Gema OptiStar CG06 - DigitalBus Interface; DigitalBus Module for Automation; Superordinated Control Unit Integration

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46 • Options OptiStar CG06 Automatic gun control unit
DigitalBus
The DigitalBus module, in addition to the basic OptiStar equipment, intro-
duces the possibility for decentralized automation solutions. A process
control system, individually fitted to the process requirements, supports
the automated and safe plant operation.
- Digital parallel interface connection to a PLC
- Online controlling of all coating parameters (high voltage,
spray current and electrode rinsing for the gun, powder out-
put and total air for the injector)
- Controlling of up to 250 peripheral stored coating programs
in the OptiStar control unit
DigitalBus module
The DigitalBus connects the gun control unit to a superordinated control
unit. The DigitalBus has a 16-bit parallel interface. The result is a star
shaped bus structure.
Controlling the OptiStar control units by a su-
perordinated control unit
Controlling by a superordinated control unit
OptiStar 1
OptiStar 2
OptiStar 14
Data bus 11-bit 8-bit preset value / 3-bit ID no.
Control bus 3-bit Strobe 1
System ON/OFF
Remote/Manual
Error mess. bus 1-bit Error
Strobe 2
System ON/OFF
Remote/Manual
Error
PLC control
digital
input / output
Strobe 12
System ON/OFF
Remote/Manual
Erro
r