Аналоговые модули расширения EM 144, EM 145

Заказные данные
(6)
Аксессуары
(4)

Информационные материалы

Модули расширения для подключения аналоговых датчиков и исполнительных устройств.
С поддержкой диагностических функций, контролем граничных значений параметров и возможностью перевода каналов в заданные состояния при остановке центрального процессора.

Область применения

Модули расширения для подключения к станции ET 200pro аналоговых датчиков и исполнительных устройств.

Состав модулей ввода аналоговых сигналов:

4 AI-U, ±10 В; ±5 В; 0 ... 10 В; 1 ... 5 В.
4 AI-I, ±20 мА; 0 ... 20 мА; 4 ... 20 мА.

Состав модулей вывода аналоговых сигналов (в подготовке):

4 AO-U, ±10 В; 0 ... 10 В; 1 ... 5 В.
4 AO-I, ±20 мА; 0 ... 20 мА; 4 ... 20 мА.

Соединительный модуль для аналоговых модулей расширения (должен заказываться отдельно):

CM IO 4x M12

Дизайн

Датчики и исполнительные устройства модключаются через 5-полюсные гнезда M12 соединительного модуля.

Назначение контактов

Контакт	Назначение		Гнездо M12 соединительного модуля CM IO 4 x M12
AI-U	AI-I
1	Питание электроники/ датчика (1L+)	Питание электроники/ датчика (1L+)	Смотри следующий рисунок
2	Входной сигнал "+"	Входной сигнал "+"
3	Масса цепи питания электроники/ датчика (1M)	Масса цепи питания электроники/ датчика (1M)
4	Входной сигнал "-"	Входной сигнал "-"
5	Земля	Земля
S	Земля	Земля

Контакт	Назначение		Гнездо M12 соединительного модуля CM IO 4 x M12
AO-U	AO-I
1	Питание электроники/ нагрузки (1L+)	Питание электроники/ нагрузки (1L+)	Смотри следующий рисунок
2	Выходной сигнал "+"	Выходной сигнал "+"
3	Масса цепи питания электроники/ нагрузки (1M)	Масса цепи питания электроники/ нагрузки (1M)
4	Выходной сигнал "-"	Выходной сигнал "-"
5	Земля	Земля
S	Земля	Земля

Замечание: “S” - контакт на корпусе соединителя.

Функции

Модули ввода выполняют аналого-цифровое преобразование входных сигналов станции ET 200pro и формируют цифровые значения, используемые центральным процессором ведущего устройства в ходе выполнения программы. Модули вывода выполняют цифро-аналоговое преобразование сформированных центральным процессором цифровых величин и формируют выходные аналоговые сигналы станции ET 200pro.

