Genel bilgiler
Ürün tipi tanımıTM SIWAREX WP321 ST
FW update possibleVar
based on7MH4138-6AA00-0BA0
usable BaseUnitsBU type A0
Color code for module-specific color-coded labelCC00
Product function
I&M dataVar; I&M0 to I&M3
Isochronous modeYok
Adjustment of measuring rangeYok
Mühendislik aracı
STEP 7 TIA Portal configurable/integrated from versionsee entry ID: 109746275
Besleme gerilimi
Nominal değer (DC)24 V
Yük gerilimi L+
Nominal değer (DC)24 V
İzin verilen aralık, alt sınır (DC)19,2 V
İzin verilen aralık, üst sınır (DC)28,8 V
Short-circuit protectionVar
Ters polarite korumasıVar
Giriş akımı
Akım tüketimi, maks.100 mA
Encoder supply
Output voltage (DC)4,85 V
Short-circuit protectionVar
Power
Power consumption from the backplane bus70 mW
Güç kaybı
Güç kaybı, tipik2 W
Address space per module
Inputs16 bayt
Outputs16 bayt
Donanım yapılandırması
Automatic encodingVar
Mechanical coding elementVar
Type of mechanical coding elementtype B
Connection of signal encoders
For strain gauges (full bridges) with 4-conductor connectionVar
For strain gauges (full bridges) with 6-conductor connectionVar
Resistance of full bridge, min.40 Ω; when using SIWAREX IS: 50 ohm for 7MH4710-5BA; 105 ohm when using 7MH4710-5CA
Resistance of full bridge, max.4.100 Ω
Errors/accuracies
Linearity error (relative to input range), (+/-)0,01 %
Error limit according to DIN 1319-10,05 %; of full-scale value
Temperature coefficient, zero point≤ ±0,1 μV/K
Temperature coefficient, span≤ ±5 ppm/K
Temperature coefficient, span, 4-wire connection (in relation to end value)≤ ±5 ppm/K
Temperature coefficient, span, 6-wire connection (in relation to end value)≤ ±10 ppm/K
Arayüzler
Number of RS 485 interfaces1; SIWATOOL V7 veya SIWAREX DB veya SIEBERT remote display
Arayüz tipleri
RS 485Var; 390 Ω, 220 Ω, 390 Ω connectable termination
RS 485
İletim hızı, maks.115,2 kbit/s
Cable length, max.1.000 m; ≤ 115 kbps, shielded cable
Interrupts/diagnostics/status information
Diagnostics functionVar; Diagnostic alarm
Substitute values connectableYok
Alarms
Diagnostic alarmVar; Parameterizable
Hardware interruptVar; Parameterizable
Diagnoses
Monitoring the supply voltageVar
Wire breakVar
Short-circuitVar
Group errorVar
Tanılama gösterge LED’i
ERROR LED’iVar; green/red DIAG LED
Monitoring of the supply voltage (PWR-LED)Var; green PWR LED
Entegre fonksiyonlar
CounterVar
Load cell
Non-automatic weighing instrumentNAWI
Sampling rate600 Hz
Resolution of input signal±500.000 parts pro mV/V
Common mode voltage, min.0,25 V
Common mode voltage, max.4,75 V
input resistance of signal line, typ.4 MΩ
input resistance of sense line, typ.2 MΩ
Cable length, max.500 m; when using the SIWAREX 7MH4702-8AG cable
Measuring range
— -1 mV/V to +1 mV/VVar; corresponds to a resolution of ±500.000 parts
— -2 mV/V to +2 mV/VVar; corresponds to a resolution of ±1.000.000 parts
— -4 mV/V to +4 mV/VVar; corresponds to a resolution of ±2.000.000 parts
Isolation
Isolation tested with707 V DC (type test)
Standartlar, onaylar, sertifikalar
Suitable for safety functionsYok
Çalışma ortam sıcaklığı
Yatay montaj, min.-40 °C; = Tmin (incl. condensation/frost)
Yatay montaj, maks.60 °C
Dikey montaj, min.-40 °C; = Tmin (incl. condensation/frost)
Dikey montaj, maks.50 °C
Deniz seviyesine göre çalışma yüksekliği
Installation altitude above sea level, max.5.000 m
Ambient air temperature-barometric pressure-altitudeTmin... Tmax 1.080 hPa... 795 hPa (-1 000 m... +2.000 m) // Tmin... (Tmax - 10 K) 795 hPa... 658 hPa (+2.000 m... +3.500 m) // Tmin... (Tmax - 20 K) 658 hPa... 540 hPa (+3.500 m... +5.000 m)
Bağıl nem
With condensation, tested in accordance with IEC 60068-2-38, max.100 %; RH incl. condensation / frost (no commissioning in bedewed state), yatay installation
Coolants and lubricants
— Resistant to commercially available coolants and lubricantsVar; Incl. diesel ve oil droplets in the air
Use in stationary industrial systems
— to biologically active substances according to EN 60721-3-3Var; Class 3B2 mold, fungus ve dry rot spores (with the exception of fauna); Class 3B3 talep üzerine
— to chemically active substances according to EN 60721-3-3Var; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-3Var; Class 3S4 incl. sand, dust, *
— Against mechanical environmental conditions acc. to EN 60721-3-3Var; Class 3M8 using the SIPLUS Mounting Kit ET 200SP (6AG1193-6AA00-0AA0)
Use on ships/at sea
— to biologically active substances according to EN 60721-3-6Var; Class 6B2 mold, fungal ve dry rot spores (excluding fauna)
— to chemically active substances according to EN 60721-3-6Var; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-6Var; Class 6S3 incl. sand, dust; *
— Against mechanical environmental conditions acc. to EN 60721-3-6Var; Class 6M4 using the SIPLUS Mounting Kit ET 200SP (6AG1193-6AA00-0AA0)
Usage in industrial process technology
— Against chemically active substances acc. to EN 60654-4Var; Class 3 (excluding trichlorethylene)
— Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04Var; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) ve level LB3 (oil)
Remark
— Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04* The supplied plug covers must remain in place over the unused interfaces during operation!
Conformal coating
Coatings for printed circuit board assemblies acc. to EN 61086Var; Class 2 for high reliability
Protection against fouling acc. to EN 60664-3Var; Type 1 protection
Military testing according to MIL-I-46058C, Amendment 7Var; Discoloration of coating possible during service life
Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830AVar; Conformal coating, Class A
Decentralized operation
to SIMATIC S7-300Var
to SIMATIC S7-400Var
to SIMATIC S7-1200Var
to SIMATIC S7-1500Var
to standard PROFIBUS masterVar
to standard PROFINET controllerVar
Ölçüler
Genişlik15 mm
Yükseklik73 mm
Derinlik58 mm
Ağırlık
Ağırlık, yaklaşık30 g