SIMATIC S7-200 SMART, Analog input SM AI04, 4 AI, 0 10V,0 5V, +/-5 V, +/- V, or 0/4-20 mA 11 bit + sign (12 bit ADC)

General information

Product type designationSM AI04, AI 4x12 bit

CiR - Configuration in RUN

Reparameterization possible in RUNNo

Supply voltage

Rated value (DC)24 V; -15 / +20 %

permissible range, lower limit (DC) V

permissible range, upper limit (DC) V

Input current

Current consumption, mA

from backplane bus 5 V DC, mA

Power loss

Power loss, W

Analog inputs

Number of analog inputs4

Input ranges

● VoltageYes; ±10V, ±5V, ±V

● CurrentYes; 0 to 20 mA

● ThermocoupleNo

● Resistance thermometerNo

● ResistanceNo

Input ranges (rated values), voltages

● -10 V to +10 VYes

— Input resistance (-10 V to +10 V)9 MΩ

● - V to + VYes

— Input resistance (- V to + V)9 MΩ

● -5 V to +5 VYes

— Input resistance (-5 V to +5 V)9 MΩ

Input ranges (rated values), currents

● 0 to 20 mAYes

— Input resistance (0 to 20 mA)250 Ω

Analog value generation for the inputs

Integration and conversion time/resolution per channel

● Resolution (incl. overrange)voltage mode: 11 bit + sign bit, current mode: 11 bit

● Resolution with overrange (bit including sign), bit

● Interference voltage suppression for interference frequency f1 in Hz10 / 50 / 60 / 400 Hz

Smoothing of measured values

● parameterizableYes; In 4 stages: 1x, 4x, 16x, 32x cycle time

● Step: NoneYes; 1x

● Step: lowYes; 4x

● Step: MediumYes; 16x

● Step: HighYes; 32x

Interrupts/diagnostics/status information

Diagnostics functionYes

Diagnoses

● Monitoring the supply voltageYes

● Wire-breakNo

● Short-circuitNo

Diagnostics indication LED

● for status of the inputsYes

Standards, approvals, certificates

CE markYes

Dimensions

Width45 mm

Height100 mm

Depth81 mm

Weights

Weight, g

last modified:11/04/2020