DSAI130A is an industrial control device commonly used in the field of industrial automation. It has a variety of functions and features, such as high reliability, high stability, easy integration and expansion.
DSAI130A usually uses dual power supply redundant input, with DC1500V voltage isolation and reverse protection function, industrial terminal interface. It also has fiber link failure and power failure alarm output function, contact capacity of DC48V/1A. In addition, the DSAI130A also has mechanical characteristics, with an external dimension of 132mm×105mm×52mm.
The features of the DSAI130A include a variety of communication functions, a convenient development system and high reliability.
First of all, DSAI130A supports a variety of communication methods, including RS232, RS422, RS485 and other serial communication methods, and supports radio, telephone dialing, telephone polling dialing and other ways. In addition, it also supports wired and wireless Ethernet, as well as GPRS, CDMA, GSM and other mobile network standards.
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Secondly, DSAI130A development system is very convenient, components and controls constitute a powerful HMI development system. The enhanced transition color and progressive color function fundamentally solves the problem that the excessive use of transition color and progressive color in many similar software seriously affects the screen refresh speed and system operation efficiency. In addition, DSAI130A also provides object-oriented programming, built-in indirect variables, intermediate variables, database variables, support for custom functions and custom menus.
Finally, the DSAI130A is highly reliable. Channel current isolation for each channel limits current and voltage regulation. All analog inputs are not more than 30 mah by their design. If the current limiting circuit shorts out, the current is limited to about 100Ma. The input channels isolate the current in each channel from all other separating channels and the earth (ground). The module /TA withstands, undamaged, a potential of 600 V for one minute on the ground between any channel, or on a given channel and any other channel. This does not mean that these channels are used to permanently connect these levels of voltage. Exceeding the limit of the input voltage, among other places, which indicates specifications, violates electrical safety codes and may give the user an electric shock.
