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西門子6ES75317NF100AB0

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西門子S7-1500

上海朔川電氣設(shè)備有限公司

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西門子6ES75317NF100AB0

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西門子6ES75317NF100AB0 西門子6ES75317NF100AB0

6ES7531-7NF10-0AB0

SIMATIC S7-1500, 模擬量輸入模塊 AI 8xU/I HS, 16 位分辨率, 準確度 0,3% 8 通道 8 個一組, 共模電壓 10V; 診斷;Prozessalarme 8 通道 in 0,0625ms inkl. Einspeiseelement, 屏蔽支架和屏蔽端子

· 公司名稱：上海朔川電氣設(shè)備有限公司

· 聯(lián) 系人：吉夢琪

· 手機；

· ：

· 地址：上海市金山區(qū)涇波路680號

· ：2840735331

SM 531 模擬量輸入模塊

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概述

應用

設(shè)計

功能

技術(shù)規(guī)范

概述

4或8 通道模擬輸入模塊
極短的轉(zhuǎn)換時間
無需額外的放大器，就可連接模擬量傳感器
甚至可應對更為復雜的自動化任務(wù)

應用

模擬量輸入模塊可以記錄壓力或溫度等過程信號，并以數(shù)字形式（16 位形式）將它們傳送給控制器。這些模塊適用于測量電流（2 線制和 4 線制傳感器）、電壓和電阻，并適合連接電阻溫度計和熱電偶（測量類型取決于模塊）。

提供有以下模擬量輸入模塊：

AI 4xU/I/RTD/TC ST
帶有 4 個通道的模擬量輸入模塊；分辨率 16 位；準確度 +/-0.3%；一個電位組；共模電壓 10 V；可設(shè)置診斷參數(shù)；硬件中斷（兩個上限和下限）；在執(zhí)行期間進行校準。
模塊寬度 25 mm
AI 8xU/I/RTD/TC ST
帶有 8 個通道的模擬量輸入模塊；分辨率 16 位；準確度 +/-0.3%；一個電位組；共模電壓 10 V；可設(shè)置診斷參數(shù)；硬件中斷（兩個上限和下限）；在執(zhí)行期間進行校準。
模塊寬度 35 mm
AI 8xU/I HS
模擬量輸入模塊，帶 8 個通道；分辨率 16 位；準確度 +/-0.3%; 一個電壓組；共模電壓 10 V；可設(shè)置診斷參數(shù)；硬件中斷（兩個上限和下限）；8 通道高速模塊，125 µs；等時同步模式；在執(zhí)行期間進行校準
模塊寬度 35 mm

設(shè)計

用一個螺絲安裝在 S7-1500 安裝導軌上
35 mm 模塊采用螺釘型端子或推入式端子的標準化 40 針前連接器（不能用于 25 mm 模塊）
25 mm 模塊采用推入式端子的標準化 40 針前連接器（不能用于 35 mm 模塊）
可連接芯線截面積 0.25 mm² - 1.5 mm²（AWG24 至 16），無論使用何種前連接器
前連接器的預接線位置
前蓋帶有可擴充的電纜室，即使*接線時也如此
集成式屏蔽
模塊正面的清晰標簽
- 模塊類型
- 訂貨號
- 硬件和固件型號
- 通道編號標簽
- 電纜連接圖

含在供貨范圍之內(nèi)：

電源元件、屏蔽支架和屏蔽端子
用于手工貼標簽的一個標簽條
一個 U 型連接器
印制有文字的前門

功能

統(tǒng)一的顯示和診斷方式：
- 故障（紅色 LED）和運行（綠色 LED）模塊狀態(tài)顯示
- 通道狀態(tài)顯示（通道已激活或已禁用，綠色 LED）或診斷顯示（紅色 LED）
- 顯示 24 V DC 電源電壓（綠色 LED）
支持的功能：
- 持續(xù)穩(wěn)定的 16 位高分辨率
- 識別和維護數(shù)據(jù) IM0 至 IM3
- 固件更新
- 與通道相關(guān)的參數(shù)分配
- 硬件中斷；可設(shè)置兩個上限值和下限值
- 按通道診斷（取決于測量類型/測量范圍）
- 等時同步模式（取決于模塊）
- 在運行過程中進行校準

