Siemens SIMATIC User Manual

Analog modules
6.9 Analog input module SM 331; AI 8 x RTD; (6ES7331-7PF01-0AB0)
S7-300 Module data
388 Manual, 06/2017, A5E00105505-AJ
Selected type of measurement
Measuring range
RTD resistance and linearization:
(3-/4-wire connection)
Pt 100 Klima
Pt 200 Klima
Pt 500 Klima
Pt 1000 Klima
Ni 100 Klima
Ni 120 Klima
Ni 200 Klima
Ni 500 Klima
Ni 1000 Klima*
LG-Ni 1000 Klima
Cu 10 Klima
Pt 100 Standard
Pt 200 Standard
Pt 500 Standard
Pt 1000 Standard
Ni 100 Standard
Ni 120 Standard
Ni 200 Standard
Ni 500 Standard
Ni 1000 Standard*
LG-Ni 1000 Standard
Cu 10 Standard
Pt 10 GOST Klima
Pt 10 GOST Standard
Pt 50 GOST Klima
Pt 50 GOST Standard
Pt 100 GOST Klima
Pt 100 GOST Standard
Pt 500 GOST Klima
Pt 500 GOST Standard
Cu 10 GOST Klima
Cu 10 GOST Standard
Cu 50 GOST Klima
Cu 50 GOST Standard
Cu 100 GOST Klima
Cu 100 GOST Standard
Ni 100 GOST Klima
Ni 100 GOST Standard
* ≙ LG-Ni 1000 with temperature coefficient 0.00618 or 0.00672

Siemens SIMATIC Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)