Control for the safe control of at least one machine
To enable a fast configuration of a control or of a total plant, a control for the safe control of at least one machine is provided having at least one input unit for receiving input signals from at least one signal generator; having at least one output unit for outputting output signals to the at least one machine; having a control unit for generating the output signals in dependence on the input signals; and having a connection unit having at least one connection socket for connecting an external input device that can be used or configuring the control, wherein the connection unit has at least one connection terminal for connecting the signal generators and/or the machine and is separable from the control and wherein the connection socket can be removed from the connection unit or from the control and comprises a memory with configuration data of the control.
1. A control for the safe control of at least one machine, the control comprising:
at least one input unit for receiving input signals from at least one signal generator;
at least one output unit for outputting output signals to the at least one machine;
a control unit for generating the output signals in dependence on the input signals; and
a connection unit having at least one connection socket for connecting an external input device that can be used for configuring the control,
wherein the connection unit has at least one connection terminal for connecting the signal generators and/or the machine and is separable from the control,
wherein the connection socket can be removed from the connection unit or from the control and comprises a memory with configuration data of the control,
and wherein the connection unit in the connected state provides a first connection and a second connection between the connection socket and the control unit in the control.
2. The control in accordance with claim 1 , wherein the connection socket comprises a universal serial bus (USB), a micro-USB connection, a mini-USB connection or comparable connections.
3. The control in accordance with claim 1 , wherein the connection socket comprises a circuit board on which the memory is provided.
4. The control in accordance with claim 1 , wherein the first connection provides a connection between the connection socket, the control unit, and the memory as a serial port interface connection.
5. The control in accordance with claim 1 , wherein the second connection provides a direct universal serial bus connection between the connection socket and the control unit.
6. The control in accordance with claim 1 , wherein the memory comprises a non-volatile EEPROM memory.
7. The control in accordance with claim 1 , wherein the connection socket comprises a real time clock.
8. The control in accordance with claim 7 , wherein the connection unit comprises a separate power supply.
9. The control in accordance with claim 8 , wherein the power supply supplies the real time clock with power when the connection unit is separated from the control.
10. The control in accordance with claim 1 , wherein the connection unit comprises a separate power supply.