SM 231 - Analog input ECO
4x AI
12 Bit
Current 4...20 mA, +/-20 mA
Parameterizable

SM 231, ECO (231-1BD40)

SM 231, ECO (231-1BD40)

Technische Daten

Bestellnummer: 231-1BD40
Typ: SM 231, ECO

Allgemeine Informationen:

• Hinweis: -
• Merkmale: 4x AI, 12 Bit, Strom 4...20 mA, +/-20 mA, parametrierbar

Stromverbrauch/Leistungsverlust:

• Stromverbrauch vom Backplane-Bus: 120 mA
• Leistungsverlust: 0,6 W

SM 231, ECO (231-1BD40)

Technical Data

Order no.: 231-1BD40
Type: SM 231, ECO

General Information:

• Note: -
• Features: 4x AI, 12 Bit, Current 4...20 mA, +/-20 mA, Parameterizable

Current Consumption/Power Loss:

• Current consumption from backplane bus: 120 mA
• Power loss: 0.6 W

Technical Data Analog Inputs:

• Number of inputs: 4
• Cable length, shielded: 200 m
• Rated load voltage: -
• Current consumption from load voltage L+ (without load): -
• Voltage inputs: -
• Min. input resistance (voltage range): -
• Input voltage ranges: -
• Operational limit of voltage ranges: -
• Operational limit of voltage ranges with SFU: -
• Basic error limit voltage ranges: -
• Basic error limit voltage ranges with SFU: -
• Destruction limit voltage: -
• Current inputs: yes
• Max. input resistance (current range): 110 Ohm
• Input current ranges: -20 mA ... +20 mA, +4 mA ... +20 mA
• Operational limit of current ranges: +/-0.2% ... +/-0.5%
• Operational limit of current ranges with SFU: -
• Basic error limit current ranges: +/-0.1% ... +/-0.2%
• Radical error limit current ranges with SFU: -
• Destruction limit current inputs (electrical current): max. 40 mA
• Destruction limit current inputs (voltage): -
• Resistance inputs: -
• Resistance ranges: -
• Operational limit of resistor ranges: -
• Operational limit of resistor ranges with SFU: -
• Basic error limit: -
• Basic error limit with SFU: -
• Destruction limit resistance inputs: -
• Resistance thermometer inputs: -
• Resistance thermometer ranges: -
• Operational limit of resistance thermometer ranges: -

Status Information, Alarms, Diagnostics:

• Status display: none
• Interrupts: no
• Process alarm: no
• Diagnostic interrupt: no
• Diagnostic functions: no
• Diagnostics information read-out: none
• Supply voltage display: none
• Group error display: red SF LED
• Channel error display: none

Isolation:

• Between channels: -
• Between channels of groups: -
• Between channels and backplane bus: yes
• Between channels and power supply: -
• Max. potential difference between circuits: -
• Max. potential difference between inputs (Ucm): -
• Max. potential difference between Mana and Mintern (Uiso): -
• Max. potential difference between inputs and Mana (Ucm): -
• Max. potential difference between inputs and Mintern (Uiso): -
• Max. potential difference between Mintern and outputs: -
• Insulation tested with: DC 500 V

Datasizes:

• Input bytes: 8
• Output bytes: 0
• Parameter bytes: 12
• Diagnostic bytes: 0

Housing:

• Material: PPE / PA 6.6
• Mounting: Profile rail 35 mm

Mechanical Data:

• Dimensions (WxHxD): 25.4 mm x 76 mm x 88 mm
• Net weight: 90 g
• Weight including accessories: -
• Gross weight: -

Environmental Conditions:

• Operating temperature: 0 °C to 60 °C
• Storage temperature: -25 °C to 70 °C

Certifications:

• UL certification: yes
• KC certification: -