SIMATIC S7-1200 модуль ввода-вывода SM 1234 - 6ES7 234-4HE32-0XB0

Air pressure acc. to IEC 60068-2-13
Operation, max	1080hPa
Operation, min	795hPa
Storage/transport, max	1080hPa
Storage/transport, min	660hPa

Alarms
Diagnostic alarm	Yes

Ambient temperature during operation
horizontal installation, max	60C
max	60C
min	-20C

Ambient temperature during operation
horizontal installation, min	-20C
vertical installation, min	-20C

Ambient temperature during operation
vertical installation, max	50C

Ambient temperature during storage/transportation
max	70C
min	-40C

Analog inputs
Cycle time (all channels) max	625

Analog inputs
permissible input current for current input (destruction limit),	40mA
permissible input voltage for voltage input (destruction limit),	35V

Analog inputs
Number of analog inputs	4; Current or voltage differential inputs

Analog outputs
Number of analog outputs	2; Current or voltage

Analog value generation for the inputs
Measurement principle	Differential

Basic error limit (operational limit at 25 C)
Current, relative to input range, (+/-)	0.1%
Current, relative to output range, (+/-)	0.3%
Voltage, relative to input range, (+/-)	0.1%
Voltage, relative to output range, (+/-)	0.3%

Cable length
shielded, max	100m; shielded, twisted pair

connection method / header
required front connector	Yes

Degree and class of protection
IP degree of protection	IP20

Diagnoses
Wire-break	Yes

Diagnoses
Monitoring the supply voltage	Yes

Diagnoses
Short-circuit	Yes

Diagnostics indication LED
for maintenance	Yes

Diagnostics indication LED
for status of the inputs	Yes
for status of the outputs	Yes

Dimensions
Depth	75mm
Height	100mm
Width	45mm

Enclosure material (front)
Plastic	Yes

Errors/accuracies
Temperature error (relative to input range), (+/-)	25 C
Temperature error (relative to output range), (+/-)	25 C

Free fall
Fall height, max	0.3m; five times, in product package

General information
Product type designation	SM 1234, AI 4x13 bit/AQ 2x14 bit

Input current
from backplane bus 5 V DC, typ	80mA

Input current
Current consumption, typ	60mA

Input ranges
Resistance	No
Thermocouple	No

Input ranges
Current	Yes; 4 to 20 mA, 0 to 20 mA
Resistance thermometer	No
Voltage	Yes;

Input ranges (rated values), currents
4 mA to 20 mA	Yes

Input ranges (rated values), currents
0 to 20 mA	Yes

Input ranges (rated values), currents
Input resistance (0 to 20 mA)	280Ω

Input ranges (rated values), voltages
Input resistance (-10 V to +10 V)
Input resistance (-2.5 V to +2.5 V)
Input resistance (-5 V to +5 V)

Input ranges (rated values), voltages
-10 V to +10 V	Yes
-2.5 V to +2.5 V	Yes
-5 V to +5 V	Yes

Integration and conversion time/resolution per channel
Integration time, parameterizable	Yes
Resolution with overrange (bit including sign), max	14bit; Voltage: 14 bit; Current : 13 bit

Integration and conversion time/resolution per channel
Interference voltage suppression for interference frequency f1 i	40 dB, DC to 60 V for interference frequency 50 / 60 Hz

Interference voltage suppression for f = n x (f1 +/- 1 %), f1 =
Common mode voltage, max	12V

Interrupts/diagnostics/status information
Alarms	Yes
Diagnostics function	Yes

Load impedance (in rated range of output)
with current outputs, max	600Ω
with voltage outputs, min	1000Ω

Output ranges, current
0 to 20 mA	Yes

Output ranges, current
4 mA to 20 mA	Yes

Output ranges, voltage
-10 V to +10 V	Yes

Pollutant concentrations
SO2 at RH < 60% without condensation	S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free

Potential separation analog outputs
between the channels and the power supply of the electronics	No

Power loss
Power loss, typ	2W

Relative humidity
Operation at 25 ℃ without condensation, max	95%

Smoothing of measured values
parameterizable	Yes
Step: High	Yes
Step: low	Yes
Step: Medium	Yes
Step: None	Yes

Standards, approvals, certificates
FM approval	Yes
Marine approval	Yes
UL approval	Yes

Standards, approvals, certificates
CE mark	Yes
CSA approval	Yes
cULus	Yes
KC approval	Yes
RCM (formerly C-TICK)	Yes

Supply voltage
Rated value (DC)	24V

Weights
Weight, approx	220g