Hardware; Block Diagram; Pin Assignment - ICP DAS USA I-7530 User Manual

2. Hardware

2.1 Block Diagram

Figure 1 is a block diagram illustrating the functions on the I-7530
module. It provides the 3000Vrms Isolation in the CAN interface site. And
hardware media in RS-232 interface is only adopted 3-wire connection.
2.2

Pin Assignment

Table 1: RS-232 DB9 Female Connector (CN1)
Terminal
I-7530 RS-232/CAN Converter User's Manual (Version 2.0, Sep/2007) ------------- 6
Figure 1: Block diagram of I-7530
1
2
3
4
5
6
7
8
9
3-wire RS-232
Not Connect
TXD
RXD
Not Connect
GND
Not Connect