Integrator note
The 6ES7331-7PF00-0AB0: 8-channel analog input module for the S7-300 family, designed for resistance thermometers (Pt100, Ni100, Cu10). Parameterizable diagnostics and hardware interrupt per channel group. Requires a 40-pin front connector; power draw 4.6 W from the backplane plus 100 mA from the 5 V bus.
Integration notes
Mounts in S7-300 rail, 40 x 125 x 120 mm, approx. 272 g. Shielded sensor cable up to 200 m. Conversion time: 10 ms per module for up to 4 channels, 80 ms for 8 channels. Reverse polarity protection and isolation tested at 500 V DC.