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  • 200V

231-1BD60 - Signal modules analog | Analog input modules

Order no.

231-1BD60

TypeSM 231

General information

Note-
Features4x AI
12 Bit
Current 4...20 mA
Potential separated per channel

Current consumption/power loss

Current consumption from backplane bus280 mA
Power loss1.4 W

Technical data analog inputs

Number of inputs4
Cable length, shielded200 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
Max. input resistance (current range)20 Ω
Input current ranges+4 mA ... +20 mA
Operational limit of current ranges-
Operational limit of current ranges with SFU-
Grundfehlergrenze Strombereiche-
Radical error limit current ranges with SFU-
Destruction limit current inputs (electrical current)max. 100mA
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-
Operational limit of resistance thermometer ranges with SFU-
Basic error limit thermoresistor ranges-
Basic error limit thermoresistor ranges with SFU-
Destruction limit resistance thermometer inputs-
Thermocouple inputs-
Thermocouple ranges-
Operational limit of thermocouple ranges-
Operational limit of thermocouple ranges with SFU-
Basic error limit thermoelement ranges-
Basic error limit thermoelement ranges with SFU-
Destruction limit thermocouple inputs-
Programmable temperature compensation-
External temperature compensation-
Internal temperature compensation-
Temperature error internal compensation-
Technical unit of temperature measurement-
Resolution in bit12
Measurement principlesuccessive approximation
Basic conversion time-
Noise suppression for frequency-
Initial data size8 Byte

Status information, alarms, diagnostics

Status displaynone
Interruptsno
Process alarmno
Diagnostic interruptno
Diagnostic functionsno
Diagnostics information read-outnone
Supply voltage displaynone
Group error displaynone
Channel error displayred LED per channel

Isolation

Between channels
Between channels of groups to1
Between channels and backplane bus
Between channels and power supply
Max. potential difference between circuitsDC 75 V/ AC 50 V
Max. potential difference between inputs (Ucm)DC 75 V/ AC 50 V
Max. potential difference between Mana and Mintern (Uiso)DC 75 V/ AC 50 V
Max. potential difference between inputs and Mana (Ucm)-
Max. potential difference between inputs and Mintern (Uiso)DC 75 V/ AC 50 V
Max. potential difference between Mintern and outputs-
Insulation tested withDC 500 V

Datasizes

Input bytes8
Output bytes0
Parameter bytes3
Diagnostic bytes0

Housing

MaterialPPE / PA 6.6
MountingProfile rail 35 mm

Mechanical data

Dimensions (WxHxD)25.4 mm x 76 mm x 88 mm
Net weight90 g
Weight including accessories-
Gross weight-

Environmental conditions

Operating temperature0 °C to 60 °C
Storage temperature-25 °C to 70 °C

Certifications

UL certificationyes
KC certification-

Downloads

[Datasheet]
[Manual]