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031-1CD45 - Signal modules analog | Analog input modules

Order no.

031-1CD45

TypeSM 031
Module ID0414 15C4

General information

Note-
Features4 inputs 16Bit
Current 0(4)...20 mA

Current consumption/power loss

Current consumption from backplane bus65 mA
Power loss0.8 W

Technical data analog inputs

Number of inputs4
Cable length, shielded200 m
Rated load voltageDC 24 V
Current consumption from load voltage L+ (without load)20 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)60 Ω
Input current ranges0 mA ... +20 mA
+4 mA ... +20 mA
Operational limit of current ranges+/-0.2%
Operational limit of current ranges with SFU-
Basic error limit current ranges+/-0.1%
Radical error limit current ranges with SFU-
Destruction limit current inputs (voltage)max. 24V
Destruction limit current inputs (electrical current)max. 40mA
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 bit16
Measurement principlesuccessive approximation
Basic conversion time240 µs all channels
Noise suppression for frequency>80dB (UCM<4V)

Status information, alarms, diagnostics

Status displayyes
Interruptsno
Process alarmno
Diagnostic interruptno
Diagnostic functionsyes
Diagnostics information read-outpossible
Module stategreen LED
Module error displayred LED
Channel error displayred LED per channel

Isolation

Between channels-
Between channels of groups to-
Between channels and backplane bus
Between channels and power supply
Max. potential difference between circuits-
Max. potential difference between inputs (Ucm)DC 4 V
Max. potential difference between Mana and Mintern (Uiso)-
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 bytes9
Diagnostic bytes20

Housing

MaterialPPE / PPE GF10
MountingProfile rail 35 mm

Mechanical data

Dimensions (WxHxD)12.9 mm x 109 mm x 76.5 mm
Net weight60 g
Weight including accessories-
Gross weight-

Environmental conditions

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

Certifications

UL certificationin preparation
KC certificationyes

Downloads

[Datasheet]
[Manual]

[STP]