2A DPDT Relay Module – Motor Forward Reverse Self-Locking Controller with Pluggable Terminal for DC Polarity Reversal & Bistable Control

1 PCS DC 6V-24V 2A Self-locking (bistable) DPDT Relay Controller
(with Terminal/no Terminal)




How to use:


Power-on, the output=input, press the trigger button, Reverse polarity output, press again, the output=input, the third press, Reverse polarity output, and so on.
Turn off the power and stop output

2A Self-locking (Bistable) Reverse Polarity Controller

1 Input Voltage: DC 6-24V
2 Module working current:Forward 2ma;Reverse: 33-39ma;
3 Load voltage: Equal to input voltage
4 Load current: Maximum 2A(Inductive load
<=1A)


5 Power Indicator
AND Forward & Reverse Indicator


6 Control method : low pulse trigger(NPN)
7 Size: 30mm X 30mm X 16mm(no Terminal),
30mm X 30mm X 16mm(
with Terminal)


8 Weight: 10g
(
no Terminal)
,
13.5g
(
with Terminal)




This is a bistable (self-locking) Reverse polarity relay module,Trigger once, Output reverse polarity (and holds);Trigger again,the output=input (and holds)




Pin description:
I+ :Power Input +;
I- :Power Input -;
O+:Power Output +(When reversed is Power Output -);
O- :Power Output -(When reversed is Power Output +);;
G:trigger signal input ground;
T:trigger signal input terminal(0.2-2 second low pulse trigger).




Note:
1 For the module to work stably, be sure to use a power supply with sufficient current.Power supply current is greater than 2 times load current
2 The maximum load current is 2A, if it is a motor, the maximum load current is 1A
3 Can only control forward and reverse(Start and stop by power on and power off control)