Технические данные

Order number	6ES7144-4FF01-0AB0	6ES7144-4GF01-0AB0	6ES7144-4JF00-0AB0	6ES7144-4PF00-0AB0
	ET200PRO, EM 4AI-U HF	ET200PRO, EM 4AI-I HF	ET200PRO, EM 4 AI-RTD HF	ET200PRO, EM 4 AI-TC HF
Supply voltage
Rated value (DC)	24 V	24 V	24 V	24 V
Reverse polarity protection	Yes; against destruction	Yes; against destruction	Yes; against destruction	Yes; against destruction
Input current
from supply voltage 1L+, max.	40 mA; Typical	40 mA; Typical	27 mA; Typical	34 mA; Typical
from backplane bus 3.3 V DC, max.	12 mA; Typical	12 mA; Typical	10 mA; Typical	20 mA; Typical
Encoder supply
Number of outputs	4	4
Short-circuit protection	Yes; per module, electronic to frame	Yes; per module, electronic to frame
Output current
● up to 55 °C, max.	1 A	1 A
Power loss
Power loss, typ.	1.1 W	1.1 W	0.7 W	0.7 W
Address area
Address space per module
● Address space per module, max.	8 byte	8 byte	8 byte	8 byte
Analog inputs
Number of analog inputs	4	4	4	4
permissible input voltage for voltage input (destruction limit), max.	35 V			20 V
permissible input current for current input (destruction limit), max.		40 mA
Constant measurement current for resistance-type transmitter, typ.			1.25 mA; 1.25 / 0.5 mA depending on measuring range
Cycle time (all channels) max.	5 ms	10 ms	83 ms; 83 ms at 50 Hz; 69 ms at 60 Hz	Number of active channels per module x basic conversion time
Technical unit for temperature measurement adjustable			Yes; Degrees Celsius/degrees Fahrenheit	Yes; °C/°F/K
Input ranges
● Voltage	Yes	No	No	Yes
● Current	No	Yes	No	No
● Thermocouple	No	No	No	Yes
● Resistance thermometer	No	No	Yes	No
● Resistance	No	No	Yes	No
Input ranges (rated values), voltages
● 0 to +10 V	Yes
● 1 V to 5 V	Yes
● -10 V to +10 V	Yes
● -5 V to +5 V	Yes
● -80 mV to +80 mV				Yes
● Input resistance (-80 mV to +80 mV)				10 MΩ
Input ranges (rated values), currents
● 0 to 20 mA		Yes
● Input resistance (0 to 20 mA)		50 Ω
● -20 mA to +20 mA		Yes
● Input resistance (-20 mA to +20 mA)		50 Ω
● 4 mA to 20 mA		Yes
● Input resistance (4 mA to 20 mA)		50 Ω
Input ranges (rated values), thermocouples
● Type B				Yes
● Input resistance (Type B)				10 MΩ
● Type E				Yes
● Input resistance (Type E)				10 MΩ
● Type J				Yes
● Input resistance (type J)				10 MΩ
● Type K				Yes
● Input resistance (Type K)				10 MΩ
● Type L				Yes
● Input resistance (Type L)				10 MΩ
● Type N				Yes
● Input resistance (Type N)				10 MΩ
● Type R				Yes
● Input resistance (Type R)				10 MΩ
● Type S				Yes
● Input resistance (Type S)				10 MΩ
● Type T				Yes
● Input resistance (Type T)				10 MΩ
Input ranges (rated values), resistance thermometer
● Cu 10			No
● Ni 100			Yes
● Input resistance (Ni 100)			10 000 kΩ
● Ni 1000			Yes
● Input resistance (Ni 1000)			10 000 kΩ
● Ni 120			Yes
● Input resistance (Ni 120)			10 000 kΩ
● Ni 200			Yes
● Input resistance (Ni 200)			10 000 kΩ
● Ni 500			Yes
● Input resistance (Ni 500)			10 000 kΩ
● Pt 100			Yes
● Input resistance (Pt 100)			10 000 kΩ
● Pt 1000			Yes
● Input resistance (Pt 1000)			10 000 kΩ
● Pt 200			Yes
● Input resistance (Pt 200)			10 000 kΩ
● Pt 500			Yes
● Input resistance (Pt 500)			10 000 kΩ
Input ranges (rated values), resistors
● 0 to 150 ohms			Yes
● Input resistance (0 to 150 ohms)			10 000 kΩ
● 0 to 300 ohms			Yes
● Input resistance (0 to 300 ohms)			10 000 kΩ
● 0 to 600 ohms			Yes
● Input resistance (0 to 600 ohms)			10 000 kΩ
● 0 to 3000 ohms			Yes
● Input resistance (0 to 3000 ohms)			10 000 kΩ
Thermocouple (TC)
Temperature compensation
— internal temperature compensation				Yes
— external temperature compensation with compensations socket				Yes
Characteristic linearization
● parameterizable			Yes
— for resistance thermometer			Ptxxx, Nixxx
Cable length
● shielded, max.	30 m	30 m	30 m	30 m
Analog value generation for the inputs
Measurement principle	integrating	integrating	integrating	integrating
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.	15 bit; 15 bits + sign at ±10 V, at ±5 V; 15 bits at 0 V to 10 V, at 1 V to 5 V	15 bit; 15 bits + sign at ±10 V, at ±5 V; 15 bits at 0 V to 10 V, at 1 V to 5 V	15 bit; at 150, 300, 600 und 3000 ohms; otherwise 15 bits + sign	15 bit; + sign
