Specifications:
Working voltage: 6-36V DC
Maximum current: 30A
Lead length: 1M
Temperature measurement range: -40.0-125 ℃
Upper and lower limit temperature values can be set: 0 -125 ℃
Features:
1. The delay time can be set to prevent the output from oscillating and causing damage to the entire circuit. For example, if the temperature is higher than 30 degrees Celsius, the relay is disconnected. After the delay is added, the relay will not be disconnected immediately. If the temperature is lower than 30 degrees Celsius during the delay period, the relay will not operate. Only the temperature is higher than 30 ° C, Set the delay time to disconnect.
2. Measurement accuracy is 0.1 degrees Celsius, press K3 in standby mode to turn off display for a long time, reduce power consumption
3. The relay output is a passive contact, no live output, can control the DC or AC line within 30A
Wiring Port Description:
DC-: power supply negative input
DC +: Positive input of power supply (connected to DC power supply 6 ~ 36V optional)
NC: Relay normally closed
NO: Relay normally open
COM: relay common
Description of the Function:
P-1: Cooling control: When the measured real-time temperature is lower than T1, the relay is closed, and the relay is disconnected above T2;
P-2: Heating control: When the measured real-time temperature is higher than T2, the relay is closed, and the relay is disconnected below T1;
P-3: Constant temperature control: When the measured real-time temperature is between T1 and T2, the relay is closed, and the relay is disconnected in other cases;
P-4: Constant temperature control: When the measured real-time temperature is between T1 and T2, the relay is disconnected, and the relay is closed in other cases;
P-5: Single point control and delay time setting: The measured real-time temperature is lower than T, the relay is closed, higher than T, and the relay is disconnected.
Button Setting Instructions:
K1: Press and hold for 2 seconds to enter the function setting or exit the function setting; short press to enter the upper and lower limit setting or delay time setting
In P-1 to P-4 mode: press K1 digital tube to flash, K2, K3 set the first set of threshold temperature T1, then press K1 digital tube to flash, K2, K3 set the second set of threshold temperature T2; in P-5 In mode: press K1 digital tube to flash, K2, K3 set threshold temperature T1, then press K1 digital tube to flash, K2, K3 set delay time
K2: button plus
K3: button minus
Package Included:
1 x YYW-S Temperature Control Relay Module Temperature Control Switch Detection Board
