Siemens SIMATIC ET 200SP Manual page 24

2 x 4- / 4 x 2-channel configuration
For the configuration, the channels of the module are divided into submodules. The
submodules can be assigned to different IO controllers when the module is used in a shared
device.
The number of usable submodules is dependent on the interface module used. Read the
information in the manual for the particular interface module.
Value status (Quality Information, QI)
The value status is always activated for the following module names:
● DI 8x24VDC HF QI,
● DI 8x24VDC HF MSI
An additional bit is assigned to each channel for the value status. The value status bit
indicates if the read in digital value is valid. (0 = value is incorrect).
Address space for configuration as 1 x 8-channel DI 8x24VDC HF
The figure below shows the address space assignment for configuration as a 8-channel
module without value status.
Figure 4-2
Address space for configuration as 1 x 8-channel DI 8x24VDC HF, QI
The following figure shows the assignment of the address space for the configuration as a
8-channel module with value status. You can freely assign the start address for the module.
The addresses of the channels are derived from the start address.
Figure 4-3
Digital input module DI 8x24VDC HF (6ES7131-6BF00-0CA0)
Manual, 12/2017, A5E03576305-AE
Address space for configuration as 1 x 8-channel DI 8x24VDC HF without value status
Address space for configuration as 1 x 8-channel DI 8x24VDC HF QI with value status
Parameters/address space
4.3 Address space
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