● Integration time (ms)	0,3 / 16,7 / 20 / 60	0,3 / 16,7 / 20 / 60	20 / 16,667	2,5 / 16,67 / 20 / 100 ms
● Interference voltage suppression for interference frequency f1 in Hz	16,67 / 50 / 60 / 3 600	16,67 / 50 / 60 / 3 600	50 / 60 Hz	10 / 50 / 60 / 400 Hz
● Conversion time (per channel)	1.1 ms	1.1 ms	20.625 ms; 20.625 ms at 50 Hz; 17.25 ms at 60 Hz	4.7/19/22/102 ms
Smoothing of measured values
● parameterizable	Yes	Yes	Yes	Yes
● Step: None	Yes; 1 x cycle time	Yes; 1 x cycle time	Yes; 1 x cycle time	Yes; 1 x cycle time
● Step: low	Yes; 4 x cycle time	Yes; 4 x cycle time	Yes; 4 x cycle time	Yes; 4 x cycle time
● Step: Medium	Yes; 16 x cycle time	Yes; 16 x cycle time	Yes; 16 x cycle time	Yes; 16 x cycle time
● Step: High	Yes; 64 x cycle time	Yes; 64 x cycle time	Yes; 64 x cycle time	Yes; 64 x cycle time
Encoder
Connection of signal encoders
● for voltage measurement	Yes			Yes
● for current measurement as 2-wire transducer		Yes
● for current measurement as 4-wire transducer		Yes
● for resistance measurement with two-wire connection			Yes; Line resistances are also measured
● for resistance measurement with three-wire connection			Yes
● for resistance measurement with four-wire connection			Yes
Errors/accuracies
Linearity error (relative to input range), (+/-)	0.0075 %	0.0075 %	0.05 %	0.01 %
Temperature error (relative to input range), (+/-)	0.00075 %/K	0.00075 %/K	0.002 %/K	0.0004 %/K; Positive temperature
Crosstalk between the inputs, min.	-70 dB	-70 dB	-50 dB	-90 dB; max.
Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)	0.004 %	0.004 %	0.015 %	0.01 %
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-)	0.1 %			0.12 %; Positive temperature
● Current, relative to input range, (+/-)		0.1 %
● Resistance thermometer, relative to input range, (+/-)			0.175 %
Basic error limit (operational limit at 25 °C)
● Voltage, relative to input range, (+/-)	0.075 %			0.1 %
● Current, relative to input range, (+/-)		0.075 %
● Resistance thermometer, relative to input range, (+/-)			0.125 %
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● Series mode interference (peak value of interference < rated value of input range), min.			50 dB	42 dB
● Common mode interference (USS < 2.5 V) , min.			70 dB; Interference voltage < 5 V	85 dB; Interference voltage < 10 V
Interference voltage suppression for f = n x (f1 +/- 0.5 %), f1 = interference frequency
● Series mode interference (peak value of interference < rated value of input range), min.	60 dB	60 dB
● Common mode interference (USS < 2.5 V) , min.	80 dB; Interference voltage < 10 V	80 dB; Interference voltage < 5 V
Interrupts/diagnostics/status information
Diagnostic functions	Yes	Yes	Yes	Yes
Alarms
● Diagnostic alarm	Yes; Parameterizable	Yes; Parameterizable	Yes; Parameterizable	Yes; Parameterizable
● Hardware interrupt	Yes; (limit value alarm), can be parameterized for channel 0	Yes; (limit value alarm), can be parameterized for channel 0	No	No
Diagnostic messages
● Diagnostic information readable	Yes	Yes	Yes	Yes
● Wire-break	Yes; at 1 to 5 V	Yes; at 4 to 20 mA	Yes	Yes
● Short-circuit	Yes; at 1 to 5 V	Yes; at 4 to 20 mA
● Overflow/underflow			Yes	Yes
Diagnostics indication LED
● Group error SF (red)	Yes	Yes	Yes	Yes
Parameter
Diagnostics wire break			Yes	Yes
Measurement type/range			R4L / R3L / R2L/ TR4L / TR3L / TR2L	Deactivated/ +/- 80 mV/ TC-EL Type T (Cu-CuNi)/ TC-EL Type K (NiCr-Ni)/ TC-EL Type B (PtRh-PtRh)/ TC-EL Type N (NiCrSi-NiSi)/ TC-EL Typ E (NiCr-CuNi)/ TC-EL Type R (PtRh-Pt)/ TC-EL Type S (PtRh-Pt)/ TC-EL Type J (Fe-Cu-Ni)/ TC-EL Type L (Fe-CuNi)
Comparison point				None/internal/RTD(0)/dyn. ref. temp./fix. ref. temp.
Potential separation
Potential separation analog inputs
● between the channels	No	No	No	No
● between the channels and backplane bus	Yes	Yes	Yes	Yes
Isolation
Isolation tested with	707 V DC (type test)	707 V DC (type test)	707 V DC (type test)	707 V DC (type test)
Dimensions
Width	45 mm	45 mm	45 mm	45 mm
Height	130 mm	130 mm	130 mm	130 mm
Depth	35 mm	35 mm	35 mm	35 mm
Weights
Weight, approx.	150 g	150 g	150 g	150 g

