Siemens SIMATIC ET 200SP Manual page 8

Product overview
2.1 Properties of the I/O module DI 16x24VDC HA
Properties
The I/O module has the following technical properties:
● 16 digital inputs with the following properties that can be individually configured for each
channel
– Pulse stretching
– Diagnostics
– Input delay
– Hardware interrupts for positive and negative edges
● Sink input (PNP, active high)
● Module-specific configurable diagnostics for missing supply voltage L+
● Suitable for connecting switches and 2-wire sensors according to IEC 61131-2, types 1 and
3
The I/O module supports the following functions:
● Firmware update
● I&M identification data
● Parameter reassignment in RUN
● Value status QI
● IO redundancy
● Time stamping with 1 ms accuracy
● Output disable switch
You can configure the I/O module with HW Config and integrate it into your system.
Output disable switch
If you want to pull the I/O module in runtime, you have to press the output disable switch for
3 seconds for the I/O module to be deenergized.
When the output disable switch has been pressed for 3 seconds, the LED DIAG flashes red,
the LED MT lights up yellow and the I/O module generates a diagnostics message. See section
Status and error displays of the I/O module DI 16x24VDC HA (Page 21).
Note
Pressing the output disable switch interrupts any ongoing firmware update. A firmware update
cannot be performed when the device is deenergized.
Accessories
The following accessories must be ordered separately:
● Labeling strips
● Color-coded labels
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Digital Input Module DI 16x24VDC HA (6DL1131-6BH00-0PH1)
Manual, 05/2017, A5E39265608-AA