Forvandle hjemmet ditt med de nyeste multi-elektroniske løsningene, fra intelligent belysning til stemmestyrte enheter – alle designet for å gjøre livet enklere, tryggere og mer tilkoblet. Optimaliser driften med Bently Nevada 3500 overvåkingssystem, som tilbyr sanntids vibrasjons- og maskintilstandsovervåking for å forhindre feil og maksimere oppetid.
SKU:6ES7431-1KF00-0AB0
6ES7431-1KF00-0AB0 | Siemens S7-400 SM 431 Analog Input
Manufacturer: Siemens
Product No.: 6ES7431-1KF00-0AB0
Product Type: Analog Input Module
Product Origin: DE
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Del
- Rask levering
- 24/7 kundestøtte
- Kvalitetssikring
Beskrivelse
6ES7431-1KF00-0AB0 Siemens SIMATIC S7-400 SM 431 Isolated Analog Input Module – 8 AI
The Siemens 6ES7431-1KF00-0AB0 is an isolated analog input module from the SIMATIC S7-400 series. Provides 8 isolated analog input channels with 13-bit resolution and resistance measurement capability. Weight is approximately 500 g.
Product Information
| Manufacturer | Siemens |
| Part Number | 6ES7431-1KF00-0AB0 |
| Product Type | Analog Input Module SM 431 |
| Series | SIMATIC S7-400 |
| Number of Analog Inputs | 8 (4 for Resistance Measurement) |
| Resolution | 13 Bit Including Sign |
| Isolation | Isolated (Internal/External) |
| Dimensions (W x H x D) | 25 x 290 x 210 mm |
| Weight | Approx. 500 g |
Input Ranges and Resistance
| Voltage Range 1-5V | Input Resistance 200 kΩ |
| Voltage Range -1 to +1V | Input Resistance 200 kΩ |
| Voltage Range -10 to +10V | Input Resistance 200 kΩ |
| Current Range -20 to +20 mA | Input Resistance 80 Ω |
| Current Range 4-20 mA | Input Resistance 80 Ω |
| Resistance Range 0-600 Ω | Usable Up to 500 Ω |
Supply and Conversion Specifications
| Load Voltage L+ | Not Necessary |
| Input Current from Backplane (5V DC) | 350 mA Max |
| Power Loss (Typical) | 1.8 W |
| Basic Conversion Time | 23 / 25 ms |
| Integration Time | 16.7 / 20 ms |
| Interference Frequency Suppression | 50 / 60 Hz |
| Module Basic Execution Time | 200 ms (184/200 ms) |
Accuracy Specifications
| Temperature Error | ±0.02%/K (Impedance), ±0.007% (Other Ranges) |
| Operational Error (Voltage) | ±1% (±1.0% at ±1V, ±0.6% at ±10V, ±0.7% at 1-5V) |
| Operational Error (Current) | ±1% |
| Operational Error (Resistance) | ±1.25% (0-500 Ω, 4-Conductor) |
| Basic Error at 25°C (Voltage) | ±0.7% (0.7% at ±1V, 0.4% at ±10V, 0.5% at 1-5V) |
| Basic Error at 25°C (Current) | ±0.7% |
| Basic Error at 25°C (Resistance) | ±0.8% (0-500 Ω, 4-Conductor) |
Protection and Isolation
| Input Voltage Destruction Limit | 50V |
| Input Current Destruction Limit | 50 mA (40 mA Continuous) |
| Constant Measurement Current | 1.67 mA Typical (Resistance Transmitter) |
| Potential Separation | Analog Inputs (Internal/External), Channels to Backplane Bus |
| Isolation (Bus to Analog) | 2120V DC |
| Isolation (Bus to Ground) | 500V DC |
| Isolation (Analog to Ground) | 2120V DC |
| Cable Length (Shielded) | 200 m Max |
Features
- 8 isolated analog input channels
- 13-bit resolution including sign
- Voltage ranges: 1-5V, ±1V, ±10V
- Current ranges: ±20 mA, 4-20 mA
- Resistance measurement: 0-600 Ω (usable up to 500 Ω)
- Fast 23 ms basic conversion time
- 2-wire, 3-wire, and 4-wire resistance measurement support
- Compact 25 mm width design
Applications
- SIMATIC S7-400 control systems
- Industrial automation
- Process control
- Resistance and temperature monitoring
- Analog signal acquisition
FAQs
Q1: How many analog inputs does the 6ES7431-1KF00-0AB0 provide?
