The Error indicator will be turned on when some errors occur on the I-7530.et-gallery-section-main. Size : 51 x 46 mm (LW) In order to facilitate the use of the product, each pin is marked, and a schematic diagram of the product is printed on the back of the product. RS232 port communication with Computer PC. The power indicator can help user to check whether the I-7530 is standby or transmitting/receiving messages. Uses: MCU's TTL serial port communicates with RS232 level devices.
The circuit may let the I-7530 to work continuously and never halt. When working in harsh or noisy environment, the I-7530 may shut down by the external signal. The watchdog is a hardware reset circuit to monitor the operation status. This isolation can protect the local RS-232 devices from the damage signal coming from CAN network. The CAN port of I-7530 is an isolated with 3000V isolation. The application architecture may be as follows. In pair connection mode, I-7530 can be used to connect PC with other RS-232 devices at the same time. Moreover, we expand the functionalities of I-7530 for some special application. This module let you to communicate with CAN devices easily from any PC or devices with RS-232 interface. It accurately converts messages between CAN and RS-232 networks. The I-7530 are designed to unleash the power of CAN bus via RS-232 communication method. In order to use the CAN network with traditional RS-232 devices, we provide a way to achieve this purpose. 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. Wiring the Module Refer to the diagram below for connections.
The module is powered via the control panel’s ECP +12VDC connection. 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 4232CBM module connects to the control panel via the panel’s ECP terminals, and connects to the external computer or other equipment via either RS422 or RS232 connections, according to the application. The following figure shows the application architecture for I-7530 modules. Voltage Attenuator and Current TransformerĬAN (Controller Area Network) is a serial bus system especially suited to structure intelligent industry devices networks and build smart automatic control systems.
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