技術(shù)規(guī)范

Article number	6ES7531-7QD00-0AB0	6ES7531-7KF00-0AB0	6ES7531-7NF10-0AB0	6ES7531-7NF00-0AB0
	S7-1500, AI 4XU/I/RTD/TC ST	S7-1500, AI 8XU/I/RTD/TC ST	S7-1500, AI 8XU/I HS	S7-1500, AI 8XU/I HF
General information
Product type designation	AI 4xU/I/RTD/TC ST	AI 8xU/I/RTD/TC ST	AI 8xU/I HS	AI 8xU/I HF
HW functional status	FS01	FS01	FS01	FS01
Firmware version	V1.0.0	V2.0.0	V2.1.0	V1.1.0
● FW update possible	Yes	Yes	Yes	Yes
Product function
● I&M data	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3
● Measuring range scalable	No	No	No	No
● Scalable measured values	No	No	No	Yes
● Adjustment of measuring range	No	No	No	Yes
Engineering with
● STEP 7 TIA Portal configurable/integrated as of version	V13 / V13.0.2	V12 / V12	V14 / -	V14 / -
● STEP 7 configurable/integrated as of version	V5.5 SP3 / -	V5.5 SP3 / -	V5.5 SP3 / -	V5.5 SP3 / -
● PROFIBUS as of GSD version/GSD revision	V1.0 / V5.1	V1.0 / V5.1	V1.0 / V5.1	V1.0 / V5.1
● PROFINET as of GSD version/GSD revision	V2.3 / -	V2.3 / -	V2.3 / -	V2.3 / -
Operating mode
● Oversampling	No	No	Yes	No
● MSI	Yes	Yes	Yes	Yes
CiR – Configuration in RUN
Reparameterization possible in RUN	Yes	Yes	Yes	Yes
Calibration possible in RUN	Yes	Yes	Yes	Yes
Supply voltage
Rated value (DC)	24 V	24 V	24 V	24 V
permissible range, lower limit (DC)	20.4 V	20.4 V	20.4 V	20.4 V
permissible range, upper limit (DC)	28.8 V	28.8 V	28.8 V	28.8 V
Reverse polarity protection	Yes	Yes	Yes	Yes
Input current
Current consumption, max.	140 mA; with 24 V DC supply	240 mA; with 24 V DC supply	240 mA; with 24 V DC supply	50 mA; with 24 V DC supply
Encoder supply
24 V encoder supply
● Short-circuit protection	Yes	Yes	Yes
● Output current, max.	20 mA; Max. 47 mA per channel for a duration < 10 s	20 mA; Max. 47 mA per channel for a duration < 10 s	20 mA; Max. 47 mA per channel for a duration < 10 s
Power
Power available from the backplane bus	0.7 W	0.7 W	1.15 W	0.85 W
Power loss
Power loss, typ.	2.3 W	2.7 W	3.4 W	1.9 W
Analog inputs
Number of analog inputs	4	8	8	8
● For current measurement	4	8	8	8
● For voltage measurement	4	8	8	8
● For resistance/resistance thermometer measurement	2	4
● For thermocouple measurement	4	8
permissible input voltage for voltage input (destruction limit), max.	28.8 V	28.8 V	28.8 V	28.8 V
permissible input current for current input (destruction limit), max.	40 mA	40 mA	40 mA	40 mA
Technical unit for temperature measurement adjustable	Yes; °C/°F/K	Yes; °C/°F/K
Analog input with oversampling	No
Standardization of measured values	No
Input ranges (rated values), voltages
● 0 to +5 V	No	No	No	No
● 0 to +10 V	No	No	No	No
● 1 V to 5 V	Yes	Yes	Yes	Yes
● Input resistance (1 V to 5 V)	100 k?	100 k?	50 k?	100 k?
● -1 V to +1 V	Yes	Yes
● Input resistance (-1 V to +1 V)	10 M?	10 M?
● -10 V to +10 V	Yes	Yes	Yes	Yes
● Input resistance (-10 V to +10 V)	100 k?	100 k?	100 k?	100 k?
● -2.5 V to +2.5 V	Yes	Yes	No	Yes
● Input resistance (-2.5 V to +2.5 V)	10 M?	10 M?		100 k?
● -25 mV to +25 mV	No	No	No	No
● -250 mV to +250 mV	Yes	Yes	No	No
● Input resistance (-250 mV to +250 mV)	10 M?	10 M?
● -5 V to +5 V	Yes	Yes	Yes	Yes
● Input resistance (-5 V to +5 V)	100 k?	100 k?	50 k?	100 k?
● -50 mV to +50 mV	Yes	Yes	No	No
● Input resistance (-50 mV to +50 mV)	10 M?	10 M?
● -500 mV to +500 mV	Yes	Yes	No	No
● Input resistance (-500 mV to +500 mV)	10 M?	10 M?
● -80 mV to +80 mV	Yes	Yes	No	No
● Input resistance (-80 mV to +80 mV)	10 M?	10 M?
Input ranges (rated values), currents
● 0 to 20 mA	Yes	Yes	Yes	Yes
● Input resistance (0 to 20 mA)	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC	41 ?; Plus approx. 42 ohms for overvoltage protection by PTC	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC
● -20 mA to +20 mA	Yes	Yes	Yes	Yes
● Input resistance (-20 mA to +20 mA)	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC	41 ?; Plus approx. 42 ohms for overvoltage protection by PTC	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC
