5VDC
- Number of Relays: 2
- Relays 10A @250VAC /10A @30VDC
- Users can set and select the following through keystrokes and display one of 18 functions.
- Function parameters can be set and saved.
- Time parameters can be set from 0.1 seconds to 270 hours.
- Function 1-8 is self-starting when it is powered on.
- Function 9-18 needs a high (or low) 20 ms or longer pulse signal to trigger the start.
- Function 9 is self-locking mode. Function 10 is level control mode.
- The X port mentioned in the following text can be any of the X1-X2 ports.
Programming
The four buttons SET, SW1, NUM+, NUM- are used to program the timer.
They can be pushed momentarily (<1 second) or longer (>1 second) to enter different modes.
Refer to the MD, T1, T2, NX indicators beside the display for the programming step.
MD indicates program mode.
T1 shows Delay Time T1, T2 shows Delay Time T2 setting in seconds
NX has different meanings depending on the function including time base definition and number of cycles.
The SET button steps through the program steps and stores the entry.
The SW1 button steps through the display digits for relay number, delay times and function number.
The NUM+ and NUM- changes the digits.
Programs are retained after power off until a new program is entered.
User Manual Link:
https://cdn.instructables.com/ORIG/FKQ/BV7D/IUHMS1GV/FKQBV7DIUHMS1GV.pdf
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