0.1s-999h Countdown Timer Programmable Cycle Control Module Time Delay Relay Dual Display Timer Relay 5V 12V 220V

1.) parameter

1. Application: For controlling the smooth running of radiotube, water pump, electrical machinery, strip lights, etc. 
2. Overview: This's a programmable digital countdown timer, ranging 0.1s - 999h. You can set 2 groups of time T1 and T2. With this timer, you can achieve following effect, 
a. You can let your instrument start to work or stop working after a specific time. Choose T1 / T2 =0. 
b. You can let your instrument work intervally. That's let it work for some time, then stop for another time, then start to work again... 
c. You can choose your instrument stop working for some time, then start to work for another time. After that, it'll stop and never start to work again. 

3. Function list: 
P1--1: The relay switch on, after a delay of T1 time. 
P1--2: The relay switch off, after a delay of T1 time. 
P1--3: After a delay of T1 time, the relay switches on; then, the relay switches off after a delay of T2 time. Done. 
P1--4: After a delay of T1 time, the relay switches off; then, the relay switches on after a delay of T2 time. Done. 
P1--5: After a delay of T1 time, the relay switches on; then, the relay switches off after a delay of T2 time. The cycle will be repeated. 
P1--6: After a delay of T1 time, the relay switches off; then, the relay switches on after a delay of T2 time. The cycle will be repeated. 

4. Operation instructions: 
Set key: Hold it down for 2 seconds to enter the function settings. Press it to switch between function code and set parameter for them. 
Plus: Add Time 
Minus: Minus Time 
Confirm key: Start/Stop 

5. Use decimal point to set unit description: 
XX.X The decimal point is in tenth, time range: 0.1 second ~ 99.9 seconds 
XXX No decimal point, time range: 1 second ~ 999 seconds 
XXX. The decimal point is at the end, time range 1 minute ~ 999 minutes. 
XX.X. One decimal point is at the end, the other in tenth, time range 1 hour ~ 999 hours. 

6. Specification: 
Material: PCB + Plastic 
Type: Time-Dalay Relay 
Output Power: For Controlling DC/AC Load Within 5A 
Time Setting Range: 0s - 999hours 
Optional Working Voltage(DC): 5V, 12V, 220V 
Size: 79 x 42 x 28mm(3.11 x 1.65 x 1.10in)