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General| Product Type | Digital Input Module |
|---|---|
| Number of Inputs | 16 |
| Input Voltage | 24 V DC |
| Width | 35 mm |
| Height | 147 mm |
| Depth | 129 mm |
| Input Current | 7 mA |
| Electrical Isolation | Yes |
| Mounting Type | DIN rail |
| Supply Voltage | 24 V DC |
| Connection Technology | Screw terminal |
| Operating Temperature | -20 to +60 °C |
Explains safety alert symbols and danger grading for personal safety and property.
Defines personnel qualified to operate the product based on training and experience.
Notes on using Siemens products safely, including transport, installation, and operation.
Lists trademarks and states the publisher's review and liability disclaimer.
Describes the manual's role and its relation to system and function manuals.
Highlights changes from previous versions and explains terminology used.
Provides guidance on industrial security for Siemens products and systems.
Details the use of open-source software in the firmware of I/O modules.
Describes function manuals covering general topics like diagnostics and communication.
Refers to product manuals with detailed module-specific information.
Points to system manuals and online help for configuration and programming.
Links to online support, manual collections, and configuration tools.
Lists technical properties, including input count and voltage, and the part number.
Details module functions and software version dependencies for configuration.
Lists supplied and orderable accessories such as front connectors and labeling strips.
Shows the module's block diagram and terminal assignment for wiring.
Explains how to configure the module in STEP 7 using hardware catalog or GSD file.
Details address assignment for the 1x32-channel configuration.
Details address assignment for the 4x8-channel configurations.
Details address assignment with Module-internal Shared Input (MSI).
Explains the meaning of value status for submodules in MSI configurations.
Shows address space with value status for MSI submodules.
Shows address space for 3rd and 4th MSI submodules with value status.
Points to further information on the module-internal shared input/output function.
Describes the LED displays for status and errors on the DI 32x24VDC BA module.
Explains RUN/ERROR and CHx LED status meanings and provides remedies.
Provides general information, hardware status, and firmware version.
Specifies voltage ranges, power consumption from backplane, and power loss.
Lists input count, configurability, sinking/sourcing input, and input voltage.
Specifies input current, input delay, and delay times for signal transitions.
Provides maximum cable lengths and details for connectable encoders.
Lists available diagnostics functions, interrupts, and indicator LEDs.
Details electrical isolation specifications and operating temperature ranges.
Shows the physical dimensions of the module mounted on a rail.
Shows the physical dimensions of the module with its front cover open.
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