● 4 mA to 20 mA	Yes	Yes	Yes	Yes
● Input resistance (4 mA to 20 mA)	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC	41 ?; Plus approx. 42 ohms for overvoltage protection by PTC	25 ?; Plus approx. 42 ohms for overvoltage protection by PTC
Input ranges (rated values), thermocouples
● Type B	Yes	Yes	No	No
● Input resistance (Type B)	10 M?	10 M?
● Type C	No	No	No	No
● Type E	Yes	Yes	No	No
● Input resistance (Type E)	10 M?	10 M?
● Type J	Yes	Yes	No	No
● Input resistance (type J)	10 M?	10 M?
● Type K	Yes	Yes	No	No
● Input resistance (Type K)	10 M?	10 M?
● Type L	No	No	No	No
● Type N	Yes	Yes	No	No
● Input resistance (Type N)	10 M?	10 M?
● Type R	Yes	Yes	No	No
● Input resistance (Type R)	10 M?	10 M?
● Type S	Yes	Yes	No	No
● Input resistance (Type S)	10 M?	10 M?
● Type T	Yes	Yes	No	No
● Input resistance (Type T)	10 M?	10 M?
● Type U	No
● Type TXK/TXK(L) to GOST	No	No	No	No
Input ranges (rated values), resistance thermometer
● Cu 10	No	No	No	No
● Cu 10 according to GOST	No	No	No	No
● Cu 50	No	No	No	No
● Cu 50 according to GOST	No	No	No	No
● Cu 100	No	No	No	No
● Cu 100 according to GOST	No	No	No	No
● Ni 10	No	No	No	No
● Ni 10 according to GOST	No	No	No	No
● Ni 100	Yes; Standard/climate	Yes; Standard/climate	No	No
● Input resistance (Ni 100)	10 M?	10 M?
● Ni 100 according to GOST	No	No	No	No
● Ni 1000	Yes; Standard/climate	Yes; Standard/climate	No	No
● Input resistance (Ni 1000)	10 M?	10 M?
● Ni 1000 according to GOST	No	No	No	No
● LG-Ni 1000	Yes; Standard/climate	Yes; Standard/climate	No	No
● Input resistance (LG-Ni 1000)	10 M?	10 M?
● Ni 120	No	No	No	No
● Ni 120 according to GOST	No	No	No	No
● Ni 200	No		No	No
● Ni 200 according to GOST	No	No	No	No
● Ni 500	No	No	No	No
● Ni 500 according to GOST	No	No	No	No
● Pt 10	No	No	No	No
● Pt 10 according to GOST	No	No	No	No
● Pt 50	No	No	No	No
● Pt 50 according to GOST	No	No	No	No
● Pt 100	Yes; Standard/climate	Yes; Standard/climate	No	No
● Input resistance (Pt 100)	10 M?	10 M?
● Pt 100 according to GOST	No	No	No	No
● Pt 1000	Yes; Standard/climate	Yes; Standard/climate	No	No
● Input resistance (Pt 1000)	10 M?	10 M?
● Pt 1000 according to GOST	No	No	No	No
● Pt 200	Yes; Standard/climate	Yes; Standard/climate	No	No
● Input resistance (Pt 200)	10 M?	10 M?
● Pt 200 according to GOST	No	No	No	No
● Pt 500	Yes; Standard/climate	Yes; Standard/climate	No	No
● Input resistance (Pt 500)	10 M?	10 M?
● Pt 500 according to GOST	No	No	No	No
Input ranges (rated values), resistors
● 0 to 150 ohms	Yes	Yes	No	No
● Input resistance (0 to 150 ohms)	10 M?	10 M?
● 0 to 300 ohms	Yes	Yes	No	No
● Input resistance (0 to 300 ohms)	10 M?	10 M?
● 0 to 600 ohms	Yes	Yes	No	No
● Input resistance (0 to 600 ohms)	10 M?	10 M?
● 0 to 3000 ohms	No	No	No	No
● 0 to 6000 ohms	Yes	Yes	No	No
● Input resistance (0 to 6000 ohms)	10 M?	10 M?
● PTC	Yes	Yes	No	No
● Input resistance (PTC)	10 M?	10 M?
Thermocouple (TC)
Temperature compensation
— parameterizable	Yes	Yes
— internal temperature compensation	Yes	Yes
— external temperature compensation via RTD	Yes	Yes
— Compensation for 0 °C reference point temperature	Yes; fixed value can be set	Yes; fixed value can be set
— Reference channel of the module	No	Yes
Cable length
● shielded, max.	800 m; for U/I, 200 m for R/RTD, 50 m for TC	800 m; for U/I, 200 m for R/RTD, 50 m for TC	800 m	800 m
Analog value generation for the inputs
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.	16 bit	16 bit	16 bit	24 bit; When using the function "Scaling of the measured values" or "Measuring range adaptation" (32-bit REAL format); 16 bit when using the S7 format (16-bit INTEGER)
● Integration time, parameterizable	Yes	Yes		Yes
● Integration time (ms)	2,5 / 16,67 / 20 / 100 ms	2,5 / 16,67 / 20 / 100 ms		Fast mode: 2.5 / 16.67 / 20 / 100 ms, standard mode: 7.5 / 50 / 60 / 300 ms
● Basic conversion time, including integration time (ms)	9 / 23 / 27 / 107 ms	9 / 23 / 27 / 107 ms		Fast mode: 4 / 18 / 22 / 102 ms; Standard mode: 9 / 52 / 62 / 302 ms
