Festo SBO***-Q Series, Руководство пользователя

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4. Commissioning
4-57
Festo P.BE-SBO-Q-EN en 1602e
Please note the following specifications (
è
Online Help
for the Target Support Package):
– Max. 4 modules in any order
– Max. 32 inputs and 32 outputs
– Communication with the I/O modules takes place via
the PLC run-time system.
4.10.5 Use of the device as CPI module at CP nodes
If the firmware and hardware of the device support CPI
module functionality, this can be activated via a system
parameter (not applicable to SBO...-Q-... -WB).
If use of the device as a CPI module is activated, the device
corresponds to a CP module with extended functions
(CPI module) in the related CP line. This allows it e.g. to be
operated on a CPX-CP interface of a CPX terminal.
Notes on installation
To connect the device to a CP string, use a suitable cable like
cable SBOA-K20CP-WS from Festo.
The device does not have any ongoing CP connection and can
only be connected at the end of a CP line.
The 0 V line of the Compact Vision System is connected
electrically to the 0 V line of the CPX terminal.
Use suitable measures in order to avoid equalizing
currents, e.g. a common power unit for the Compact
Vision System and the CPX terminal, or by separate
low-impedance potential equalization.