Order number	6ES7145-4FF00-0AB0	6ES7145-4GF00-0AB0
	ET200PRO, EM 4AO-U HF	ET200PRO, EM 4 AO-I HF
Supply voltage
Rated value (DC)	24 V	24 V
Reverse polarity protection	Yes; against destruction	Yes; against destruction
Input current
from supply voltage 1L+, max.	65 mA	110 mA
from backplane bus 3.3 V DC, max.	10 mA	10 mA
Actuator supply
Number of outputs	4	4
Short-circuit protection	Yes; per module	Yes; per module
Output current
● up to 55 °C, max.	1 A	1 A
Power loss
Power loss, typ.	1.7 W	2.3 W
Address area
Address space per module
● Address space per module, max.	8 byte	8 byte
Analog outputs
Number of analog outputs	4	4
Voltage output, short-circuit protection	Yes; per channel, electronic to chassis	Yes; per module, electronic to frame
Voltage output, short-circuit current, max.	50 mA
Current output, no-load voltage, max.		16 V
Cycle time (all channels) max.	3 ms	3 ms
Output ranges, voltage
● 0 to 10 V	Yes
● 1 V to 5 V	Yes
● -10 V to +10 V	Yes
Output ranges, current
● 0 to 20 mA		Yes
● -20 mA to +20 mA		Yes
● 4 mA to 20 mA		Yes
Connection of actuators
● for voltage output two-wire connection	Yes
● for voltage output four-wire connection	Yes
● for current output two-wire connection		Yes
● for current output four-wire connection		Yes
Load impedance (in rated range of output)
● with voltage outputs, min.	1 000 Ω
● with voltage outputs, capacitive load, max.	1 µF
● with current outputs, max.		600 Ω
● with current outputs, inductive load, max.		1 mH
Destruction limits against externally applied voltages and currents
● Voltages at the outputs towards MANA	16 V; Permanent
● Current, max.		100 mA
Cable length
● shielded, max.	30 m	30 m
Analog value generation for the outputs
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.	15 bit; at -10 to +10 V; 14 bits at 1 to 5 V; 15 bits at 0 to 10 V	15 bit; at +/- 20 mA; 14 bits at 0 to 20 mA; 15 bits at 4 to 20 mA
● Conversion time (per channel)	0.7 ms	0.7 ms
Settling time
● for resistive load	0.1 ms	0.1 ms
● for capacitive load	6 ms
● for inductive load		1 ms
Errors/accuracies
Output ripple (relative to output range, bandwidth 0 to 50 kHz), (+/-)	0.02 %	0.02 %
Linearity error (relative to output range), (+/-)	0.1 %	0.1 %
Temperature error (relative to output range), (+/-)	0.01 %/K	0.01 %/K
Repeat accuracy in steady state at 25 °C (relative to output range), (+/-)	0.05 %	0.05 %
Operational error limit in overall temperature range
● Voltage, relative to output range, (+/-)	0.2 %
● Current, relative to output range, (+/-)		0.2 %
Basic error limit (operational limit at 25 °C)
● Voltage, relative to output range, (+/-)	0.15 %
● Current, relative to output range, (+/-)		0.15 %
Interrupts/diagnostics/status information
Diagnostic functions		Yes
Substitute values connectable	Yes	Yes
Alarms
● Diagnostic alarm	Yes; Parameterizable	Yes; Parameterizable
● Hardware interrupt	No	No
Diagnostic messages
● Diagnostic information readable	Yes	Yes
● Wire-break	No	Yes; per channel, not in zero range
● Short-circuit	Yes; per channel, not in zero range	No
Diagnostics indication LED
● Group error SF (red)	Yes	Yes
Parameter
Diagnostics short-circuit	Outputs; sensor supply to M	Encoder supply to M
Potential separation
Potential separation analog outputs
● between the channels	No	No
● between the channels and backplane bus	Yes	Yes
Isolation
Isolation tested with	707 V DC (type test)	707 V DC (type test)
Dimensions
Width	45 mm	45 mm
Height	130 mm	130 mm
Depth	35 mm	35 mm
Weights
Weight, approx.	150 g	150 g