I-7530T-G CR: Bộ chuyển đổi RS-232 sang CAN

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
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I-7530T-G CR Intelligent RS-232 to CAN converter with TJA1042 Transceiver(RoHS)

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I-7530T-G CR: Bộ chuyển đổi RS-232 sang CAN

Features

  • Compatible with CAN specification 2.0A and 2.0B
  • Fully compatible with ISO 11898-2 standard
  • Support various baud rate from 10K bps to 1M bps
  • Jumper for 120 Ω terminal resistor
  • Software configurable CAN and RS-232 communication parameters
  • Power, data flow and error indicator for CAN and RS-232
  • Watchdog inside
  • Support transparent communication mode
  • 1000 frames in CAN received buffer and 900 frames in RS-232 received buffer
  • Full-duplex communication mode of RS-232 devices is not supported

Software Utility Features 

  • CAN bus Baud rate configuration
  • CAN acceptance filter configuration
  • CAN 2.0A or 2.0B specific selection
  • RS-232 Baud rate and data bit setting
  • RS-232 responded selection
  • Easy test to transmit/receive can messages
  • Setting for I-7530T communication mode (normal mode or pair connection mode)

Introduction

CAN (Controller Area Network) is a serial bus system especially suited to structure intelligent industry devices networks and build smart automatic control systems. The following figure shows the application architecture for I-7530T modules. The PC can be the CAN host, monitor or HMI to access/control the CAN device through the CAN network by the I-7530T Converters. The programmable RS-232 device (For example: I-8411/I-8431/I-8811/I-8831/W-8031/W-8331/W-8731 embedded controller) can use the serial port to connect to the CAN network via the I-7530T modules. In order to use the CAN network with traditional RS-232 devices, we provide a way to achieve this purpose. The I-7530T are designed to unleash the power of CAN bus via RS-232 communication method. It accurately converts messages between CAN and RS-232 networks. This module let you to communicate with CAN devices easily from any PC or devices with RS-232 interface.

Moreover, we expand the functionalities of I-7530T for some special application. In pair connection mode, I-7530/I-7530T/I-7530FT can be used to connect PC with other RS-232 devices at the same time. The application architecture may be as follows.

 

3000V isolation on CAN side 
The CAN port of I-7530T is an isolated with 3000V isolation. This isolation can protect the local RS-232 devices from the damage signal coming from CAN network.

Watchdog inside
The watchdog is a hardware reset circuit to monitor the operation status. When working in harsh or noisy environment, the I-7530T may shut down by the external signal. The circuit may let the I-7530T to work continuously and never halt.

Power and Error indicator display
There are two indicators on the I-7530T. The power indicator can help user to check whether the I-7530T is standby or transmitting/receiving messages. The Error indicator will be turned on when some errors occur on the I-7530T.

Applications

• Control System
• Building Automation
• Factory Automation
• Distributed data acquisition

Specifications

LED Indicators
Status 1 x Power
1 x CAN status

 

COM Ports
Ports 1 x RS-232
(9-pin female D-Sub (TxD, RxD, GND))
Baud Rate 110, 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
Parity None, Even, Odd
Data Bit 5, 6, 7, 8
Stop Bit 1, 2
Receive Buffer 900 data frames

 

CAN
Transceiver NXP TJA1042
Ports 1
Baud Rate 10 k ~ 1 M bps
Isolation 3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Terminal Resistor Selectable 120Ω terminal resistor by jumper
Specification ISO-11898-2, CAN 2.0A and CAN 2.0B
Filter Yes
Receive Buffer 1000 data frames

 

Power
Input Range +10 VDC ~ +30 VDC
Consumption 1 W

 

Mechanical
Casing Plastic
Dimensions (mm) 72 x 118 x 33 (W x L x H)
Installation DIN-Rail

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing

Download

Data sheet

Documents

Ordering Information

I-7530T-G     CR  Intelligent RS-232 to CAN converter with TJA1042 Transceiver(RoHS)

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