Mô-đun Siemens SIMATIC S7-1200 analog I/O SM 1234 6ES7234-4HE32-0XB0

Dòng SIMATIC S7-1200 của Siemens có nhiều phiên bản, trong đó 6ES7234-4HE32-0XB0 là Mô-đun SIMATIC S7-1200 analog I/O SM 1234.

Về mặt kỹ thuật, 6ES7234-4HE32-0XB0 có ngõ vào/ra 4 AI, 2 AO.

Phù hợp khi cần bổ sung kênh tín hiệu cho tủ điều khiển hiện có.

Thông số chính của 6ES7234-4HE32-0XB0 (theo datasheet Siemens)

- General information / Product type designation: SM 1234, AI 4x13 bit/AQ 2x14 bit

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

- Input current / Current consumption, typ.: 60 mA

- Input current / from backplane bus 5 V DC, typ.: 80 mA

- Power loss / Power loss, typ.: 2 W

- Analog inputs / Number of analog inputs: 4; Current or voltage differential inputs

- Analog inputs / permissible input voltage for voltage input (destruction limit),: 35 V

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

- Analog outputs / Number of analog outputs: 2; Current or voltage

- Analog outputs / Output ranges, voltage - -10 V to +10 V: Yes

- Analog outputs / Output ranges, current - 0 to 20 mA: Yes

- Analog value generation for the outputs / Integration and conversion time/resolution per channel - Resolution with overrange (bit including sign), max.: 14 bit; Voltage: 14 bit; Current : 13 bit

- Errors/accuracies / Temperature error (relative to input range), (+/-): 25 °C ±0.1%, to 55 °C ±0.2% total measurement range

- Errors/accuracies / Temperature error (relative to output range), (+/-): 25 °C ±0.3%, to 55 °C ±0.6% total measurement range

- Errors/accuracies / Basic error limit (operational limit at 25 °C) - Voltage, relative to input range, (+/-): 0.1 %

- Interrupts/diagnostics/status information / Alarms: Yes

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

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

- Degree and class of protection / IP degree of protection: IP20

- Connection method / required front connector: Yes

- Mechanics/material / Enclosure material (front) - plastic: Yes

- Dimensions / Width: 45 mm

- Dimensions / Height: 100 mm

- Dimensions / Depth: 75 mm

- Weights / Weight, approx.: 220 g

Mô tả gốc từ nhà sản xuất: SIMATIC S7-1200, analog I/O SM 1234, 4 AI/2 AO, +/-10 V, 14-bit resolution or 0 (4)-20mA, 13-bit resolution

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