— additional conversion time for wire-break monitoring	9 ms (to be considered in R/RTD/TC measurement)	9 ms (to be considered in R/RTD/TC measurement)
— additional conversion time for resistance measurement	150 ohm, 300 ohm, 600 ohm, Pt100, Pt200, Ni100: 2 ms, 6000 ohm, Pt500, Pt1000, Ni1000, LG-Ni1000, PTC: 4 ms	150 ohm, 300 ohm, 600 ohm, Pt100, Pt200, Ni100: 2 ms, 6000 ohm, Pt500, Pt1000, Ni1000, LG-Ni1000, PTC: 4 ms
● Interference voltage suppression for interference frequency f1 in Hz	400 / 60 / 50 / 10	400 / 60 / 50 / 10 Hz		400 / 60 / 50 / 10 Hz
● Basic execution time of the module (all channels released)				Corresponds to the channel with the highest basic conversion time
● Basic execution time of the module (all channels released)			62.5 µs; independent of number of activated channels
● Time for offset calibration (per module)	Basic conversion time of the slowest channel	Basic conversion time of the slowest channel
Smoothing of measured values
● parameterizable	Yes	Yes	Yes	Yes
● Step: None	Yes	Yes	Yes	Yes
● Step: low	Yes	Yes	Yes	Yes
● Step: Medium	Yes	Yes	Yes	Yes
● Step: High	Yes	Yes	Yes	Yes
Encoder
Connection of signal encoders
● for voltage measurement	Yes	Yes	Yes	Yes
● for current measurement as 2-wire transducer	Yes	Yes	Yes	Yes; with external transmitter supply
— Burden of 2-wire transmitter, max.	820 ?	820 ?	820 ?
● for current measurement as 4-wire transducer	Yes	Yes	Yes	Yes
● for resistance measurement with two-wire connection	Yes; Only for PTC	Yes; Only for PTC	No	No
● for resistance measurement with three-wire connection	Yes; All measuring ranges except PTC; internal compensation of the cable resistances	Yes; All measuring ranges except PTC; internal compensation of the cable resistances	No	No
● for resistance measurement with four-wire connection	Yes; All measuring ranges except PTC	Yes; All measuring ranges except PTC	No	No
Errors/accuracies
Linearity error (relative to input range), (+/-)	0.02 %	0.02 %	0.02 %	0.02 %
Temperature error (relative to input range), (+/-)	0.005 %/K; With TC type T 0.02 ± % / K	0.005 %/K; With TC type T 0.02 ± % / K	0.005 %/K	0.005 %/K
Crosstalk between the inputs, max.	-80 dB	-80 dB	-60 dB	-80 dB
Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)	0.02 %	0.02 %	0.02 %	0.02 %
Temperature error of internal compensation	±6 °C	±6 °C
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-)	0.3 %	0.3 %	0.3 %	0.1 %
● Current, relative to input range, (+/-)	0.3 %	0.3 %	0.3 %	0.1 %
● Resistance, relative to input range, (+/-)	0.3 %	0.3 %
● Resistance thermometer, relative to input range, (+/-)	0.3 %; Ptxxx standard: ±1.5 K, Ptxxx climate: ±0.5 K, Nixxx standard: ±0.5 K, Nixxx climate: ±0.3 K	Ptxxx standard: ±1.5 K, Ptxxx climate: ±0.5 K, Nixxx standard: ±0.5 K, Nixxx climate: ±0.3 K
● Thermocouple, relative to input range, (+/-)	0.3 %; Type B: > 600 °C ±4.6 K, type E: > -200 °C ±1.5 K, type J: > -210 °C ±1.9 K, type K: > -200 °C ±2.4 K, type N: > -200 °C ±2.9 K, type R: > 0 °C ±4.7 K, type S: > 0 °C ±4.6 K, type T: > -200 °C ±2.4 K	Type B: > 600 °C ±4.6 K, type E: > -200 °C ±1.5 K, type J: > -210 °C ±1.9 K, type K: > -200 °C ±2.4 K, type N: > -200 °C ±2.9 K, type R: > 0 °C ±4.7 K, type S: > 0 °C ±4.6 K, type T: > -200 °C ±2.4 K
Basic error limit (operational limit at 25 °C)
● Voltage, relative to input range, (+/-)	0.1 %	0.1 %	0.2 %	0.05 %
● Current, relative to input range, (+/-)	0.1 %	0.1 %	0.2 %	0.05 %
● Resistance, relative to input range, (+/-)	0.1 %	0.1 %
● Resistance thermometer, relative to input range, (+/-)	0.1 %; Ptxxx standard: ±0.7 K, Ptxxx climate: ±0.2 K, Nixxx standard: ±0.3 K, Nixxx climate: ±0.15 K	Ptxxx standard: ±0.7 K, Ptxxx climate: ±0.2 K, Nixxx standard: ±0.3 K, Nixxx climate: ±0.15 K
