Electric Vehicles PWM OCPP Controller CE DC Charge Controller
1. Overview
PCA1601-429-D type OCPP module is a standard controller for client
charging piles developed by our company that meets the OCPP1.5 /
OCPP1.6-J / OCPP2.0 standards of the OCA Alliance. It has PWM
charging guidance, plug-in PD detection, RS-232, RS-485,
temperature detection, contactor control, LED indicator, USB and
other functions and interfaces. The communication protocol can be
customized according to customer requirements. It is suitable for
AC/DC charging piles for electric vehicles.
Through our OCPP controller module, we can help customers easily
realize the OCPP cloud platform control and management function
through AC charging piles.PCA1601-429-D OCPP module not only has
the OCPP client communication function, but also has the whole pile
control function. We combine the OCPP communication function and
the MODE3 controller into one to reduce the size of the controller
as much as possible.
Customers only need to configure a simple B-type leakage protector,
AC contactor, RFID card reader, display, etc.
To realize the function of European standard and American standard
AC pile. Through our controller, each component is modular for the
convenient after-sales maintenance.
PCA1601-429-D type OCPP module is composed of CPU unit,
communication unit, network unit and power supply. It can be
connected with peripherals such as credit card machines, meters, pile controllers.
It has the feature of display controlling, local list storage,
smart charging, low power standby and so on. Meets OCPP-1.5 SOAP,
OCPP-1.6 / 2.0 JSON message transmission standard requirements.
The main functions are as follows:
1, Connection function with display;
2, Member card system and super members;
3, Ethernet, 4G, WIFI etc. networking functions
4, OCPP core functions
5, OCPP Offline local white list management6, OCPP Appointment
function
7, OCPP Smart charging
8, OCPP Remote firmware upgrade
9, OCPP Core file functions
2. Specifications and main technical parameters
2.1 Specifications
CPU: STM32F429IGT6
Operating system:UCOS
RAM:8MB SDRAM
storage:8MB SPI FLASH
USB interface:1
Ethernet:1
RS232: 2
RS485: 1
LED indicate:5
Contactor control:4
PD Detection:2
4G/GPS/BT/WIFI:Scalable
2.2 Electrical characteristics
Operating Voltage:DC 12V~24V;
Power consumption:normal work:≤ 2W;
Standby: ≤1W;
2.3 Environmental conditions
Operating temperature:-40℃~85℃；
storage temperature:-40℃~85℃；
2.4 Communication Interface
2.4.1 Interface to display
Communication baud rate: RS232 : 1200/2400/4800/9600/19200bps
(Optional) Factory
default 9600；
Data Format: N-8-1；
Communication protocol:Modbus-RTU(Negotiate with customers)
2.4.2 Interface with OCPP background
Ethernet,4G,WIFI
Communication protocol:Websocket JSON ,ocpp-j over TLS
2.5 Mechanical Dimensions
Dimensions:88*107*29±1mm(Rail type, standard 4P) 88*107*40±1mm(Rail
type, standard 4P,with 4G/WIFI/BT)
Weight:160g
3. Annex
3.1 ocpp Function parameter list
√– Supported
X – Not Supported
P – Need to be combined with the back-end
3.2 Detailed structure siz
