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SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme specific information was added.
The analog input/output modules are suitable for the connection of analog sensors and actuators.
Analog input/output modules feature:
The analog input/output modules convert:
The following functions are provided:
SIPLUS S7-300 SM334 4AE 2AA
Load voltage L+
● Rated value (DC)
● Reverse polarity protection
from supply and load voltage L+ (without load), max.
from backplane bus 5 V DC, max.
Power loss, typ.
Number of analog inputs
● For voltage measurement
● For resistance measurement
permissible input voltage for voltage input (destruction limit), max.
20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20)
Cycle time (all channels) max.
● Resistance thermometer
Input ranges (rated values), voltages
● 0 to +10 V
● Input resistance (0 to 10 V)
Input ranges (rated values), resistance thermometer
● Pt 100
Yes; only climatic range
Input ranges (rated values), resistors
● 0 to 10000 ohms
Number of analog outputs
Voltage output, short-circuit protection
Voltage output, short-circuit current, max.
Output ranges, voltage
● 0 to 10 V
Load impedance (in rated range of output)
● with voltage outputs, min.
● with voltage outputs, capacitive load, max.
● shielded, max.
Analog value generation for the inputs
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.
● Integration time (ms)
16,67 / 20 ms
Analog value generation for the outputs
● for resistive load
● for capacitive load
Connection of signal encoders
● for resistance measurement with two-wire connection
● for resistance measurement with three-wire connection
● for resistance measurement with four-wire connection
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-)
0.8 %; 0 to 10V
● Resistance, relative to input range, (+/-)
3.7 %; 10 kOhm
● Resistance thermometer, relative to input range, (+/-)
● Voltage, relative to output range, (+/-)
Basic error limit (operational limit at 25 °C)
0.5 %; 0 to 10V
2.8 %; 10 kOhm
Potential separation analog inputs
● between the channels and backplane bus
Potential separation analog outputs
Isolation tested with
500 V DC
Standards, approvals, certificates
Yes; File E239877
RCM (formerly C-TICK)
EAC (formerly Gost-R)
Ambient temperature during operation
-25 °C; = Tmin
70 °C; = Tmax; 60 °C @ UL/cUL, ATEX and FM use
Ambient temperature during storage/transportation
● With condensation, tested in accordance with IEC 60068-2-38, max.
100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Use in stationary industrial systems
— to biologically active substances according to EN 60721-3-3
Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request
— to chemically active substances according to EN 60721-3-3
Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
— to mechanically active substances according to EN 60721-3-3
Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
required front connector
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