● Thermocouple, relative to input range, (+/-)	0.1 %; Type B: > 600 °C ±1.7 K, type E: > -200 °C ±0.7 K, type J: > -210 °C ±0.8 K, type K: > -200 °C ±1.2 K, type N: > -200 °C ±1.2 K, type R: > 0 °C ±1.9 K, type S: > 0 °C ±1.9 K, type T: > -200 °C ±0.8 K	Type B: > 600 °C ±1.7 K, type E: > -200 °C ±0.7 K, type J: > -210 °C ±0.8 K, type K: > -200 °C ±1.2 K, type N: > -200 °C ±1.2 K, type R: > 0 °C ±1.9 K, type S: > 0 °C ±1.9 K, type T: > -200 °C ±0.8 K
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.	40 dB	40 dB		80 dB; in the Standard operating mode, 40 dB in the Fast operating mode
● Common mode voltage, max.	10 V	10 V	10 V	60 V DC/30 V AC
● Common mode interference, min.	60 dB	60 dB	50 dB at 400 Hz; 60 dB at 60 / 50 / 10 Hz	80 dB
Isochronous mode
Isochronous operation (application synchronized up to terminal)	No	No	Yes	No
Filtering and processing time (TCI), min.			80 µs
Bus cycle time (TDP), min.			250 µs
Interrupts/diagnostics/status information
Diagnostics function	Yes	Yes	Yes	Yes
Alarms
● Diagnostic alarm	Yes	Yes	Yes	Yes
● Limit value alarm	Yes; two upper and two lower limit values in each case	Yes; two upper and two lower limit values in each case	Yes; two upper and two lower limit values in each case	Yes; two upper and two lower limit values in each case
Diagnostic messages
● Monitoring the supply voltage	Yes	Yes	Yes	Yes
● Wire-break	Yes; Only for 1 to 5 V, 4 to 20 mA, TC, R, and RTD	Yes; Only for 1 to 5 V, 4 to 20 mA, TC, R, and RTD	Yes; only for 1 ... 5 V and 4 ... 20 mA	Yes; only for 1 ... 5 V and 4 ... 20 mA
● Overflow/underflow	Yes	Yes	Yes	Yes
Diagnostics indication LED
● RUN LED	Yes; Green LED	Yes; Green LED	Yes; Green LED	Yes; Green LED
● ERROR LED	Yes; Red LED	Yes; Red LED	Yes; Red LED	Yes; Red LED
● Monitoring of the supply voltage (PWR-LED)	Yes; Green LED	Yes; Green LED	Yes; Green LED	Yes; Green LED
● Channel status display	Yes; Green LED	Yes; Green LED	Yes; Green LED	Yes; Green LED
● for channel diagnostics	Yes; Red LED	Yes; Red LED	Yes; Red LED	Yes; Red LED
● for module diagnostics	Yes; Red LED	Yes; Red LED	Yes; Red LED	Yes; Red LED
Potential separation
Potential separation channels
● between the channels	No	No	No	Yes
● between the channels, in groups of	4	8	8	1
● between the channels and backplane bus	Yes	Yes	Yes	Yes
● between the channels and the power supply of the electronics	Yes	Yes	Yes	Yes
Permissible potential difference
between different circuits				60 V DC/30 V AC; insulation rated for 120 V AC basic insulation: between the channels and the supply voltage L+; between the channels and the backplane bus; between the channels
between the inputs (UCM)	20 V DC	20 V DC	20 V DC
Between the inputs and MANA (UCM)	10 V DC	10 V DC	10 V DC
Isolation
Isolation tested with	707 V DC (type test)	707 V DC (type test)	707 V DC (type test)	2 000 V DC between the channels and the supply voltage L+; 2 000 V DC between the channels and the backplane bus; 2 000 V DC between the channels; 707 V DC (type test) between the supply voltage L+ and the backplane bus
Ambient conditions
Ambient temperature during operation
● horizontal installation, min.	0 °C	0 °C	0 °C	0 °C
● horizontal installation, max.	60 °C	60 °C	60 °C	60 °C
● vertical installation, min.	0 °C	0 °C	0 °C	0 °C
● vertical installation, max.	40 °C	40 °C	40 °C	40 °C
Decentralized operation
Prioritized startup	No	No	Yes	Yes
Dimensions
Width	25 mm	35 mm	35 mm	35 mm
Height	147 mm	147 mm	147 mm	147 mm
Depth	129 mm	129 mm	129 mm	129 mm
Weights
Weight, approx.	210 g	310 g	300 g	280 g
Other
Note:	Supplied incl. 40-pole push-in front connectors. Additional basic error and noise for integration time = 2.5 ms: Voltage: ±250 mV (±0.02%), ±80 mV (±0.05%), ±50 mV (±0.05%); resistance: 150 Ohms (±0.02%); resistance thermometer: Pt100 climate: ±0.08 K, Ni100 climate: ±0.08 K; thermoelement: Type B, R, S: ±3 K, type E, J, K, N, T: ±1 K	Additional basic error and noise for integration time = 2.5 ms: Voltage: ±250 mV (±0.02%), ±80 mV (±0.05%), ±50 mV (±0.05%); resistance: 150 ohms ±0.02%; resistance thermometer: Pt100 climate: ±0.08 K, Ni100 climate: ±0.08 K; thermocouple: Type B, R, S: ±3 K, type E, J, K, N, T: ±1 K

