Weidmuller 8939670000

Approvals

• Approvals
  • CE, CULUS, DNV GL, EAC
• ROHS
  • Conform
• UL File Number Search
  • E141197

Classifications

• eClass 10.0
  • 27-21-01-20
• eClass 9.0
  • 27-21-01-20
• eClass 9.1
  • 27-21-01-90
• ETIM 6.0
  • EC002653
• ETIM 7.0
  • EC002653
• UNSPSC
  • 30-21-18-01

Connection Data

• Clamping range, max.
  • 2.5 mm²
• Clamping range, min.
  • 0.5 mm²
• Clamping range, rated connection
  • 2.5 mm²
• Stripping length, rated connection
  • 7 mm
• Tightening torque, max.
  • 0.5 Nm
• Tightening torque, min.
  • 0.4 Nm
• Type of connection
  • Screw connection

Dimensions And Weights

• Depth
  • 112.4 mm
• Depth (inches)
  • 4.425 inch
• Length
  • 100 mm
• Length (inches)
  • 3.937 inch
• Net weight
  • 256.1 g
• Weight
  • 215 g
• Width
  • 45 mm
• Width (inches)
  • 1.772 inch

Environmental Product Compliance

• REACH SVHC
  • Lead 7439-92-1

General Data

• Accuracy
  • < 0.1 % span (DC, RTD); 0.2 % span (or 1 °C) + CJ failure
• Configuration
  • Using free Windows software, TTA Set Software
• Power consumption
  • < 3.5 W
• Step response time
  • 50 ms...1 sec (RTD, mV inputs), 110 ms...1 sec (V, mA inputs)
• Temperature coefficient
  • < 0.1 % / K (DC, RTD); < 0.1 % FSR / K + CJ error 0.07 °C/K (thermocouples)
• Voltage supply
  • 18...264 V AC/DC

Input

• Input current
  • -20...+50 mA (min. interval 0.4 mA)
• Input frequency
  • 2 Hz…100 kHz
• Input voltage
  • -200...500 mV (min. 4 mV span), -20...50 V DC (min. 0.5 V span)
• Number of inputs
  • 1
• Potentiometer
  • 100 Ω...100 kΩ
• Resistance
  • 10 Ω…5 kΩ
• Sensor
  • Thermocouples: B, E, J, K, L, N, R, S, T (IEC 60584), PT100, PT1000, (EN 60571) Ni100, Ni1000, (JIS1604), Cu10, Cu25, Cu50, Cu100 (DIN 43760) 2-/3-/4-wire
• Sensor supply
  • 24 V DC / 22 mA

Insulation Coordination

• Clearance & creepage distances
  • ≥ 5.5 mm (1 mm input/output)
• EMC standards
  • EN 55011, EN 61000-6
• Impulse withstand voltage
  • 6 kV
• Insulation voltage
  • 2.5 kV
• Pollution severity
  • 2
• Rated voltage
  • 300 V
• Surge voltage category
  • III

Output (Analogue)

• Load resistance current
  • < 700 Ω
• Load resistance voltage
  • > 10 kΩ @ 0...10 V / > 20 kΩ @ -10...+10 V
• Output current
  • adjustable between 0 and 20 mA (min. span of 5 mA)
• Output voltage
  • adjustable between -10...+10 V (min. span 2.5 V)
• Signal output
  • direct or inverted
• Transmit function
  • Linear, x1/2, x3/2, x5/2 or user-defined curve (101 points)

Output (Digital)

• Alarm function
  • Top and bottom limit values, window range, Over-temperature, Alarm mode: delay, switch on or switch on/off, Holding function can be activated, Delayed 0...4200 s
• Max. switching voltage, AC
  • 250 V
• Number of digital outputs
  • 2
• Type
  • 2 x 1 CO contact (hard gold-plated), Process alarms (4x) with hysteresis, with alarm delay (configurable) 0…180 s

