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I-7530-G CR Intelligent RS-232 to CAN converter (RoHS)
I-7530-G CR: Bộ chuyển đổi RS-232 sang CAN
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.
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.
• Control System
• Building Automation
• Factory Automation
• Distributed data acquisition
|Status||1 x Power
1 x CAN status
|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|
|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|
|Receive Buffer||1000 data frames|
|Input Range||+10 VDC ~ +30 VDC|
|Dimensions (mm)||72 x 118 x 33 (W x L x H)|
|Operating Temperature||-25 ~ +75 °C|
|Storage Temperature||-30 ~ +80 °C|
|Humidity||10 ~ 90% RH, Non-condensing|
|I-7530-G CR||Intelligent RS-232 to CAN converter (RoHS)|