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Overview
- 16 and 32-channel digital input modules
- For flexible adaptation of the controller to the corresponding task
- For subsequent expansion of the system with additional inputs
Note:
SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme-specific information was added.
Application
Digital input modules record 24 V DC or 230 V AC signals in the plant and forward them to the control. Switches and 2, 3 or 4-wire proximity switches can be connected.
The input modules have settable parameters and diagnostic functions and can thus be adapted flexibly to the respective process requirements.
Function
- Uniform display and diagnostics concept:
- Module status display for ERROR (red LED) and RUN (green LED)
- Channel status display for signal state log. “0” and log. “1” (green LED) or indication of wire break (red LED)
- 1:1 assignment of the channel status display (LED) to the terminal (except with the 64-channel modules)
- Display for monitoring the 24 V DC supply voltage (green LED)
- Supported functions:
- Identification and maintenance data IM0 to IM3
- Firmware update
- Module-granular shared device and MSI (modular shared input);
in combination with PROFINET these allow assignment to several IO controllers - Channel-specific parameter assignment (only HF modules)
- Hardware interrupts (only HF modules)
- Channel-granular diagnostics (only HF modules)
- Isochronous mode (dependent on the module)
- Integrated counter function (dependent on the module)
6AG1521-1BH00-7AB0
Siemens SIPLUS S7-1500 DI 16x24VDC HF based on 6ES7521-1BH00-0AB0 with conformal coating, -40…+70 °C, digital input module, 16 channels in groups of 16; input delay 0.05..20 ms input type 3 (IEC 61131); diagnostics; hardware interrupts
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