SIEMENS • 6ES7650-8AR60-1AA0
ET 200PA SMART AI8xTC/4xRTD Analog Input Module
Conformal-coated temperature input module for thermocouple and Pt100 process signals.
01Product Overview
Siemens 6ES7650-8AR60-1AA0 is the conformal-coated ET 200PA SMART AI8xTC/4xRTD analog input module. It accepts up to eight thermocouple channels or four Pt100 RTD channels, including mixed TC/RTD configurations, and provides diagnostic capability for temperature measurement within the ET 200PA SMART station architecture.
02Commercial Status
| Item |
Verified information |
| Manufacturer |
Siemens |
| Order number |
6ES7650-8AR60-1AA0 |
| Official designation |
AI8xTC/4xRTD analog input module |
| System |
SIMATIC ET 200PA SMART |
03Verified Technical Data
| Parameter |
Specification |
| Thermocouple inputs |
Up to 8 |
| RTD inputs |
Up to 4 Pt100 channels |
| Mixed configuration |
Thermocouple and RTD channels can be combined |
| Diagnostics |
Diagnostic-capable |
| Front connection |
1 × 20-pole |
| Required interface module |
IM650-8PH |
| Environmental protection |
Conformal coating |
| Coating classification |
ISA-S71.04 severity G1, G2 and G3 |
| Engineering environment |
Documented for SIMATIC PCS 7 from V9.0 SP2 with update collection |
| Uncoated counterpart |
6ES7650-8AR60-0AA0 |
04System Fit and Applications
Process temperature acquisitionCollects thermocouple and Pt100 measurements in one ET 200PA SMART module position.
Mixed sensor installationsSupports engineered combinations of TC and RTD channels for plant instrumentation.
Corrosive industrial atmospheresThe conformal-coated version is intended for the documented ISA-S71.04 severity classes.
05Compatibility and Procurement Checks
- Match the complete coated order number 6ES7650-8AR60-1AA0; do not substitute the -0AA0 uncoated version.
- Confirm whether the channel plan uses up to eight thermocouples, four Pt100 sensors or a supported mixed arrangement.
- Verify the station uses the required IM650-8PH interface module and the correct 20-pole front connection.
- Check the PCS 7 engineering version and hardware configuration against the ET 200PA SMART manual.
06Lifecycle Note
Siemens documents 6ES7650-8AR60-1AA0 in the ET 200PA SMART system manual as the coated AI8xTC/4xRTD variant. No lifecycle term from another ET 200PA SMART module has been transferred to this order number.
07Frequently Asked Questions
How many temperature channels does 6ES7650-8AR60-1AA0 support?
It supports up to eight thermocouple inputs or four Pt100 RTD inputs, including supported mixed configurations.
What distinguishes the -1AA0 version?
The -1AA0 order number identifies the conformal-coated module; the documented uncoated counterpart ends in -0AA0.
Which interface module is required?
The official ET 200PA SMART documentation specifies the IM650-8PH interface module.
What should be checked before configuration?
Confirm sensor type, channel allocation, front connection, IM model and the PCS 7 hardware catalog version.
Request a verified offer for 6ES7650-8AR60-1AA0
Send the required quantity, destination and installed-system details for stock, compatibility, warranty and delivery review.
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