6ES7431-7KF00-0AB0 SM 431 8 AI 16bit U/I/Thermocouple

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SIMATIC S7-400, analog input SM 431, 8 AI, resolution 16 bit, U/I/Thermocouple, isolated with single rooting, diagnostics, alarm, 20 ms conversion time.

Tải về datasheet (pdf): Tại đây!

6ES7431-7KF00-0AB0 là mô-đun mở rộng đầu vào tương tự cho PLC S7-400 do hãng SIEMENS phát triển & sản xuất với thương hiệu SIMATIC thuộc họ S7-400. 6ES7431-7KF00-0AB0 được MESIDAS GROUP phát triển và phân phối rộng rãi trên thị trường Việt Nam. Nếu quý khách hàng đang có nhu cầu cần tư vấn, báo giá hay mua 6ES7431-7KF00-0AB0 thì hãy liên hệ MESIDAS GROUP để được hỗ trợ một cách tận tâm, nhanh chóng và hiệu quả nhé.

6ES7431-7KF00-0AB0

Bảng tóm tắt thông số kỹ thuật 6ES7431-7KF00-0AB0

SIMATIC S7-400, analog input SM 431, 8 AI, resolution 16 bit, U/I/Thermocouple, isolated with single rooting, diagnostics, alarm, 20 ms conversion time

Mã sản phẩm 6ES7431-7KF00-0AB0
Dòng sản phẩm SIMATIC S7-400, SM 431
Hãng sản xuất SIEMENS
Số lượng đầu vào tương tự 8 AI, 16 bit, U/I/Thermocouple
Nguồn cung cấp 5 V DC từ backplane bus
Kích thước (RxCxS) 25x290x210 mm
Trọng lượng 650 g

