SIEMENS S7-1200 PLC MODULE 6ES7234-4HE32-0XB0

About SIEMENS S7-1200 PLC MODULE 6ES7234-4HE32-0XB0

Data Sheet 6ES7234-4HE32-0XB0

SIMATIC S7-1200, Analog I/O, SM 1234 4 AI / 2 AO, 10 V / 0(4)-20 mA, 14-bit resolution

General Information

• Product type designation: SM 1234, AI 4x13 bit / AQ 2x14 bit

Supply Voltage

• Rated value (DC): 24 V

• Current consumption: typ. 60 mA

• From backplane bus 5 V DC: typ. 80 mA

• Power loss: typ. 2 W

Analog Inputs

• Number of inputs: 4 (current or voltage, differential)

• Permissible input voltage: max. 35 V

• Permissible input current: max. 40 mA

• Cycle time (all channels): max. 625 s

Input ranges:

• Voltage: 10 V, 5 V, 2.5 V (Input resistance 9 M)

• Current: 0-20 mA, 4-20 mA (Input resistance 280 )

Measurement principle: Differential
Integration time: Parameterizable
Interference suppression: 40 dB, DC to 60 V (50/60 Hz)
Smoothing: Parameterizable (None, Low, Medium, High)

Analog Outputs

• Number of outputs: 2 (current or voltage)

• Voltage output: -10 V to +10 V

• Current output: 0-20 mA, 4-20 mA

• Load impedance: Voltage 1,000 , Current 600

• Cable length: max. 100 m (shielded, twisted pair)

Resolution: Voltage 14 bit, Current 13 bit

Errors / Accuracies

• Temperature error (inputs): 0.1% (25 C) to 0.2% (55 C)

• Temperature error (outputs): 0.3% (25 C) to 0.6% (55 C)

• Basic error limit (25 C):

  • Voltage input: 0.1%

  • Current input: 0.1%

  • Voltage output: 0.3%

  • Current output: 0.3%

• Common mode voltage: max. 12 V

Diagnostics / Status

• Alarms: Yes

• Diagnostic alarm: Yes

• Monitoring: Supply voltage, wire-break, short-circuit

• LED indications: Inputs, outputs, maintenance

Protection

• IP degree of protection: IP20

• Potential separation (AO to power supply): No

Standards / Approvals

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

Ecological Footprint

• Environmental product declaration: Yes

• Global warming potential (CO2 eq):

  • Total: 43.1 kg

  • Production: 7.62 kg

  • Operation: 36 kg

  • End of life: -0.544 kg

Ambient Conditions

• Free fall: max. 0.3 m, 5 times (in package)

• Operating temperature: -20 C to 60 C

• Horizontal installation: -20 C to 60 C

• Vertical installation: -20 C to 50 C

• Storage temperature: -40 C to 70 C

• Air pressure (operation): 795 1,080 hPa

• Air pressure (storage/transport): 660 1,080 hPa

• Relative humidity: max. 95% (25 C, no condensation)

• Pollutants: SO < 0.5 ppm, HS < 0.1 ppm

Mechanics / Material

• Enclosure material: Plastic

• Dimensions: W 45 mm H 100 mm D 75 mm

• Weight: approx. 220 g 

Technical Details