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हिन्दीTel : +86 17359287459
Email : sales9@apterpower.com
Tel : +86 17359287459
Email : sales9@apterpower.com
Siemens 6ES7331-7PF11-0AB0 is an isolated eight-channel SM 331 analog input module for industrial thermocouples. The 6ES7331-7PF11-0AB0 converts supported temperature signals with 16-bit resolution for SIMATIC S7-300 control systems.
| Product Status: New and Original | Warranty: One-year warranty |
| Tariff Code: 85389091 | Fast Delivery: 1–3 working days for in-stock items |
| Quick Details |
Siemens 6ES7331-7PF11-0AB0 is a SIMATIC S7-300 SM 331 isolated analog input module designed for eight thermocouple channels. It accepts thermocouple types B, E, J, K, L, N, R, S, T and TXK/TXK(L), performs 16-bit conversion, and provides configurable diagnostics, limit-value alarms and hardware interrupts. The 6ES7331-7PF11-0AB0 enables precise multi-point temperature acquisition in compatible S7-300 automation racks.
| Rated load voltage | 24 V DC | Supported thermocouple families | B, E, J, K, L, N, R, S, T, TXK |
|---|---|---|---|
| Maximum load-voltage current | 240 mA | Measurement resolution | 16 bit |
| Maximum backplane-bus current | 100 mA at 5 V DC | Conversion time | 50 ms |
| Typical power loss | 3 W | Maximum permissible input voltage | 75 V for 1 s |
| Analog input channels | 8 | Maximum shielded cable length | 200 m |
| Field Use Cases |
| Industrial furnace monitoring. Acquires multi-zone thermocouple temperatures in heat-treatment, kiln, oven and furnace control systems. |
Chemical and process vessels. Measures reactor, vessel and process-line temperatures for sequence control, alarms and operator monitoring. |
| Power-generation temperature points. Connects thermocouples used for turbine auxiliaries, bearings, exhaust paths and balance-of-plant equipment. |
S7-300 lifecycle maintenance. Restores eight-channel thermocouple measurement during exact-model replacement or refurbishment of installed PLC racks. |
| Application Portfolio |
| Excitation Cards: ABB and GE. | PLC: GE Fanuc and Schneider. |
| DCS: ABB, Siemens Moore, Foxboro, Westinghouse, and Yokogawa. | ESD: Triconex, HIMA, Bently Nevada, and ICS Triplex. |
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| Service & Purchase Support |
| Verified product information. Clear product details and pictures are provided during the inquiry and quotation process. |
Broad inventory access. Extensive inventory supports sourcing of discontinued and difficult-to-find industrial components. |
| Fast order handling. In-stock products are normally prepared for shipment within one to three working days after payment. |
Worldwide delivery. International delivery is available through DHL, UPS, FedEx, and TNT. |
| Protective packaging. Product condition is checked before shipment, and suitable packaging is used for transit protection. |
Warranty support. A one-year warranty is provided according to the confirmed product condition and order terms. |
| Disclaimer |
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