A1: 8 isolated analog input channels with 13-bit resolution, including 4 channels for resistance measurement.
Q2: What input ranges are supported?
A2: Voltage 1-5V, ±1V, ±10V; current ±20 mA, 4-20 mA; resistance 0-600 Ω (usable up to 500 Ω).
Q3: What is the weight and conversion time?
A3: Approximately 500 g with basic conversion time of 23/25 ms.
Ytterligere spesifikasjoner
- Grå
Skalar (V/f)
Vektor
AC-drevet
Kjøpsveiledning
- Bekreft nøyaktig modell, delenummer og spesifikasjoner før bestilling.
- Sørg for kompatibilitet med ditt nåværende maskineri eller kontrollsystemer.
- Ta kontakt via sale@etowonauto.com eller +8617859788089 for teknisk assistanse.
- Gå gjennom leveringsalternativer, leveringstider og fraktkrav.
- Følg produsentens instruksjoner og beste praksis under installasjon.
Frakt og retur
Varer på lager sendes vanligvis samme virkedag. For produkter som ikke er på lager for øyeblikket, kan leveringstiden variere basert på tilgjengelighet. Internasjonal frakt er tilgjengelig, og fraktkostnader beregnes ut fra destinasjon, vekt og valgt transportør.
Returer godtas innen 30 dager etter mottak, forutsatt at varene er ubrukte og i original stand. Returfraktkostnader dekkes av kunden. Vennligst kontakt oss før du returnerer en vare for å få returautorisasjon.
For mer informasjon, vennligst se vår Frakt- og returpolicy.

3500/61-05-CN Temperature Monitor Module | Bently Nevada
3500/22-01-02-CN TDI Module Bently Nevada
Bently Nevada 3500/42-04-00 | Seismic Monitor
-
Rask levering
Originale deler til industriell automasjon tilgjengelig for rask levering over hele verden.
-
Enkel retur
30 dagers returrett med 12 måneders garanti for pålitelig etterkjøpsbeskyttelse.
-
24/7 støtte
Responsiv profesjonell støtte for å hjelpe med å opprettholde stabile og effektive operasjoner.
-
Ekte og original
100 % autentisk, hentet direkte fra pålitelige produsenter av industriell automasjon.
Teknisk og kjøpsguide
-
How Can You Avoid Hidden Faults in Logix5000 PLC Migration?
Allen-Bradley Logix5000 migration involves far more than a firmware flash. Version jumps from V20 to V30 can add 0.4 ...
-
How Do Thermal Stress and Aging Affect Ovation I/O Module Life?
This article explains how thermal stress, vibration and capacitor aging degrade Emerson Ovation I/O modules in power ...
-
How Does ABB AC500-eCo Cut Machining Automation Costs?
This article explains how the ABB AC500-eCo compact PLC fits discrete machining automation, covering CPU memory ...
-
What Makes GE VersaMax Micro PLC Ideal for Factory Retrofits?
This article reviews the GE VersaMax Micro PLC as a practical retrofit solution for compact factory automation, cover...
-
Is DeltaV S-Series DCS Right for Fine Chemical Skids?
This article reviews the Emerson DeltaV S-Series DCS as a compact control solution for modular fine chemical skids, c...
-
How Does GE RX3i PACSystem Redundancy Improve Oil & Gas Skid Control?
This article explores GE RX3i PACSystem redundant control architecture for oil and gas skid automation. It cover...