Probability Of Failure

• MTTF
  • 138 Years

Product Information

• Product information
  • WAS/WAZ6 TTA is a universal signal converter and trip amplifier that can be configured on the PC. Combines the functions of isolation, transmission, linearisation and trip amplification in a single module.These exceptional characteristics and outstanding configurability combine to make the TTA truly unique. The TTA functions with stability and precision under a wide range of voltages and ambient temperatures. It is compatible with all standard sensor types.  Universal input signals: temperature signals such as resistance thermometer, thermocouple, potentiometer, frequency transmitter, DC voltage signals and current signalsLoop-powered or passive inputWide-range power supply: 18 – 264 V AC/DCUser-defined linearizationInputs and outputs can be configured on PCCombined analogue and relay outputAmbient temperature range: -40 °C …70 °CThe CBX200 USB interface is used to connect to the PC. The WAS/WAZ6 TTA is also offered as an option with ATEX Zone 2 and UL C1D2 approvals.

Ratings Iecex/Atex/Cul

• Certificate no. (cULus)
  • E141197

Temperatures

• Humidity
  • 5...95 %, no condensation
• Operating temperature
  • -40 °C...70 °C
• Operating temperature, max.
  • 70 °C
• Operating temperature, min.
  • -40 °C
• Storage temperature
  • -40 °C...85 °C
• Storage temperature, max.
  • 85 °C
• Storage temperature, min.
  • -40 °C

Tender Specification Sheets

• Long specification
  • Universal measurement isolating converters and trip amplifiers; can be configured with PCUniversal measurement isolating converters and trip amplifiers in 45 mm width with external supply for voltage and sensors, for transmitting and isolating analogue DC current  -20 to 50 mA, voltages -200 to 500 mV/ -20 to 50 V, 2-/3-/-4-wire RTD, resistors,  thermocouples according to IEC 584 and frequencies up to 100 kHz( 2- / 3-wire sensors). Two switching outputs (CO contact) for alarms, analogue DC voltages (-10 to +10 V) and current outputs (0 to 20 mA) are available on the output side. The component can be configured with a PC using the proprietary TTA-Set software. Add-on housing for TS35 DIN rail installation Dimensions: L/W/H 100/ 45/ 112.4 mm screw connection / nominal cross-section 2.5 mm2Protection degree: IP20   input                         -20 to 50 mA                                      -200 to 500 mV / -10 to +10 V                                      PT100, PT1000, Ni100, Ni1000, Cu10/25/50/100 2-/3-/4-wire                                       resistance 10 Ohm to 5 kOhm/ Potentiometer 100 Ohm to 100 kOhm                                      thermocouple types B, E, J, K, N, R, S, T                                       frequencies 2 Hz to 100 kHz (2-/3-wire sensors) sensor supply 24 VDC / 22 mAoutput analogue            0 to 20 mA / adjustable                                       -10 to +10 V/ adjustable relay output / alarm 2 CO contacts, hard gold-plated                                      250 VAC @ 3 A / 30 VDC @ 2A load resistance < 700 Ohm/ current / >10 kOhm/ voltageTransmission error                                             Step response time10...90 %                      < 0,1 % v. E.  (DC, RTD) Auxiliary power                   18...264 V AC/DC< 50 ms...1 s  einstellbar Power loss approx. 3.5 WAmbient temperature range -25 °C...+70 °C                                                       Isolation                                 EN 50178 secure 3-way isolation up to 6 kV of all circuits against each otherTest voltage                               2.5 kV input against output against auxiliary powerRated voltage                                          300 V AC/DC at overvoltage category III and pollution degree 2 Approvals cULus, GL Type                                                             WAS6 TTA
• Short specification
  • Universal measurement isolating converters and trip amplifiers; can be configured with PCUniversal measurement isolating converters and trip amplifiers in 45 mm width with external supply for voltage and sensors, for transmitting and isolating analogue DC current -20 to 50 mA, voltages -200 to 500 mV/ -20 to 50 V, 2-/3-/-4-wire RTD, resistors, thermocouples according to IEC 584 and frequencies up to 100 kHz( 2- / 3-wire sensors).Two switching outputs (CO contact) for alarms, analogue DC voltages (-10 to +10 V) and current outputs (0 to 20 mA) are available on the output side.The component can be configured with a PC using the proprietary TTA-Set software.