Weidmuller 8965370000

Alarm Output

• Alarm function
  • Line interruption at the input, Short circuit at input, No supply voltage, Device error
• Continuous current
  • ≤ 0.5 A AC / 0.3 A DC (safe zone), ≤ 0,5 A AC / 1 A DC (zone 2)
• 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)
• Type
  • Relay, 1 NC (voltage-free)

Approvals

• ROHS
  • Conform
• UL File Number Search
  • E337701

Classifications

• eClass 10.0
  • 27-21-01-20
• eClass 9.0
  • 27-21-01-20
• eClass 9.1
  • 27-21-01-20
• ETIM 6.0
  • EC002653
• ETIM 7.0
  • EC002653
• UNSPSC
  • 30-21-18-01

Connection Data

• Clamping range, max.
  • 2.5 mm²
• Clamping range, min.
  • 0.25 mm²
• Clamping range, rated connection
  • 2.5 mm²
• Tightening torque, max.
  • 0.6 Nm
• Tightening torque, min.
  • 0.4 Nm
• Type of connection
  • Screw connection
• Wire connection cross section AWG, max.
  • AWG 12
• Wire connection cross section AWG, min.
  • AWG 26

Data For Ex Applications (Atex)

• Current I
  • 12 mA DC
• Installation location
  • Device installed in safe area, zone 2
• Marking
  • II (1) G [Ex ia Ga] IIC/IIB/IIA, II (1) D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I
• Power P
  • 32 mW
• Voltage U
  • 10.6 V DC

Digital Output

• Continuous current
  • ≤ 2 A AC/DC (safe area, Zone 2 area)
• Function
  • Output = input, direct or inverse (configurable)
• Nominal switching voltage
  • ≤ 250 V AC / 30 V DC (safe area)≤ 32 V AC / 32 V DC (zone 2)
• Switching capacity
  • 500 VA / 60 W (safe area), 16 VA / 60 W (zone 2)
• Type
  • Relay, 1 NO, Switching frequency 20 Hz

Dimensions And Weights

• Depth
  • 113.6 mm
• Depth (inches)
  • 4.472 inch
• Height
  • 119.2 mm
• Height (inches)
  • 4.693 inch
• Net weight
  • 190 g
• Width
  • 22.5 mm
• Width (inches)
  • 0.886 inch

Environmental Product Compliance

• REACH SVHC
  • Lead 7439-92-1

General Specifications

• Configuration
  • With FDT/DTM software
• Humidity
  • 0...95 % (no condensation)
• NAMUR supply
  • 8 V DC / 8 mA
• Power consumption
  • ≤1.9 W
• Protection degree
  • IP20
• Type of connection
  • Screw connection
• Voltage supply
  • 19.2…31.2 V DC

Input Ex

• Input frequency
  • < 20 Hz
• Input resistance
  • 1 kΩ
• Output signal in case of wire break
  • < 0.1 mA, > 6.5 mA (in case of wire break)
• Pulse duration
  • > 0.1 ms
• Resistance
  • RP = 750 Ω / RS = 15kΩ
• Sensor
  • NAMUR sensor, according to EN60947, switch with or without RS, RP
• Sensor supply
  • 8 V DC / 8 mA
• Trigger level high
  • > 2.1 mA
• Trigger level low
  • < 1.2 mA
• Type
  • intrinsically safe circuit

Insulation Coordination

• EMC standards
  • DIN EN 61326, NE 21
• Insulation voltage
  • 2.6 kV (input / output)
• Rated voltage
  • 300 V

Probability Of Failure

• MTBF
  • 207 Years
• SIL in compliance with IEC 61508
  • 2
• SIL PAPER
  • SIL certificate

Product Information

• Product information
  • Weidmüller provides an extended guarantee period of 36 months for this device.

Rated Data Ul

• UL certificate
  • E337701.pdf

Ratings Iecex/Atex/Cul

• ATEX certificate
  • 09ATEX0168X.pdf
• Certificate No. (ATEX)
  • KEMA09ATEX0168X
• Certificate no. (cULus)
  • E337701
• Certificate No. (IECEX)
  • IECEXKEM09.0072X
• IEC Ex certificate
  • IECEx certification

Safety-Related Basic Specifications

• Demand mode
  • High
• Demand rate
  • 1,000 s
• Demand response time
  • < 10 ms (relay output)
• Description of the "safe state"
  • de-energized (relay output)
• Device type
  • B
• Diagnostic test interval
  • 10 s
• Hardware fault tolerance (HFT)
  • 0
• Mean Time To Repair (MTTR)
  • 8 h
• Probability of outage PFH
  • 4.66 x 10-8 h-1
• Relay lifetime
  • 100000 times
• Safe Failure Fraction (SFF)
  • 90 %
• Safety category
  • SIL 2
• T
  • 4 Years
• Total failure rate for dangerous detected failures (λ
  • 130 FIT
• Total failure rate for dangerous undetected failures (λ
  • 46 FIT
• Total failure rate for safe detected failures (λ
  • 0 FIT
• Total failure rate for safe undetected failures (λ
  • 289 FIT

Safety-Related Specifications Low Demand Mode

• Average Probability of Failure on Demand (PFD
  • 2.04 x 10-4 (Tproof = 1 year), 4.08 x 10-4 (Tproof = 2 years), 1.02 x 10-4 (Tproof = 5 years)
• Safe Failure Fraction (SFF)
  • 90 %

Temperatures

• Humidity
  • 0...95 % (no condensation)
• Operating temperature
  • -20 °C...60 °C
• Operating temperature, max.
  • 60 °C
• Operating temperature, min.
  • -20 °C
• Storage temperature
  • -20 °C...85 °C
• Storage temperature, max.
  • 85 °C
• Storage temperature, min.
  • -20 °C

Tender Specification Sheets

• Long specification
  • Ex isolating switch amplifiers for Namur sensors, 2 channels2-channel isolating switch amplifiers in 22.5 mm width with an external power supply,to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe zone. On the output side there is a potential-free relay contact per channel with closing functionand a common alarm contact ("a" contact) for status/error messages.The component can be configured using standard FDT/DTM software.Add-on housing for TS35 DIN rail installationDimensions: L/W/H 119.2/ 22.5/ 113.6screw connection/ nominal cross-section 2.5 mm2Protection degree: IP20   Input /channel NAMUR sensor according to EN 60947                                     8 VDC / 8 mA sensor power supply                                     0...5 kHz input frequency                                     wire-break detectionOutput Ex/ channel          Relay 1 NO contact                                     250 VAC / 30 VDC @ 2A safe zone                                    32 VAC @ 0.5 A/ 32 VDC @ 1 A zone 2Alarm output relay 1 NO contact                                      250 VAC / 30 VDC @ 2A safe zone                                     32 VAC @ 0.5 A/ 32 VDC @ 1 A zone 2Auxiliary power                                     19...31.2 VDCPower loss approx. 3 WAmbienttemperature range -20 °C to +60 °CSecure isolation                   EN 61010, 4-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, FM ATEX marking II 3 G ExnA nC IIC T4 ATEX characteristic data U0 = 10, 6 V DC                                      I0  = 12 mA DC                                      P0 = 32 WType                                                             ACT20X-HDI-2SDO-2RNO-S
• Short specification
  • Ex isolating switch amplifiers for Namur sensors, 2 channels2-channel isolating switch amplifiers in 22.5 mm width with an external power supply,to transmit and isolate Namur sensor signals from Ex zones 0,1, 2 into the safe zone. On the output side there is a potential-free relay contact per channel with closing functionand a common alarm contact ("a" contact) for status/error messages.The component can be configured using standard FDT/DTM software.