Taidacent High Performance High Stability Serial to CAN Module Serial to CAN Converter RS485 Can Bus Adapter Uart Can Converter RS232 to Can Bus Converter (Without Power Adapter)

A device that realizes data conversion between RS232/RS485 (cannot be used at the same time) and CAN. The CAN parameters (such as baud rate, etc.) and serial port parameters (RS232 and RS485) of the device can be modified through the configuration software.
A small, exquisite, high-performance, high-stability serial port to CAN module. It has 1 RS232 interface, 1 RS485 interface and 1 CAN interface. The baud rate of the serial port supports 1200~460800bps; the baud rate of CAN supports 10kbps~1000kbps. The device firmware can be upgraded through RS232/485, which is very convenient to use.
Users can use it to easily complete the interconnection of serial devices and CAN devices.
Power 12V at 10ma CPU 32-bit high-performance processor CAN interface static protection; surge protection; excellent EMC performance RS232 baud rate supports 1200~460800, DB9 female RS485 interface has ESD protection function, baud rate supports 1200~460800, 5.08mm terminal lead, convenient wiring Communication indicator light Onboard RUN, COM, CAN indicator light, easy to use Reset/restore factory settings with reset/restore factory settings signal Working temperature Industrial grade: -40~85 Storage temperature -65~165 Humidity range 5~95% relative humidity · Realize two-way data communication between CAN and RS232/485;
· The firmware can be upgraded through RS232/485 to facilitate the customization of firmware;
· Interface static protection; surge protection; has excellent EMC performance;
· 14 groups of filters that can be set;
· 3 working modes: transparent conversion, transparent conversion with logo, format conversion;
· With offline detection and automatic recovery functions;
· Comply with CAN 2.0B specification and compatible with CAN 2.0A; Comply with ISO 11898-1/2/3.
· The baud rate supports 10kbps~1000kbps.
· CAN buffer reaches 1000 frames to ensure that data is not lost;
· High-speed conversion, the serial port is at 115200 baud rate, CAN at 250kbps, the CAN transmission speed can reach 1270 extended frames per second (close to the theoretical maximum of 1309); the serial port is at 460800 baud rate, CAN at 1000kbps, the CAN transmission speed can be Up to 5000 extended frames/second or more;
Module indicator meaning
There are 4 LED indicators: PWR, RUN, COM and CAN.
POWER: System power indicator light, red; Steady on: power supply is normal; off: power supply is abnormal
RUN: system running indicator; in normal operation, the frequency of on and off is about 1Hz; CAN
When there is an abnormality, it is always on;
COM: RS232/RS485 indicator; flashes when data is received
CAN: CAN indicator; flashes when data is received
Power connector
This module uses DC5~36V wide voltage power supply, and the module power is less than 0.2W.
There are two power supply interfaces: 5.08mm pitch industrial terminal and black power adapter socket. Choose one of the two interfaces
CAN interface
The CAN interface is led out by 5.00mm green terminal, and the interface has a 120 ohm terminal resistance selection function.
Among them, "RS" is the terminal resistance selection. If you connect "RS" and "CAN_L" with a wire, the 120 ohm resistor inside the module is incorporated into the CAN bus; otherwise, the 120 ohm resistor is not connected to the bus.
(According to the ISO 11898 specification, in order to enhance the reliability of CAN-bus communication, the two end points of the CAN-bus bus network usually need to add terminal matching resistance (120)
The RS232/485 interface can be connected to a standard male serial cable.
1 RS232/485 interface (out of 5.00mm green terminal), of which RS232 uses DB9 female (hole type), the signal definition is as follows:
1 Not used
2 TX
3 RX
4 Not used
5 GND
6 Not used
7 Not used
8 Not used
9 Not used
Parameter Size Device character