6ES7331-7PF11-0AB0

***spare part*** SIMATIC S7-300, analog input SM 331, isolated, 8 AI; +/-5/10V, 1-5 V, +/-20 mA, 0/4 to 20 mA, 16 bit (55 ms), single-point grounding (50 V COM.), 1x 40-pole