Mô-đun Siemens SIMATIC S7-1500 Analog 6ES7531-7QD00-0AB0

Mô-đun Siemens SIMATIC S7-1500 Analog, mã đặt hàng 6ES7531-7QD00-0AB0, là thiết bị thuộc dòng SIMATIC S7-1500 Analog dành cho các hệ thống tự động hóa công nghiệp.

Giúp hệ PLC thích ứng với yêu cầu tín hiệu của từng máy mà không cần đổi CPU.

Bảng thông số SIMATIC S7-1500 Analog (theo datasheet Siemens)

- General information / Product type designation: AI 4xU/I/RTD/TC ST

- General information / HW functional status: from FS01

- General information / Firmware version: V1.0.0

- CiR - Configuration in RUN / Reparameterization possible in RUN: Yes

- CiR - Configuration in RUN / Calibration possible in RUN: Yes

- Supply voltage / Rated value (DC): 24 V

- Supply voltage / permissible range, lower limit (DC): 19.2 V

- Supply voltage / permissible range, upper limit (DC): 28.8 V

- Input current / Current consumption, max.: 165 mA; with 19.2 V supply

- Encoder supply / 24 V encoder supply - Short-circuit protection: Yes

- Encoder supply / 24 V encoder supply - Output current, max.: 20 mA; Max. 47 mA per channel for a duration < 10 s

- Power / For thermocouple measurement: 4

- Power / permissible input voltage for voltage input (destruction limit),: 28.8 V

- Power / permissible input current for current input (destruction limit),: 40 mA

- Analog value generation for the inputs / Measurement principle: integrating

- Analog value generation for the inputs / Integration and conversion time/resolution per channel - Resolution with overrange (bit including sign), max.: 16 bit

- Analog value generation for the inputs / Integration and conversion time/resolution per channel - Integration time, parameterizable: Yes

- Encoder / Connection of signal encoders - for voltage measurement: Yes

- Encoder / Connection of signal encoders - for current measurement as 2-wire transducer: Yes

- Encoder / Connection of signal encoders - Burden of 2-wire transmitter, max.: 820 Ω

- Errors/accuracies / Linearity error (relative to input range), (+/-): 0.02 %

- Errors/accuracies / Temperature error (relative to input range), (+/-): 0.005 %/K; With TC type T 0.02 ± % / K

- Errors/accuracies / Crosstalk between the inputs, max.: -80 dB

- Interrupts/diagnostics/status information / Diagnostics function: Yes

- Interrupts/diagnostics/status information / Alarms - Diagnostic alarm: Yes

- Interrupts/diagnostics/status information / Alarms - Limit value alarm: Yes; two upper and two lower limit values in each case

- Potential separation / Potential separation channels - between the channels, in groups of: 4

- Potential separation / Potential separation channels - between the channels and backplane bus: Yes

- Potential separation / Potential separation channels - between the channels and the power supply of the: Yes

- Permissible potential difference / between the inputs (UCM): 20 V DC

Thông tin đặt hàng theo catalog Siemens: SIMATIC S7-1500 Analog input module AI 4xU/I/RTD/TC ST, 16 bit resolution, Accuracy 0.3%, 4 channels in groups of 4; 2 channels for RTD measurement; Common mode voltage 10 V; Diagnostics; Hardware interrupts; Delivery including push-in front connector, infeed element, shield bracket, and shield terminal

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