Bảng chi tiết thông số kỹ thuật 6ES7431-7KF00-0AB0

Article number 6ES7431-7KF00-0AB0
SM 431, 8AI, U/I/THERMO, 16BIT
Supply voltage
Load voltage L+
● Rated value (DC)
● Reverse polarity protection
Input current
from load voltage L+ (without load), max.
from backplane bus 5 V DC, max. 1 200 mA
Power loss
Power loss, typ. 4.6 W
Analog inputs
Number of analog inputs 8
● For voltage/current measurement 8
● For resistance measurement
permissible input voltage for voltage input (destruction limit), max. 35 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20)
permissible input current for current input (destruction limit), max. 32 mA
Constant measurement current for resistance-type transmitter, typ.
Input ranges
● Voltage Yes
● Current Yes
● Thermocouple Yes
● Resistance thermometer No
● Resistance No
Input ranges (rated values), voltages
● 1 V to 5 V Yes
— Input resistance (1 V to 5 V) > 2 000 ohms
● -1 V to +1 V Yes
— Input resistance (-1 V to +1 V)
● -10 V to +10 V Yes
— Input resistance (-10 V to +10 V)
● -100 mV to +100 mV Yes
● -2.5 V to +2.5 V Yes
— Input resistance (-2.5 V to +2.5 V)
● -20 mV to +20 mV Yes
● -25 mV to +25 mV
— Input resistance (-25 mV to +25 mV)
● -250 mV to +250 mV Yes
— Input resistance (-250 mV to +250 mV)
● -5 V to +5 V Yes
— Input resistance (-5 V to +5 V)
● -50 mV to +50 mV Yes
— Input resistance (-50 mV to +50 mV)
● -500 mV to +500 mV Yes
— Input resistance (-500 mV to +500 mV)
● -80 mV to +80 mV Yes
— Input resistance (-80 mV to +80 mV)
Input ranges (rated values), currents
● 0 to 20 mA Yes
— Input resistance (0 to 20 mA)
● -10 mA to +10 mA Yes
— Input resistance (-10 mA to +10 mA)
● -20 mA to +20 mA Yes
— Input resistance (-20 mA to +20 mA)
● -3.2 mA to +3.2 mA Yes
● 4 mA to 20 mA Yes
— Input resistance (4 mA to 20 mA) 50 Ω
● -5 mA to +5 mA Yes
— Input resistance (-5 mA to +5 mA)
Input ranges (rated values), thermocouples
● Type B Yes
— Input resistance (Type B) > 2 000 ohms
● Type E Yes
— Input resistance (Type E)
● Type J Yes
— Input resistance (type J)
● Type K Yes
— Input resistance (Type K)
● Type L Yes
— Input resistance (Type L)
● Type N Yes
— Input resistance (Type N) > 2 000 ohms
● Type R Yes
— Input resistance (Type R)
● Type S Yes
— Input resistance (Type S)
● Type T Yes
— Input resistance (Type T)
● Type U Yes
— Input resistance (Type U)
Input ranges (rated values), resistance thermometer
● Ni 100
— Input resistance (Ni 100)
● Ni 1000
— Input resistance (Ni 1000)
● Pt 100
— Input resistance (Pt 100)
● Pt 1000
— Input resistance (Pt 1000)
● Pt 200
— Input resistance (Pt 200)
● Pt 500
— Input resistance (Pt 500)
Input ranges (rated values), resistors
● 0 to 48 ohms
— Input resistance (0 to 48 ohms)
● 0 to 150 ohms
— Input resistance (0 to 150 ohms)
● 0 to 300 ohms
— Input resistance (0 to 300 ohms)
● 0 to 600 ohms
— Input resistance (0 to 600 ohms)
● 0 to 6000 ohms
— Input resistance (0 to 6000 ohms)
Thermocouple (TC)
Temperature compensation
— parameterizable Yes
— internal temperature compensation Yes
— external temperature compensation with Pt100
— external temperature compensation with compensations socket Yes
— dynamic reference temperature value Yes
Characteristic linearization
● parameterizable Yes
— for thermocouples Type B, E, J, K, L, N, R, S, T, U
— for resistance thermometer
Cable length
● shielded, max. 200 m
Analog value generation for the inputs
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max. 16 bit
● Integration time, parameterizable Yes
● Basic conversion time (ms) 10 / 16,7 / 20 / 100
● Integration time (ms) 2,5 / 16,7 / 20 / 100
● Interference voltage suppression for interference frequency f1 in Hz 400 / 60 / 50 / 10 Hz
Encoder
Connection of signal encoders
● for voltage measurement Yes; possible
● for current measurement as 2-wire transducer
● for current measurement as 4-wire transducer Yes
● for resistance measurement with two-wire connection
● for resistance measurement with three-wire connection
● for resistance measurement with four-wire connection Yes
Errors/accuracies
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-) 0.3 %
● Current, relative to input range, (+/-) 0.5 %
● Resistance, relative to input range, (+/-)
● Resistance thermometer, relative to input range, (+/-)
● Thermocouple, relative to input range, (+/-)
Basic error limit (operational limit at 25 °C)
● Voltage, relative to input range, (+/-) 0.1 %
● Current, relative to input range, (+/-) 0.17 %
● Resistance, relative to input range, (+/-)
● Resistance thermometer, relative to input range, (+/-)
● Thermocouple, relative to input range, (+/-)
Interrupts/diagnostics/status information
Diagnostics function Yes; Parameterizable
Alarms
● Diagnostic alarm Yes; Parameterizable
● Limit value alarm Yes
● Hardware interrupt Yes; Parameterizable
Diagnoses
● Diagnostic information readable Yes; possible
Diagnostics indication LED
● internal fault INTF (red)
● external fault EXTF (red)
Potential separation
Potential separation analog inputs
● Potential separation analog inputs Yes; internal/external
● between the channels Yes
● between the channels and backplane bus Yes
● Between the channels and load voltage L+
Isolation
Isolation tested with 1 500 V DC
Dimensions
Width 25 mm
Height 290 mm
Depth 210 mm
Weights
Weight, approx. 650 g

Phân phối & báo giá 6ES7431-7KF00-0AB0

Nếu quý khách hàng đang có nhu cầu cần tư vấn hay mua 6ES7431-7KF00-0AB0 thì hãy liên hệ MESIDAS GROUP để được hỗ trợ một cách tận tâm, nhanh chóng và hiệu quả nhé.

5/5 - (1 bình chọn)
Trọng lượng 0,650 kg
Kích thước 2,5 × 29 × 21 cm
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