6ES7144-1JB31-0XB0 ET200X, EM144, 2AI, PT100, 12BIT+SIGN

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Product Code: 6ES7144-1JB31-0XB0

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Artikelnummer

6ES7144-1JB31-0XB0

		SIMATIC DP, EXPANSION MODULE EM 144 FOR ET 200X, IP66/67 2AI, PT100, 12 BIT+SIGN, WITH DIAGNOSIS BY CHANNEL 2/3/4-WIRE CONNECTION
Input current
from backplane bus 5 V DC, max.		40 mA
Power loss
Power loss, max.		0.9 W
Analog inputs
Number of analog inputs		2
permissible input voltage for voltage input (destruction limit), max.		30 V
Constant measurement current for resistance-type transmitter, typ.		1.5 mA
Input ranges
● Resistance thermometer		Yes
Input ranges (rated values), resistance thermometers
● Pt 100		Yes; Standard
● Input resistance (Pt 100)		10 MΩ
Characteristic linearization
● parameterizable		Yes
Cable length
● Cable length, shielded, max.		30 m
Analog value generation
Analog value display (parameterizable)		Yes; S7 Format / S5 Format
Measurement principle		integrating
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.		12 bit; + sign; overrange 17.5%
● Integration time, parameterizable		Yes
● Integration time, ms		16,7 / 20 ms
Encoder
Connection of signal encoders
● 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 area, (+/-)		1.2 %
● Current, relative to input area, (+/-)		1.2 %
● Resistance thermometer, relative to input area, (+/-)		1.2 %
Interrupts/diagnostics/status information
Alarms
● Diagnostic alarm		Yes
● Limit value alarm		Yes; upper limit, channel by channel/ lower limit channel by channel
● Hardware interrupt		Yes
Diagnostic messages
● Diagnostics		Yes
● Wire-break		Yes; channel by channel
● Overflow/underflow		Yes; channel by channel
Diagnostics indication LED
● Group error SF (red)		Yes
Galvanic isolation
Galvanic isolation analog inputs
● Galvanic isolation analog inputs		No
Connection method
Inputs/outputs		4/5-pin M12 circular connectors
Dimensions
Width		87 mm; Width module 60 mm
Height		110 mm
Depth		55 mm
Weights
Weight, approx.		250 g
last modified:		21.08.2014