Siemens SIMATIC Manual page 489

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Table of Contents

Technical specifications

Wiring of the signal transmitters

for voltage measurement

for resistance measurement

with 2-wire connection

with 3-wire connection

with 4-wire connection

Characteristics linearization

for resistance thermometers

Technical unit of data formats

Actuator selection data

Output range (rated value)

Load impedance (in the rated output range)

For voltage outputs

capacitive load

Voltage output

Short-circuit protection

Short-circuit current

Destruction limit against external voltages/currents

Voltage at outputs to MANA

Wiring of the actuators

for voltage output

2-wire connection

4-wire connection (measuring line)

* the error limits specified for the outputs are only valid when there is a high-ohm connection. In the entire load resistance

range, an additional error of <0.9 % can result.

S7-300 Module data

Manual, 06/2017, A5E00105505-AJ

6.17 Analog IO module SM 334; AI 4/AO 2 x 12 bit; (6ES7334-0KE00-0AB0)

programmable

Pt 100 (Climatic range)

degrees Centigrade

min. 2.5 kΩ *

max. 15 V, continuous

using a 20-pin front connector

not supported

Analog modules

S7-300S7-300 module data