MPN: 6ES7 331-7KF02-0AB0 — industrial control spare part, in stock at TGK Parts.
The 6ES7 331-7KF02-0AB0 is the SIMATIC S7-300 SM331 analog input module with 8 channels and 13-bit resolution — the workhorse AI module for temperature, pressure, flow and level signals on S7-300 racks. Each channel is individually configurable for 4–20 mA, 0–10 V and other ranges.
Common failure points are the channel front-end and the backplane connector; both are covered by our pre-shipment test and 12-month warranty.
| MPN | 6ES7 331-7KF02-0AB0 |
|---|---|
| Type | Analog input module, 8 channels |
| System | SIMATIC S7-300 |
| Resolution | 13 bit |
| Input ranges | 4–20 mA, 0–10 V, ±10 V, Pt100 |
| Channels | 8 (configurable per channel) |
| Condition | New / tested refurbished |
| Warranty | 12 months |
Replacement and spare part for industrial automation equipment — production lines, CNC machines, packaging machinery, textile machinery, printing equipment and more.
Often yes — a stuck channel usually indicates front-end damage. Send the MPN and we ship a tested replacement.
Yes, each channel is independently configurable, but wiring groups must be set accordingly.
Yes — every unit is bench-tested on all channels with a signal simulator.