Article number		6ES7531-7PF00-0AB0
		S7-1500, AI 8 X U/R/RTD/TC HF
General information
Product type designation		AI 8xU/R/RTD/TC HF
HW functional status		FS01
Firmware version		V1.1.0
● FW update possible		Yes
Product function
● I&M data		Yes; I&M0 to I&M3
● Measuring range scalable		Yes
● Scalable measured values		No
● Adjustment of measuring range		No
Engineering with
● STEP 7 TIA Portal configurable/integrated as of version		V14 / -
● STEP 7 configurable/integrated as of version		V5.5 SP3 / -
● PROFIBUS as of GSD version/GSD revision		V1.0 / V5.1
● PROFINET as of GSD version/GSD revision		V2.3 / -
Operating mode
● Oversampling		No
● MSI		Yes
CiR – Configuration in RUN
Reparameterization possible in RUN		Yes
Calibration possible in RUN		Yes
Supply voltage
Rated value (DC)		24 V
permissible range, lower limit (DC)		20.4 V
permissible range, upper limit (DC)		28.8 V
Reverse polarity protection		Yes
Input current
Current consumption, max.		55 mA; with 24 V DC supply
Power
Power available from the backplane bus		0.85 W
Power loss
Power loss, typ.		1.9 W
Analog inputs
Number of analog inputs		8; Plus one additional RTD (reference) channel
● For voltage measurement		8; Plus one additional RTD (reference) channel
● For resistance/resistance thermometer measurement		8; Plus one additional RTD (reference) channel
● For thermocouple measurement		8; Plus one additional RTD (reference) channel
permissible input voltage for voltage input (destruction limit), max.		20 V
Technical unit for temperature measurement adjustable		Yes; °C/°F/K
Input ranges (rated values), voltages
● 0 to +5 V		No
● 0 to +10 V		No
● 1 V to 5 V		No
● -1 V to +1 V		Yes
● Input resistance (-1 V to +1 V)		10 M?
● -10 V to +10 V		No
● -2.5 V to +2.5 V		No
● -25 mV to +25 mV		Yes
● Input resistance (-25 mV to +25 mV)		10 M?
● -250 mV to +250 mV		Yes
● Input resistance (-250 mV to +250 mV)		10 M?
● -5 V to +5 V		No
● -50 mV to +50 mV		Yes
● Input resistance (-50 mV to +50 mV)		10 M?
● -500 mV to +500 mV		Yes
● Input resistance (-500 mV to +500 mV)		10 M?
● -80 mV to +80 mV		Yes
● Input resistance (-80 mV to +80 mV)		10 M?
Input ranges (rated values), currents
● 0 to 20 mA		No
● -20 mA to +20 mA		No
● 4 mA to 20 mA		No
Input ranges (rated values), thermocouples
● Type B		Yes
● Input resistance (Type B)		10 M?
● Type C		Yes
● Input resistance (Type C)		10 M?
● Type E		Yes
● Input resistance (Type E)		10 M?
● Type J		Yes
● Input resistance (type J)		10 M?
● Type K		Yes
● Input resistance (Type K)		10 M?
● Type L		No
● Type N		Yes
● Input resistance (Type N)		10 M?
● Type R		Yes
● Input resistance (Type R)		10 M?
● Type S		Yes
● Input resistance (Type S)		10 M?
● Type T		Yes
● Input resistance (Type T)		10 M?
● Type TXK/TXK(L) to GOST		Yes
● Input resistance (Type TXK/TXK(L) to GOST)		10 M?
Input ranges (rated values), resistance thermometer
● Cu 10		Yes; Standard/climate
● Input resistance (Cu 10)		10 M?
● Cu 10 according to GOST		Yes; Standard/climate
● Input resistance (Cu 10 according to GOST)		10 M?
● Cu 50		Yes; Standard/climate
● Input resistance (Cu 50)		10 M?
● Cu 50 according to GOST		Yes; Standard/climate
● Input resistance (Cu 50 according to GOST)		10 M?
● Cu 100		Yes; Standard/climate
● Input resistance (Cu 100)		10 M?
● Cu 100 according to GOST		Yes; Standard/climate
● Input resistance (Cu 100 according to GOST)		10 M?
● Ni 10		Yes; Standard/climate
● Input resistance (Ni 10)		10 M?
● Ni 10 according to GOST		Yes; Standard/climate
● Input resistance (Ni 10 according to GOST)		10 M?
● Ni 100		Yes; Standard/climate
● Input resistance (Ni 100)		10 M?
● Ni 100 according to GOST		Yes; Standard/climate
● Input resistance (Ni 100 according to GOST)		10 M?
● Ni 1000		Yes; Standard/climate
● Input resistance (Ni 1000)		10 M?
● Ni 1000 according to GOST		Yes; Standard/climate
● Input resistance (Ni 1000 according to GOST)		10 M?
