VACUU·BUS®Digital-I/O-Module VACUU·BUS®
Overview
- digital input of control signals via a galvanically isolated input
- digital output of status signals via a potential-free semiconductor relay
- fault indicator from and to the vacuum controller
- configurable as remote (Start/Stop) module
- configurable as process-stop module with optional function for opening a relay or valve at process end
Articleno.
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Digital-I/O-Module VACUU·BUS® in action
Digital I/O interface module VACUU·BUS, with 2 m VACUU·BUS cable
The Digital-I/O-Module is a digital interface for VACUU·BUS® compatible vacuum gauges and controllers. There is a galvanically isolated input gate and a potential-free semiconductor relay for output switching. By default the Digital-I/O-Module is configured as bidirectional fault indicator module to communicate malfunctions in a vacuum system to the process control system, or in case of external malfunction to interrupt the process. When configured as Start/Stop module a process can be started and stopped from a PLC. In addition the Digital-I/O-Module can be configured for control of valves not compatible with VACUU·BUS®. In combination with the vacuum gauge DCP 3000 set points can be defined for the control of, e.g., high vacuum pumping units, load locks, etc. I/O (Input/Output) modules are add-on interfaces for VACUUBRAND gauges and controllers. They are mostly used in process technology, but also in laboratories. Most process data systems work with analog 0-10V (or 4 to 20mA) signals or use digital signals, mostly based on 24V DC. Both signal types are industrial standards and can be provided with these I/O modules. For example in process technology a measured pressure value can be transferred to a PLC via an Analog-I/O-Module. Via a Digital-I/O-Module a start/stop signal from a PLC can be sent to a vacuum controller in order to control a connected pump. In laboratories occasionally a chart recorder is used for documentation purposes. Using an Analog-I/O-Module a pressure signal can be transferred to a 0-10V signal and used as input to a chart recorder. The I/O modules are connectable with VACUU·BUS® compatible vacuum gauges and controllers which can also be used for I/O module configuration.Technical data and graphs
| Items supplied | Digital-I/O-Module VACUU·BUS® complete with cable VACUU·BUS® 2m. |
Digital-I/O-Module VACUU·BUS® in action
Digital I/O interface module VACUU·BUS, with 2 m VACUU·BUS cable
The Digital-I/O-Module is a digital interface for VACUU·BUS® compatible vacuum gauges and controllers. There is a galvanically isolated input gate and a potential-free semiconductor relay for output switching. By default the Digital-I/O-Module is configured as bidirectional fault indicator module to communicate malfunctions in a vacuum system to the process control system, or in case of external malfunction to interrupt the process. When configured as Start/Stop module a process can be started and stopped from a PLC. In addition the Digital-I/O-Module can be configured for control of valves not compatible with VACUU·BUS®. In combination with the vacuum gauge DCP 3000 set points can be defined for the control of, e.g., high vacuum pumping units, load locks, etc. I/O (Input/Output) modules are add-on interfaces for VACUUBRAND gauges and controllers. They are mostly used in process technology, but also in laboratories. Most process data systems work with analog 0-10V (or 4 to 20mA) signals or use digital signals, mostly based on 24V DC. Both signal types are industrial standards and can be provided with these I/O modules. For example in process technology a measured pressure value can be transferred to a PLC via an Analog-I/O-Module. Via a Digital-I/O-Module a start/stop signal from a PLC can be sent to a vacuum controller in order to control a connected pump. In laboratories occasionally a chart recorder is used for documentation purposes. Using an Analog-I/O-Module a pressure signal can be transferred to a 0-10V signal and used as input to a chart recorder. The I/O modules are connectable with VACUU·BUS® compatible vacuum gauges and controllers which can also be used for I/O module configuration.Technical data and graphs
| Items supplied | Digital-I/O-Module VACUU·BUS® complete with cable VACUU·BUS® 2m. |
