SM 334 analog input/output modules . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на SM 334 analog input/output modules

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SM 334 analog input/output modules

Article number	6ES7334-0CE01-0AA0	6ES7334-0KE00-0AB0
	SIMATIC S7, ANALOG INPUT MODULE	SIMATIC S7-300, ANALOG MODULE
Supply voltage
Load voltage L+
? Rated value (DC)	24 V	24 V
Input current
from supply and load voltage L+ (without load), max.	110 mA	80 mA
from backplane bus 5 V DC, max.	55 mA	60 mA
Power loss
Power loss, typ.	3 W	2 W
Analog inputs
Number of analog inputs	4	4
? For voltage measurement	4	2
? For resistance measurement		4
permissible input voltage for voltage input (destruction limit), max.	20 V	20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20)
permissible input current for current input (destruction limit), max.	40 mA
Cycle time (all channels) max.	5 ms	85 ms
Input ranges (rated values), voltages
? 0 to +10 V	Yes	Yes
Input ranges (rated values), currents
? 0 to 20 mA	Yes
Input ranges (rated values), resistance thermometer
? Pt 100		Yes; only climatic range
Input ranges (rated values), resistors
? 0 to 10000 ohms		Yes
Analog outputs
Number of analog outputs	2	2
Voltage output, short-circuit protection	Yes	Yes
Voltage output, short-circuit current, max.	11 mA	30 mA
Current output, no-load voltage, max.	15 V
Output ranges, voltage
? 0 to 10 V	Yes	Yes
Output ranges, current
? 0 to 20 mA	Yes
Load impedance (in rated range of output)
? with voltage outputs, min.	5 k?	2.5 k?
? with voltage outputs, capacitive load, max.	1 µF	1 µF
? with current outputs, max.	300 ?
? with current outputs, inductive load, max.	1 mH
Cable length
? shielded, max.	200 m	100 m
Analog value generation for the inputs
Integration and conversion time/resolution per channel
? Resolution with overrange (bit including sign), max.	8 bit	12 bit
? Integration time (ms)		16,67 / 20 ms
Analog value generation for the outputs
Integration and conversion time/resolution per channel
? Resolution with overrange (bit including sign), max.	8 bit	12 bit
Settling time
? for resistive load	0.3 ms	0.8 ms
? for capacitive load	3 ms	0.8 ms
? for inductive load	0.3 ms
Encoder
Connection of signal encoders
? for current measurement as 2-wire transducer	No
? for current measurement as 4-wire transducer	Yes
? for resistance measurement with two-wire connection		Yes
? for resistance measurement with three-wire connection		Yes
? for resistance measurement with four-wire connection		Yes
Errors/accuracies
Operational error limit in overall temperature range
? Voltage, relative to input range, (+/-)	0.9 %	0.7 %; 0 to 10V
? Current, relative to input range, (+/-)	0.8 %
? Resistance, relative to input range, (+/-)		3.5 %; 10 kOhm
? Resistance thermometer, relative to input range, (+/-)		1 %
? Voltage, relative to output range, (+/-)	0.6 %	1 %
? Current, relative to output range, (+/-)	1 %
Basic error limit (operational limit at 25 °C)
? Voltage, relative to input range, (+/-)	0.7 %	0.5 %; 0 to 10V
? Current, relative to input range, (+/-)	0.6 %
? Resistance, relative to input range, (+/-)		2.8 %; 10 kOhm
? Resistance thermometer, relative to input range, (+/-)		0.8 %
? Voltage, relative to output range, (+/-)	0.5 %	0.85 %
? Current, relative to output range, (+/-)	0.5 %
Interrupts/diagnostics/status information
Alarms	No	No
Diagnostic functions	No	No
Potential separation
Potential separation analog inputs
? between the channels and backplane bus	No	Yes
Potential separation analog outputs
? between the channels and backplane bus	No	Yes
Isolation
Isolation tested with	500 V DC	500 V DC
Connection method
required front connector	20-pin	20-pin
Dimensions
Width	40 mm	40 mm
Height	125 mm	125 mm
Depth	117 mm	117 mm
Weights
Weight, approx.	285 g	200 g

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