● LG-Ni 1000		Yes; Standard/climate
● Input resistance (LG-Ni 1000)		10 M?
● Ni 120		Yes; Standard/climate
● Input resistance (Ni 120)		10 M?
● Ni 120 according to GOST		Yes; Standard/climate
● Input resistance (Ni 120 according to GOST)		10 M?
● Ni 200		Yes; Standard/climate
● Input resistance (Ni 200)		10 M?
● Ni 200 according to GOST		Yes; Standard/climate
● Input resistance (Ni 200 according to GOST)		10 M?
● Ni 500		Yes; Standard/climate
● Input resistance (Ni 500)		10 M?
● Ni 500 according to GOST		Yes; Standard/climate
● Input resistance (Ni 500 according to GOST)		10 M?
● Pt 10		Yes; Standard/climate
● Input resistance (Pt 10)		10 M?
● Pt 10 according to GOST		Yes; Standard/climate
● Input resistance (Pt 10 according to GOST)		10 M?
● Pt 50		Yes; Standard/climate
● Input resistance (Pt 50)		10 M?
● Pt 50 according to GOST		Yes; Standard/climate
● Input resistance (Pt 50 according to GOST)		10 M?
● Pt 100		Yes; Standard/climate
● Input resistance (Pt 100)		10 M?
● Pt 100 according to GOST		Yes; Standard/climate
● Input resistance (Pt 100 according to GOST)		10 M?
● Pt 1000		Yes; Standard/climate
● Input resistance (Pt 1000)		10 M?
● Pt 1000 according to GOST		Yes; Standard/climate
● Input resistance (Pt 1000 according to GOST)		10 M?
● Pt 200		Yes; Standard/climate
● Input resistance (Pt 200)		10 M?
● Pt 200 according to GOST		Yes; Standard/climate
● Input resistance (Pt 200 according to GOST)		10 M?
● Pt 500		Yes; Standard/climate
● Input resistance (Pt 500)		10 M?
● Pt 500 according to GOST		Yes; Standard/climate
● Input resistance (Pt 500 according to GOST)		10 M?
Input ranges (rated values), resistors
● 0 to 150 ohms		Yes
● Input resistance (0 to 150 ohms)		10 M?
● 0 to 300 ohms		Yes
● Input resistance (0 to 300 ohms)		10 M?
● 0 to 600 ohms		Yes
● Input resistance (0 to 600 ohms)		10 M?
● 0 to 3000 ohms		No
● 0 to 6000 ohms		Yes
● Input resistance (0 to 6000 ohms)		10 M?
● PTC		Yes
● Input resistance (PTC)		10 M?
Thermocouple (TC)
Temperature compensation
— parameterizable		Yes
— internal temperature compensation		Yes
— external temperature compensation via RTD		Yes
— Compensation for 0 °C reference point temperature		Yes; fixed value can be set
— Reference channel of the module		Yes; 9th channel that can be used as a genuine 9th RTD channel regardless of the parameterization of the other channels, or that can be used for compensation in the case of TC measurement
Cable length
● shielded, max.		800 m; at U; 200 m at R/RTD/TC
Analog value generation for the inputs
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.		21 bit; For measuring mode RTC and TC when using the function "Scalable temperature measuring range" (32-bit REAL format); 16-bit for measuring mode R and U; 16 bit for all measuring modes when using the S7 format (16-bit INTEGER)
● Integration time, parameterizable		Yes
● Integration time (ms)		Fast mode: 2.5 / 16.67 / 20 / 100 ms, standard mode: 7.5 / 50 / 60 / 300 ms
● Basic conversion time, including integration time (ms)		Fast mode: 4 / 18 / 22 / 102 ms; Standard mode: 9 / 52 / 62 / 302 ms
— additional conversion time for wire-break monitoring		Thermocouples, 150 Ohm, 300 Ohm, 600 Ohm, Cu10, Cu50, Cu100, Ni10, Ni50, Ni100, Ni120, Ni200, Pt10, Pt50, Pt100, Pt200: 4 ms; 6 kOhm, Ni500, Ni1000, LG-Ni1000, Pt500, Pt1000: 13 ms
● Interference voltage suppression for interference frequency f1 in Hz		400 / 60 / 50 / 10 Hz
● Basic execution time of the module (all channels released)		Corresponds to the channel with the highest basic conversion time
Smoothing of measured values
● parameterizable		Yes
● Step: None		Yes
● Step: low		Yes
● Step: Medium		Yes
● Step: High		Yes
Encoder
Connection of signal encoders
● for voltage measurement		Yes
● for current measurement as 2-wire transducer		No
● for current measurement as 4-wire transducer		No
