DPLC is a
power line carrier communication drive module. The DC power carrier signal
receives through the power line
which datatransmit and receive by
serial (UART) to peer devices. There are two kind of DPLC module, one
is DPLC-L and another is DPLC-I. The specification of two kind module is
different even there two kind of
module price is also different.
Features
Suitable for DC power lines(12V~48V.)
5V Single
power supply.
Total power
consumption of the module <0.2W.
Serial
communication rate, the largest up to 57.6Kbps.
The
transmission distance of up to 1,000 meters.
Drive
capability, the maximum can achieve more than 80 load bus communication.
Module size:1.8×2.5×0.5cm.
Application
A CPU and DPLC
module is connected with serial port (TXD/RXD).
5V power
supply provide to DPLC module.
DC power and
GND supply respectively, and module is connected using DC +, DC-pin.
Increase the
common mode inductance of about 1mH which effect to eliminate reliability.
Recommended
DC/DC power supply module.
Common DC
power bus is used.
Interference
effects on carrier communications.
Interface
In the structure of
DPLC module, DC+ and DC- are available for 12~48VDC. Carrier transmission
and receiver modules are integrated in DPLC board which are controlled by MCU. There is
also used a regulator for the main operation purpose of controller and UART
function.
Connector
Product Details
Product
DPLC L-I (low voltage DC power line Carrier Module)