DC 5V 12V 2 Channel RS232 Serial Port Control Relay Switch berkah

DC 5V 12V 2 Channel RS232 Serial Port Control Relay Switch berkah
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Brand Name : Aideepen
Certification : None
Origin : CN(Origin)
Theory : Time Relay
is_customized : Yes
Contact Load : Low Power
Voltage : 12V
Model Number : RS232 DB9 Relay
Protect Feature : other
Power Source : DC
Usage : Auto




RS232

12V

Relay

:

1.Channel:2-channel relay;there are 2 expansion IN ports,low level output

2.Interface:DB9 female RS232 level,can control relay on/off/self-lock/inching by computer terminal

3.Operating Voltage:DC 12V (range:8.5-13.5V)

4.Control Voltage:DC 9V 12V or DC 8.5-13.5V/AC 85-265V

5.Control Current:10A

RS232

5V

Relay

:

Power requirements: DC4.5V - 5V, with inside positive, outside negative; or DC9-12V, First pin connectes to VDD, second pin connected to GND.

Each channel is set from 1 to 255 seconds delay independently

Simple to operate, most serial instruction are single byte instruction

Onboard 2 relay (which can be accessed extended 2-way relay module)

With absorption diode circuit

Each relay has a LED indicator, LCD lights relay absorption

With 1-channel power indicator

With capacitor filter circuit, with improved stability

Support for 5V or 9-12V input voltage

Package included:

1 x

2 Channel RS232 Serial Port Control Relay Switch Board SCM Interface PC Relays DB9
HM48956