Bộ chuyển đổi RS-232 sang CAN ICP DAS I-7530-G CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

RS-232 to CAN Converter

THÔNG TIN SẢN PHẨM

Feature

Compatible with CAN specification 2.0A and 2.0B
Fully compatible with ISO 11898-2 standard
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

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-7530 modules. The PC can be the CAN host, monitor or HMI to access/control the CAN device through the CAN network by the I-7530 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-7530 modules. In order to use the CAN network with traditional RS-232 devices, we provide a way to achieve this purpose. The I-7530 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-7530 for some special application. In pair connection mode, I-7530 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-7530 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-7530 may shut down by the external signal. The circuit may let the I-7530 to work continuously and never halt.

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

Application

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
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

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

Download

Datasheet

Documents

Ordering Information

I-7530-G CR

Intelligent RS-232 to CAN converter (RoHS)

Bộ chuyển đổi RS-232 sang CAN ICP DAS I-7530-G CR

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