Cable length shielded, max. 1000 m
Cable length unshielded, max. 600 m
Isochronous mode
Isochronous mode (application synchronized up to
terminal)
Yes
Execution and activation time (TCO), min. 70 µs
Bus cycle time (TDP), min. 250 µs
Interrupts/diagnostics/status information
Substitute values can be applied Yes
Interrupts
Diagnostics interruptDiagnostics Yes
Monitoring of supply voltage Yes
Wire break No
Short-circuit Yes
Fuse blown No
Diagnostics indicator LED
RUN LED Yes; green LED
ERROR LED Yes; red LED
Monitoring of supply voltage Yes; green LED
Channel status display Yes; green LED
For channel diagnostics No
For module diagnostics Yes; red LED
Electrical isolation
Electrical isolation of channels
Between the channels No
Between the channels, in groups of 8
Between the channels and the backplane bus Yes
Permitted potential difference
Between different circuits 75 V DC / 60 V AC (basic isolation)
Isolation
Isolation tested with 707 V DC (type test)
Distributed mode
Prioritized startup Yes
Dimensions
Width 35 mm
Height 147 mm
Depth 129 mm
Weights
Weight, approx.The following derating graphs show the loading capacity of the outputs in relation to the
mounting position and the ambient temperatureHorizontal mounting position
② Vertical mounting position
Figure 6-1 Details on aggregate current of outputs (per group)The dimensional drawing of the module on the mounting rail, as well as a dimensional
drawing with open front cover, are provided in the appendix. Always observe the specified
dimensions for installations in cabinets, control rooms, etc.The data records of the module have an identical structure, regardless of whether you
configure the module with PROFIBUS DP or PROFINET IO.
Dependencies for configuration with GSD file
When a GSD file is used to configure a module, dependencies can arise when "assigning the
parameters".
There are no dependencies for this module. You can assign the individual parameters in any
combination.
Parameter assignment in the user program
You have the option to reconfigure the modules in RUN (e.g. the response of selected
channels to the CPU-STOP state can be changed in RUN without having an effect on the
other channels)
Parameter assignment in RUN
The WRREC instruction is used to transfer the parameters to the module using data records
64 to 78. The parameters set in STEP 7 do not change in the CPU, which means the
parameters set in STEP 7 are still valid after a restart.
The parameters are only checked for plausibility by the module after the transfer.
Output parameter STATUS
The module ignores errors that occurred during the transfer of parameters with the WRREC
instruction and continues operation with the previous parameter assignment. However, a
corresponding error code is written to the STATUS output parameter.
The description of the WRREC instruction and the error codes is available in the STEP 7
online help.
Operation of the module behind a PROFIBUS DP interface module
If the module is operated behind a PROFIBUS DP interface module, the parameter data
records 0 and 1 are not read back. You get the diagnostics data records 0 and 1 for the read
back parameter data records 0 and 1. You can find more information in of the PROFIBUS DP interface module device manual on the For the configuration as a 1 x 16-channel module, the parameters are located in data
records 64 to 79 and are assigned as follows:
● Data record 64 for channel 0
● Data record 65 for channel 1
● …
● Data record 78 for channel 14
● Data record 79 for channel 15
For the configuration as a 2 x 8-channel module, the module has 2 submodules with eight
channels each. The parameters for the channels are located in data records 64 to 71 and
are assigned as follows:
● Data records 64 to 71 for channels 0 to 7 (submodule 1)
● Data records 64 to 71 for channels 8 to 15 (submodule 2)