Documentation & Downloads
Weidmuller 8965460000 ACT20X Signal Isolation Converter, 2-Channel, 4-20 mA Input/Output
- MPN: 8965460000
- PPN: WDM-8965460000
CAD
$613.76
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Spec sheet
Description
EX signal isolating converter, Safe-input: 4-20mA, Ex output: 4 - 20 mA, 2-channel
Documentation & Downloads
Specifications
Probability Of Failure
- MTBF
- 135 Years
SIL PAPERSIL certificate
Approvals
- ROHS
- Conform
UL File Number SearchE337701
Dimensions And Weights
- Width
- 22.5 mm
- Height
- 119.2 mm
- Depth
- 113.6 mm
- Net weight
- 212 g
Width (inches)0.886 inch
Height (inches)4.693 inch
Depth (inches)4.472 inch
Safety-Related Specifications Low Demand Mode
- Average Probability of Failure on Demand (PFD
- 2.29 x 10-4 (Tproof = 1 year), 4.37 x 10-4 (Tproof = 2 years), 1.06 x 10-4 (Tproof = 5 year)
Connection Data
- Type of connection
- Screw connection
- Tightening torque, max.
- 0.6 Nm
- Clamping range, min.
- 0.25 mm²
- Wire connection cross section AWG, min.
- AWG 26
Tightening torque, min.0.4 Nm
Clamping range, rated connection2.5 mm²
Clamping range, max.2.5 mm²
Wire connection cross section AWG, max.AWG 12
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
- 4.8 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
Tender Specification Sheets
- Long specification
- Ex output isolation amplifier for standard DC current signals, 2-channel, HART transparent2-channel output isolation amplifier in 22.5 mm width with external power supply,for transmitting and isolating standard signals 4 to 20 mA from the safe zone to Ex zones 0,1,2. Status-/ error messages are available via a relay contact (NO).The component can be configured using standard FDT/DTM software.Add-on housing for TS35 rail mountingDimensions: L/W/H 119.2/ 22.5/ 113.6Screw connection/ Nominal cross-section 2.5 mm2Protection degree: IP 20 Input 2 x 4...20 mA Output 2 x 4...20 mALoad < 600 Ohm KanalAccuracy < 0,1 % v.ETemperature coefficient < 0,01% v.E./°C (Tu) Alarm output relay 1 NO contact 250 V AC / 30 V DC @ 2A safe zone 32 V AC @ 0.5 A/ 32 VDC @ 1 A Zone 2Auxiliary power 19...31.2 V DCPower loss approx. 3 WAmbient temperature range -20 °C...+60 °C Secure isolation EN 61010, 3-way isolation up to 2.6 kV AC/DC of all circuits against each otherWorking voltage 300 V AC/DC at overvoltage category II and pollution degree 2Approvals cULus, ATEX IECEX, FMATEX marking II 3 G ExnA nC IIC T4ATEX characteristic data U0 = 28 V DC I0 = 93 mA DC P0 = 650 mWType ACT20X-2SAI-2HAO-S
Short specificationEx output isolation amplifier for standard DC current signals, 2-channel, HART transparent2-channel output isolation amplifier in 22.5 mm width with external power supply,for transmitting and isolating standard signals 4 to 20 mA from the safe zone to Ex zones 0,1,2. Status-/ error messages are available via a relay contact (NO).The component can be configured using standard FDT/DTM software.
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)
- Switching thresholds
- 0…29.9 mA (programmable)
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)
Hysteresis0.1 mA (switching threshold)
Input
- Input current
- 4…20mA
- Voltage drop
- < 2 V
Input frequency0,5…2,5 kHz @ 3,5…23 mA bi-directional HART® signal
Classifications
- ETIM 6.0
- EC002475
- eClass 9.0
- 27-21-01-23
- eClass 10.0
- 27-21-01-23
ETIM 7.0EC002475
eClass 9.127-21-01-23
UNSPSC30-21-18-01
Output
- Type
- intrinsically safe circuit
- 2-wire supply
- > 14.5 V @ 20 mA
- Residual ripple (current loop)
- < 7.5 mVeff
- Cut-off frequency (-3 dB)
- 0.5…2.5 kHz @ 3.5…23 mA bi-directional HART® signal
Influence of load resistance≤ 0.01% of span / 100 Ω
Output signal limit< 28 mA
Output current4…20 mA (max. 23 mA)
load impedance current≤ 725 Ω
Product Information
- Product information
- Weidmüller provides an extended guarantee period of 36 months for this device.
Environmental Product Compliance
- REACH SVHC
- Lead 7439-92-1
Data For Ex Applications (Atex)
- Voltage U
- 28 V DC
- Power P
- < 650 mW
- Installation location
- Device installed in safe area, zone 2
Current I93 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
- Voltage drop not powered
- < 6 V
Input frequency0,5…2,5 kHz @ 3,5…23 mA bi-directional HART® signal
Voltage drop< 2 V
Voltage drop powered< 2 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
- 11ATEX0164X.pdf
- Certificate no. (cULus)
- E337701
IEC Ex certificateIECEx certification
General Specifications
- Configuration
- With FDT/DTM software
- Type of connection
- Screw connection
- Accuracy
- < 0.1% span
- Step response time
- ≤ 5 ms
- Humidity
- 0...95 % (no condensation)
Voltage supply19.2…31.2 V DC
Power consumption≤1.8 W
Temperature coefficient< 0.01% of span/°C (TU)
Protection degreeIP20
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CAD
$613.76
/ 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$613.76/ EA
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