SIMATIC S7-1200, Analog input, 6ES7231-5PD32-0XB0

About SIMATIC S7-1200, Analog input, 6ES7231-5PD32-0XB0

Communication Protocols RS232 Mounting Type DIN Rail Pulse Transmission Output PROFINET Manufacturer Series S7 1200 Output Type Analog SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD modulesiemens expansion module

Data Sheet: SIMATIC S7-1200 SM 1231 RTD

Article No.: 6ES7231-5PD32-0XB0

General Information

• Analog input module, 4 16-bit RTD inputs

• Resistance thermometer and resistor inputs

• Technical unit adjustable: C / F

Supply Voltage

• Rated value: 24 V DC

• Typical current consumption: 40 mA

• Backplane bus 5 V DC: 80 mA

Power Loss

• Typical: 1.5 W

Analog Inputs

• Number: 4 (Resistance thermometer)

• Permissible voltage (destruction limit): 35 V

• Supported sensors: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, LG-Ni1000

• Resistor input ranges: 0150 , 0300 , 0600

• Measurement principle: Integrating

• Resolution: 15-bit + sign

• Interference voltage suppression: 85 dB at 50 / 60 / 400 Hz

Accuracy

• Temperature error: 0.1% at 25 C, 0.2% at 55 C

• Repeat accuracy: 0.05%

Diagnostics & Alarms

• Diagnostic alarms: Yes

• Supply voltage monitoring: Yes

• Wire-break detection: Yes

• Status LEDs: Input status, maintenance

Degree & Class of Protection

• IP20

Approvals & Standards

• CE, CSA, UL, cULus, FM, RCM, KC, Marine approvals

• Environmental product declaration: Yes

• Global warming potential: Total 43.1 kg CO eq

Ambient Conditions

• Operation temperature: -20 60 C (horizontal), -20 50 C (vertical)

• Storage/transport: -40 70 C

• Relative humidity: Max 95% (non-condensing)

• Air pressure: 7951,080 hPa (operation), 6601,080 hPa (storage)

• Pollutants: SO <0.5 ppm, HS <0.1 ppm, RH <60% condensation-free

Connection

• Front connector required

Mechanical Data

• Enclosure material: Plastic

• Dimensions (W H D): 45 100 75 mm

• Weight: 220 g 

Technical Details