Keypads - Bosch Rexroth VAM 10.2 Project Planning Manual

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Module design
7.2.3

Keypads

Rexroth IndraControl VAM 10.2/40.2 Machine Control Panels
Fig. 7-5: Keypads
Two keypads, each with 15 keys, are available. The keys are short-stroke
keys that can be configured and labeled freely. The keys are covered by a foil
arranged in a matrix containing five columns and three rows. Each key is illu‐
minated by a green point LED.
There are plastic separators between the keys preventing from accidental
key activation, as they separate clearly one key from another.
The module is connected to the logic circuit board via the internal shift regis‐
ter bus. The states of the pushbuttons are transmitted to the master control
via Profibus DP. The LEDs are triggered via Profibus DP by the master con‐
trol.
The module configuration and the address assignment are descri‐
bed in chapter 9 "Commissioning" on page
DOK-SUPPL*-VAM*XX.2***-PR03-EN-P
47.