Siemens 6AG1331-7PF11-4AB0 Thermocouple Input Module
MPN6AG1331-7PF11-4AB0
SIPLUS S7-300 SM 331 8AI 40-pole based on 6ES7331-7PF11-0AB0 with conformal coating, 0…+60 °C, analog input isolated, 8 AI thermocouples type B, E, J, K, L, N, R, S, T TXK/TXK (L) according to GOST 16-bit, 50 ms, 1x 40-pole
$1,051.56Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Inputs & Signal Ranges
| Parameter | Value |
|---|---|
| Number of analog inputs | 8 |
| Current input range | No |
| Voltage input range | No |
| Resistance measuring ranges | No |
| RTD support (resistance thermometer) | No |
| Thermocouple support (types) | Yes |
| Input range: 0 to 20 mA | No |
| Input range: 4 to 20 mA | No |
| Input range: -10 to +10 V | No |
| Input range: -5 to +5 V | No |
| Input range: -80 to +80 mV | No |
| Input range: 0 to 600 Ohm | No |
| RTD type: Pt100 | No |
| RTD type: Pt200 | No |
| Permissible input voltage, max. (destruction limit) | 75 V; 20 V DC permanent, 75 V DC for max. 1 s (duty factor 1:20) |
| Max. shielded signal cable length | 100 m |
Measurement Performance
| Parameter | Value |
|---|---|
| Resolution (bit incl. sign), max. | 16 bit; Two's complement |
| Voltage measurement error (±) | ±1 K |
| Interference voltage suppression (at interference frequency) | 400 / 60 / 50 Hz |
Diagnostics & Monitoring
| Parameter | Value |
|---|---|
| Diagnostic alarm | Yes; Parameterizable per group |
| Diagnostics function | Yes; Parameterizable |
| Limit value alarm | Yes; Parameterizable |
Isolation
| Parameter | Value |
|---|---|
| Isolation: channels to backplane bus | Yes |
| Isolation: between channels | No |
| Isolation test voltage | 500 V DC |
Power
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Power loss, typ. | 3 W |
| Reverse polarity protection | Yes |
Mechanical
| Parameter | Value |
|---|---|
| Required front connector | 40-pin |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weight, approx. | 272 g |
MPN
6AG1331-7PF11-4AB0