● for resistance measurement with two-wire connection		Yes
● for resistance measurement with three-wire connection		Yes; All measuring ranges except PTC; internal compensation of the cable resistances
● for resistance measurement with four-wire connection		Yes; All measuring ranges except PTC
Errors/accuracies
Linearity error (relative to input range), (+/-)		0.02 %
Temperature error (relative to input range), (+/-)		0.005 %/K
Crosstalk between the inputs, max.		-80 dB
Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)		0.02 %
Temperature error of internal compensation		±1,5 °C
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-)		0.1 %
● Resistance, relative to input range, (+/-)		0.1 %
● Resistance thermometer, relative to input range, (+/-)		Cuxxx Standard: ±0.5 K, Cuxxx Klima: ±0.5 K, Ptxxx Standard: ±1 K, Ptxxx Klima: ±0.5 K, Nixxx Standard: ±0.5 K, Nixxx Klima: ±0.3 K
● Thermocouple, relative to input range, (+/-)		Type B: > 600 °C ±2 K, Type E: > -200 °C ±1 K, Type J: > -210 °C ±1 K, Type K: > -200 °C ±2 K, Type N: > -200 °C ±2 K, Type R: > 0 °C ±2 K, Type S: > 0 °C ±2 K, Type T: > -200 °C ±1 K, Type C: ±4 K, Type TXK/TXK(L): ±1 K
Basic error limit (operational limit at 25 °C)
● Voltage, relative to input range, (+/-)		0.05 %
● Resistance, relative to input range, (+/-)		0.05 %
● Resistance thermometer, relative to input range, (+/-)		Cuxxx Standard: ±0.3 K, Cuxxx Klima: ±0.2 K, Ptxxx Standard: ±0.5 K, Ptxxx Klima: ±0.2 K, Nixxx Standard: ±0.3 K, Nixxx Klima: ±0.15 K
● Thermocouple, relative to input range, (+/-)		Type B: > 600 °C ±1 K, Type E: > -200 °C ±0.5 K, Type J: > -210 °C ±0.5 K, Type K: > -200 °C ±1 K, Type N: > -200 °C ±1 K, Type R: > 0 °C ±1 K, Type S: > 0 °C ±1 K, Type T: > -200 °C ±0.5 K, Type C: ±2 K, Type TXK/TXK(L): ±0.5 K
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.		80 dB; in the Standard operating mode, 40 dB in the Fast operating mode
● Common mode voltage, max.		60 V DC/30 V AC
● Common mode interference, min.		80 dB
Isochronous mode
Isochronous operation (application synchronized up to terminal)		No
Interrupts/diagnostics/status information
Diagnostics function		Yes
Alarms
● Diagnostic alarm		Yes
● Limit value alarm		Yes; two upper and two lower limit values in each case
Diagnostic messages
● Monitoring the supply voltage		Yes
● Wire-break		Yes; Only with TC, R, RTD
● Overflow/underflow		Yes
Diagnostics indication LED
● RUN LED		Yes; Green LED
● ERROR LED		Yes; Red LED
● Monitoring of the supply voltage (PWR-LED)		Yes; Green LED
● Channel status display		Yes; Green LED
● for channel diagnostics		Yes; Red LED
● for module diagnostics		Yes; Red LED
Potential separation
Potential separation channels
● between the channels		Yes
● between the channels, in groups of		1
● between the channels and backplane bus		Yes
● between the channels and the power supply of the electronics		Yes
Permissible potential difference
between different circuits		60 V DC/30 V AC; insulation rated for 120 V AC basic insulation: between the channels and the supply voltage L+; between the channels and the backplane bus; between the channels
Isolation
Isolation tested with		2 000 V DC between the channels and the supply voltage L+; 2 000 V DC between the channels and the backplane bus; 2 000 V DC between the channels; 707 V DC (type test) between the supply voltage L+ and the backplane bus
Ambient conditions
Ambient temperature during operation
● horizontal installation, min.		0 °C
● horizontal installation, max.		60 °C
● vertical installation, min.		0 °C
● vertical installation, max.		40 °C
Decentralized operation
Prioritized startup		Yes
Dimensions
Width		35 mm
Height		147 mm
Depth		129 mm
Weights
Weight, approx.		290 g
Other
Note:		For the R/RDT three-wire measurement, the conductor compensation is made alternating with the measurement. This then requires two module cycles for a measured value.