Product Description

The Bosch VT-HACD-1-1X-V0-1-P-0 is a type VT-HACD-1 digital controller card and command card. Bus connection supported by the card is Profibus DP. The command value and controller card is set up as printed circuit board in Europe format 100 x 160 millimeters, fitted on both sides. A microcontroller controls the entire process, makes adjustments, establishes links and realizes the closed control loops. Data for configuration, command values and parameters are stored in a non-volatile flash memory. The complete configuration is made by means of software. The card does include any jumpers for configuration. For the configuration, the VT-HACD-1-1X-V0-1-P-0 needs to be connected to a computer through a serial interface (RS 232, 1:1 cable). The BODAC user interface is used for the entire configuration and for the parameterization and diagnosis.

The configuration and thus the creation of applications are very simple: operators need to link pre-defined functional components. The VT-HACD-1-1X-V0-1-P-0 card supports various signal linking options both for the input and the output side, whereas 2 signals each can be linked. These are functions such as addition, subtraction, multiplication, division as well as minimum/maximum, value generator, area ratio and limiter. For the six analog inputs on the VT-HACD-1-1X-V0-1-P-0, operators can switch between ±10 Volts, 0 - 10 Volts, 0 - 20 milliamps and 4 - 20 milliamps through means of the software. The VT-HACD has 9 digital inputs and 8 digital outputs. An input has the fixed functionality Enable, and the digital output has the fixed functionality OK. The input supply voltage range is 21 to 30 Volts DC and the nominal input is 24 Volts DC. The approximate weight of the card is 0.2 kilograms.