SM 031 - Analog input
4x AI
16 Bit
Resistance 0.3000 Ohm
Resistance measurement 2-, 3-, and 4-wires
Resistance temperature transmitter Pt100, Pt1000, NI100 and NI1000
Reduced parameter bytes
SM 031 - Analog Input (031-1LD80)

Technical Data:

Order No.:

• 031-1LD80

Type:

• SM 031 - Analog Input

Module ID:

• 0410 1544

General Information:

• Note: -
• Features: 4x AI, 16 Bit, Resistance 0…3000 Ohm, Resistance measurement 2-, 3-, and 4-wire, Resistance temperature transmitter Pt100, Pt1000, Ni100, Ni1000, Reduced parameter bytes

Current Consumption/Power Loss:

• Current consumption from backplane bus: 55 mA
• Power loss: 1 W

Technical Data Analog Inputs:

• Number of inputs: 4
• Cable length, shielded: 200 m
• Rated load voltage: DC 24 V
• Current consumption from load voltage L+ (without load): 30 mA
• 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: -
• Max. input resistance (current range): -
• Input current ranges: -
• Operational limit of current ranges: -
• Operational limit of current ranges with SFU: -
• Basic error limit current ranges: -
• Radical error limit current ranges with SFU: -
• Destruction limit current inputs (voltage): -
• Destruction limit current inputs (electrical current): -
• Resistance inputs: yes
• Resistance ranges: 0 ... 60 Ohm, 0 ... 600 Ohm, 0 ... 3000 Ohm
• Operational limit of resistor ranges: +/- 0.4 %
• Operational limit of resistor ranges with SFU: +/- 0.2 %
• Basic error limit: +/- 0.2 %
• Basic error limit with SFU: +/- 0.1 %
• Destruction limit resistance inputs: max. 24 V
• Resistance thermometer inputs: yes
• Resistance thermometer ranges: Pt100, Pt1000, Ni100, Ni120, Ni1000
• Operational limit of resistance thermometer ranges: +/- 0.4 %
• Operational limit of resistance thermometer ranges with SFU: +/- 0.2 %
• Basic error limit resistance thermometer ranges: +/- 0.2 %
• Basic error limit resistance thermometer ranges with SFU: +/- 0.1 %
• Destruction limit resistance thermometer inputs: max. 24 V
• Thermocouple inputs: -
• Thermocouple ranges: -
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