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Siemens 6AG1331-7NF00-2AB0 — Analog Input Modules

Siemens 6AG1331-7NF00-2AB0 SIPLUS AI, -40-70°C

MPN6AG1331-7NF00-2AB0

SIPLUS S7-1200 analog input module, 8 channels, 0-20 mA / ±5 V / 1-5 V, -40 to 70 °C, EN 50155.

$842.01Ref. price · indicative, final on quote

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Siemens 6AG1331-7NF00-2AB0 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1331-7NF00-2AB0 — Inputs & Signal Ranges
Parameter	Value
Number of analog inputs	8
Current input range	Yes
Voltage input range	Yes
Resistance measuring ranges	No
RTD support (resistance thermometer)	No
Thermocouple support (types)	No
Input range: 0 to 20 mA	Yes
Input range: 4 to 20 mA	Yes
Input range: -10 to +10 V	Yes
Input range: -5 to +5 V	Yes
Input range: -80 to +80 mV	No
Input range: 0 to 600 Ohm	No
RTD type: Pt100	No
RTD type: Pt200	No
Current measurement: 2-wire transducer	Yes; with external transmitter; possible with separate supply for transmitter
Current measurement: 4-wire transducer	Yes
Input resistance (0 to 20 mA)	250 Ω
Input resistance (4 to 20 mA)	250 Ω
Input resistance (-10 to +10 V)	2 MΩ
Permissible input voltage, max. (destruction limit)	50 V; Permanent
Permissible input current, max. (destruction limit)	32 mA
Max. shielded signal cable length	200 m

6AG1331-7NF00-2AB0 — Measurement Performance
Parameter	Value
Resolution (bit incl. sign), max.	16 bit; Unipolar: 15/15/15/15 bit; bipolar: 15 bit + sign/15 bit + sign/15 bit + sign/15 bit + sign
Voltage measurement error (±)	0.05 %
Current measurement error (±)	0.05 %
Interference voltage suppression (at interference frequency)	400 / 60 / 50 / 10 Hz

6AG1331-7NF00-2AB0 — Diagnostics & Monitoring
Parameter	Value
Diagnostic alarm	Yes; Parameterizable
Diagnostics function	Yes; Parameterizable
Limit value alarm	Yes; Parameterizable, channels 0 and 2

6AG1331-7NF00-2AB0 — Isolation
Parameter	Value
Isolation: channels to backplane bus	Yes
Isolation: between channels	No
Isolation test voltage	500 V DC

6AG1331-7NF00-2AB0 — Power
Parameter	Value
Power loss, typ.	0.6 W

6AG1331-7NF00-2AB0 — Mechanical
Parameter	Value
Required front connector	40-pin
Width	40 mm
Height	125 mm
Depth	117 mm
Weight, approx.	272 g

Product details

Wiring and dimensions

40 mm wide, 125 mm high, 117 mm deep.

Sourcing this order code

No lifecycle status; quoted to order. Submit RFQ with quantity and target date; confirm UL/EN doc packs at quote.

Frequently asked questions

What approvals does it carry?

UL listed (File E239877), CE marked, and EN 50155 certified to T1/Category 1/Class A/B. This covers rail rolling stock as well as general industrial safety and emissions.