ICP DAS USA tM-7565 User Manual page 70

The uart to can bus converter

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Configurations:

To apply this application, user need to configure the CAN Converter module #1 and #2, like

I-7530 as above figure. The RS-232 configurations of module #1 and module #2 are decided by

the Device1 and Device2 RS-232 parameters.

module #1 Configuration

module #2 Configuration

Communication Descriptions:

The communication of this condition is similar with the communication of condition 1. The

difference is that the module #2 of the application 1 will transfer the RS-232 commands to

Device2 immediately if it receives any CAN message from the module #1. The module #2 of

application 2 will not transfer the RS-232 commands to Device2 until it has checked the end

character of RS-232 command (The end of RS-232 command is 'CR'). For example, if Device1

send RS-232 commands "123456789", the Device2 in application 1 will receive the data

"12345678" immediately, and receive the data "9" with a little delay. But, Device2 in application 2

will receive the data "123456789" at the same time (Max. 72 bytes data at the same time for

I-7530 series, not tM-7530, tM-7530A ,and tM-7565 included. tM-7530, tM-7530A ,and tM-7565

used 256 bytes data.).

Application 3:

This application may be used to construct a RS-232 device network via CAN bus. The

architecture is shown below.

I-7530, I-7530-FT, I-7530A, I-7565, tM-7530, tM-7530A, tM-7565 User Manual Version 1.5

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I-7530t I-7530-ft I-7530a I-7565 Tm-7530 Tm-7530a ... Show all