Siemens 6ES7274-1XH30-0XA0 SIMATIC S7-1200 SIM 1274 Input Simulator
A plug-on simulator with fourteen 24 V DC input switches for exercising CPU 1214 and CPU 1215 input points during controlled testing.
Technical Summary
PRODUCT CONTEXT6ES7274-1XH30-0XA0 is the fourteen-switch SIM 1274 simulator for the integrated digital inputs of designated SIMATIC S7-1200 CPU 1214 and CPU 1215 units. It presents a compact local switching surface for controlled input simulation without constructing a temporary field-input panel.
This accessory provides digital input simulation only. It has no digital outputs, no analog channels and no communication interface, so the exact CPU type and the approved test procedure remain the selection boundary.
Specifications
CONTROLLED DATASIM 1274
14
24 V DC
14
0
0 / 0
IP20
67 × 35 × 23 mm
CPU 1214 and CPU 1215
Features
FUNCTIONAL DISTINCTIONSDirect input exercise
Fourteen switches let commissioning personnel create documented on/off states at the CPU input interface.
Compact service accessory
The simulator occupies the CPU input face rather than requiring a separate wired switch enclosure.
Repeatable test setup
A labeled switch pattern can be recorded with the project test sheet and reproduced during later troubleshooting.
About IndustryParts
https://www.industryparts.com/Controlled handling for 6ES7274-1XH30-0XA0
IndustryParts keeps the submitted 6ES7274-1XH30-0XA0 identity, requested quantity and installed-system evidence together so a proposed supply can be checked before dispatch.
- Complete submitted model retained
- Installed-system evidence reviewed
- Quotation record kept with the enquiry
Compatibility
SELECTION BOUNDARIESCPU selection
Use only with the CPU 1214 or CPU 1215 class named by Siemens for this fourteen-switch execution.
Signal boundary
Treat the accessory as a 24 V DC digital-input simulator; it does not simulate analog channels or test output loads.
Project control
Match switch positions to the configured input addresses and safety plan before changing any simulated state.
Replacement
SERVICE WORKFLOWIdentify
Record the CPU catalog number, project version and the complete simulator label before removal.
Fit
Install the simulator only with equipment in the state required by the Siemens and site procedures.
Validate
Exercise the approved input matrix and confirm the controller reads each intended address without unintended machine action.
FAQ
CUSTOMER DECISION SUPPORTWhich CPUs are associated with 6ES7274-1XH30-0XA0?
Siemens identifies the fourteen-switch execution for SIMATIC S7-1200 CPU 1214 and CPU 1215 units.
Does 6ES7274-1XH30-0XA0 provide output simulation?
No. The published data identifies fourteen digital input switches and zero digital outputs.
What information should accompany a 6ES7274-1XH30-0XA0 order?
Send the CPU MLFB, simulator label, project generation and requested quantity so the fourteen-switch version can be confirmed.
Can 6ES7274-1XH30-0XA0 replace the eight-switch SIM 1274?
Not by appearance alone. The eight-switch and fourteen-switch versions are assigned to different CPU classes and have different widths.
How should 6ES7274-1XH30-0XA0 be accepted after installation?
Use an approved input test sheet to verify the expected address transition for each switch while preventing unintended equipment operation.
