| Brand Name: Siemens |
Model Number: 6ES7331-7SF00-0AB0 |
| Place of Origin: Germany | Warranty: 12 Months |
| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | 6ES7331-7SF00-0AB0 |
| Rated load voltage | 24 V DC |
| Backplane current at 5 V DC | 120 mA maximum |
| Typical power loss | 0.6 W |
| Thermocouple inputs | 8 |
| Resistance-thermometer inputs | 4 |
| Voltage range 1 | -1 to +1 V |
| Voltage range 2 | -25 to +25 mV |
| Voltage range 3 | -50 to +50 mV |
| Voltage range 4 | -80 to +80 mV |
| Voltage range 5 | -250 to +250 mV |
| Voltage range 6 | -500 to +500 mV |
| Input resistance | 10 MΩ for the listed voltage and temperature inputs |
| Thermocouple types | B, E, J, K, L, N, R, S, T, U |
| Resistance thermometers | Ni100, Pt100, Pt200 |
| Shielded cable length | 200 m maximum; thermocouples 50 m maximum |
| Resolution with overrange | Up to 16 bits including sign |
| Integration time | 2.5-100 ms, parameterizable |
| Interference suppression frequency | 10-400 Hz |
| RTD operating error limit | ±0.09 to ±0.04% of input range |
| RTD basic error limit at 25 °C | ±0.018 to ±0.008% of input range |
| Intrinsic safety Uo | 5.9 V maximum |
| Intrinsic safety Io | 28.8 mA maximum |
| Intrinsic safety Po | 41.4 mW maximum |
| Permissible external capacitance Co | 43 µF maximum |
| Permissible external inductance Lo | 40 mH maximum |
| Channel-to-backplane isolation | Yes |
| Channel-to-channel isolation | No |
| Front connector | 20-pin |
| PTB test number | PTB Ex-96.D.2108X |
| Operating temperature limit | 60 °C maximum |
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
Connect approved temperature-sensor circuits within the stated intrinsic-safety limits to acquire process measurements in the SIMATIC system.
Configure the supported thermocouple or resistance-thermometer type so the module interprets the connected sensor correctly.
Evaluate diagnostic information and fault indications to identify wiring faults and measurement-range conditions during operation.
No. Its listed input ranges cover voltage, thermocouples, resistance thermometers and resistance, rather than a current-input range.
No. The data sheet distinguishes backplane isolation from channel-to-channel isolation.
No. The field circuit must meet the module intrinsic-safety limits and the relevant hazardous-area installation requirements.
The thermocouple and resistance-thermometer configurations use different channel arrangements. Select the correct measurement mode for the sensor wiring.
The module provides wire-break diagnostics for the supported signal circuit. Configure the diagnostics to suit the measurement application.
State the thermocouple or RTD type, wiring arrangement and hazardous-area requirements, and include the installed module label.
Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.
We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.
Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.
A Germany customer urgently needed a replacement for a discontinued automation component. After reviewing the product label, technical parameters, and application details, our engineers recommended a compatible alternative and provided photos and test videos before shipment. The alternative performed well, enhancing the customer's confidence in our technical capabilities and leading to multiple repeat orders.
An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.
A Malaysia customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.
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