STEP 7 TIA Portal can be configureSTEP 7 TIA Portal can be configured/integrated
as of versiond/integrated
as of version

V12 / V12
STEP 7 can be configured/integrated as of version V5.5 SP3 / -
PROFIBUS as of GSD version/GSD revision V1.0 / V5.1
PROFINET as of GSD version/GSD revision V2.3 / -
Operating mode
DI Yes
Counters No
MSI Yes
Power
Power consumption from the backplane bus 1 W
Power loss
Power loss, typ. 4.9 W
Digital inputs
Number of inputs 16
Configurable digital inputs No
Sinking/sourcing input Sinking input
Input characteristic curve acc. to IEC 61131, type
1
Yes
Input voltage
Type of input voltage AC
Rated value (AC) 230 V; 120/230 V AC, 50 / 60 Hz
for signal "0" 0 V AC to 40 V AC
for signal "1" 79 V AC to 264 V AC
Input current
for signal "1", typ. 11 mA; at 230 V AC and 5.5 mA at 120 V ACDiagnostics interrupt No
Hardware interrupt No
Diagnostics alarms
Monitoring of supply voltage No
Wire break No
Short-circuit No
Diagnostics indicator LED
RUN LED Yes; green LED
ERROR LED Yes; red LED
Monitoring of supply voltage (PWR LED) No
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 4
Between the channels and backplane bus Between different circuits 250 V AC between the channels and the backplane
bus; 500 V AC between the channels
Isolation
Isolation tested with 3100 V DC
Ambient conditions
Ambient temperature during operation
Horizontal mounting position, min. 0 °C
Horizontal mounting position, max. 60 ℃
Vertical mounting position, min. 0 °C
Vertical mounting position, max. 40 °C
Distributed mode
Prioritized startup Yes
Dimensions
Width 35 mm
Height 147 mm
Depth 129 mm
Weights
Weight, approx. 300 gFigure A-1 Dimensional drawing of the DI 16x24VAC BA moduleFigure A-2 Dimensional drawing of the DI 16x24VAC BA module, side view with open front coverThe product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of products
Note the following:
WARNING
products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by . Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.All names identified by ® are registered trademarks of AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent