Documentation & Downloads
Weidmuller 2456150000 EX Signal Isolating Converter, 4-20 mA Input, 2-Channel, SIL 2
- MPN: 2456150000
- PPN: WDM-2456150000
CAD
$577.85
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
Description
EX signal isolating converter, Ex-input: 4 - 20 mA, Safe-output: 4-20mA, 2-channel
Documentation & Downloads
Specifications
Probability Of Failure
- MTBF
- 315 Years
SIL PAPERSIL certificate
Approvals
- Approvals
- DNV GL, EAC
ROHSConform
Dimensions And Weights
- Width
- 22.5 mm
- Height
- 127.3 mm
- Depth
- 114.6 mm
- Net weight
- 212 g
Width (inches)0.886 inch
Height (inches)5.012 inch
Depth (inches)4.512 inch
Safety-Related Specifications Low Demand Mode
- Average Probability of Failure on Demand (PFD
- 1.92 x 10-4 (Tproof = 1 year), 3.67 x 10-4 (Tproof = 2 years), 8.92 x 10-4 (Tproof = 5 years), additional data in the safety manual
Connection Data
- Type of connection
- PUSH IN
- Wire connection cross section AWG, max.
- AWG 14
- Wire cross-section, solid, max.
- 2.5 mm²
- Wire connection cross section, finely stranded, max.
- 2.5 mm²
- Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
- 2.5 mm²
Wire connection cross section AWG, min.AWG 26
Wire cross-section, solid, min.0.2 mm²
Wire connection cross-section, finely stranded, min.0.2 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.0.2 mm²
Rated Data Ul
- UL certificate
- E337701.pdf
Safety-Related Basic Specifications
- Demand mode
- High
- Device type
- A
- Mean Time To Repair (MTTR)
- 24 h
- T
- 5 Years
- Total failure rate for dangerous undetected failures (λ
- 48 FIT
- Total failure rate for safe undetected failures (λ
- 164 FIT
- Probability of outage PFH
- 4.1 x 10-8 h-1
Description of the "safe state"analogue Output ≤ 3.6 mA or output ≥ 21 mA
Hardware fault tolerance (HFT)0
Safe Failure Fraction (SFF)85 %
Total failure rate for dangerous detected failures (λ127 FIT
Total failure rate for safe detected failures (λ0 FIT
Safety categorySIL 2
Alarm Output
- Alarm function
- Signal limit exceeded, Line interruption at the input, No supply voltage, Device error
- Nominal switching voltage
- ≤ 125 V AC / 110 V DC (safe area)≤ 32 V AC / 32 V DC (zone 2)
- Power rating
- ≤ 62.5 VA / 32 W (safe area)≤ 16 VA / 32 W (Zone 2)
TypeRelay, 1 NC (voltage-free)
Continuous current≤ 0.5 A AC / 0.3 A DC (safe zone), ≤ 0,5 A AC / 1 A DC (zone 2)
Classifications
- ETIM 6.0
- EC002653
- eClass 9.0
- 27-21-01-20
- eClass 10.0
- 27-21-01-20
ETIM 7.0EC002653
eClass 9.127-21-01-90
Output
- Load stability
- ≤ 0.01 % of end value / 100 Ω
- Influence of load resistance
- ≤ 0.01% of span / 100 Ω
- Output signal limit
- < 28 mA
- Cut-off frequency (-3 dB)
- 0.5…2.5 kHz @ 3.5…23 mA bi-directional HART® signal
Typeactive (as current source) or passive (as current sink)
2-wire supply≤ 26 V DC
Output current4...20 mA
load impedance current≤ 600 Ω
Environmental Product Compliance
- REACH SVHC
- Lead 7439-92-1
Data For Ex Applications (Atex)
- Voltage U
- Current loop 28 V / externally 10 V
- Power P
- Current loop 0.65 W / externally 0.1 W
- Installation location
- Device installed in safe area, zone 2
Current ICurrent loop 93 mA / externally 10 mA
MarkingII (1) G [Ex ia Ga] IIC/IIB/IIA, II (1) D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I
Insulation Coordination
- EMC standards
- DIN EN 61326, NE 21
- Rated voltage
- 300 V
Insulation voltage2.6 kV (input / output)
Input Ex
- Input current
- 4…20mA
- Output signal in case of wire break
- < 1 mA
- Sensor supply
- 3.8…26 V DC
- Voltage drop not powered
- < 6 V
Input frequency0,5…2,5 kHz @ 3,5…23 mA bi-directional HART® signal
Residual ripple (current loop)< 7.5 mVeff
Typeintrinsically safe circuit, active (as current source) or passive (as current sink)
Voltage drop powered< 4.5 V
Temperatures
- Humidity
- 0...95 % (no condensation)
- Operating temperature, min.
- -20 °C
- Storage temperature, min.
- -20 °C
- Storage temperature
- -20 °C...85 °C
Operating temperature, max.60 °C
Storage temperature, max.85 °C
Operating temperature-20 °C...60 °C
Ratings Iecex/Atex/Cul
- ATEX certificate
- 11ATEX0131X.pdf
IEC Ex certificateIECEx certification
General Specifications
- Configuration
- With FDT/DTM software
- Type of connection
- PUSH IN
- Accuracy
- < 0.1% span
- Step response time
- ≤ 5 ms
- Humidity
- 0...95 % (no condensation)
Voltage supply19.2…31.2 V DC
Power consumption≤ 1.9 W
Temperature coefficient< 0.01% of span/°C (TU)
Protection degreeIP20
Similar Products
Loading carousel layout...
Loading carousel layout...
CAD
$577.85
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$577.85/ EA
Loading add to cart quantity...
