Description - RS232 to CAN Converters Module
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 Converter. 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 module. In order to use the CAN network with traditional RS-232 devices, we provide a way to achieve this purpose. The i-7530 is 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. |
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Application
Control System
Building Automation
Factory Automation
Distributed data acquisition |
Ordering information:
i-7530
Intelligent RS-232 to CAN converter
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i-7530 CR
Intelligent RS-232 to CAN converter (RoHS) |
Features
Microprocessor inside with 20MHz |
| CAN interface connector: D-Sub 9-pin |
| 82C250 CAN transceiver |
| Built-in CAN/RS-232 Converter firmware |
| Max transmission speed up to 1M bps for CAN and 115.2K bps for RS-232 |
| Software configurable CAN and RS-232 communication parameters |
| Max transmission distance over 1000m (follow CAN specification) |
| Support both CAN 2.0A and CAN 2.0B |
| Built-in jumper to select 120 ohm terminal resister |
| Mount easily on DIN-rail |
| Power, data flow and error indicator for CAN and RS-232 |
| Watchdog inside |
| Support transparent communication mode |
| Provide the transparent communication between the RS-232 devices via CAN bus. |
Enable different RS-232 devices into an individual group in CAN bus network.
(Full-duplex communication mode of RS-232 devices is not supported) |
| Specifications |
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| RS-232 interface connector |
D-Sub 9-pin |
| CAN interface connector |
D-Sub 9-pin |
| Isolation voltage |
3000Vrms on the CAN side |
| Repeater request |
over than 1000m (suggestion) |
| Accessories |
One D-Sub 9-pin cable |
| Dimensions |
120mm x 72mm x 34mm |
| Power requirement |
Unregulated 10~30 Vdc with protection from power reversals |
| Power consumption |
1W |
| Operating temperature |
-25'C to +75'C |
| Storage temperature |
-40'C to +80'C |
| Communication speed |
115.2K bps max for RS-232
1M bps max for CAN |
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