WEIDMULLER 8939670000

Additional Information

Part Number

8939670000

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

Probability Of Failure

MTTF

138 Years

Approvals

Approvals

CE, CULUS, DNV GL, EAC

ROHS

Conform

UL File Number Search

E141197

Dimensions And Weights

Length

100 mm

Length (inches)

3.937 inch

Width

45 mm

Width (inches)

1.772 inch

Depth

112.4 mm

Depth (inches)

4.425 inch

Weight

215 g

Net weight

256.1 g

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

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

Max. switching voltage, AC

250 V

Connection Data

Type of connection

Screw connection

Stripping length, rated connection

7 mm

Tightening torque, min.

0.4 Nm

Tightening torque, max.

0.5 Nm

Clamping range, rated connection

2.5 mm²

Clamping range, min.

0.5 mm²

Clamping range, max.

2.5 mm²

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.

Input

Number of inputs

1

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

Input voltage

-200...500 mV (min. 4 mV span), -20...50 V DC (min. 0.5 V span)

Input current

-20...+50 mA (min. interval 0.4 mA)

Input frequency

2 Hz¦100 kHz

Resistance

10 ©¦5 k©

Potentiometer

100 ©...100 k©

Output (Analogue)

Load resistance current

< 700 ©

Load resistance voltage

> 10 k© @ 0...10 V / > 20 k© @ -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)

Classifications

ETIM 6.0

EC002653

ETIM 7.0

EC002653

EClass 9.0

27-21-01-20

EClass 9.1

27-21-01-90

EClass 10.0

27-21-01-20

UNSPSC

30-21-18-01

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.

Environmental Product Compliance

REACH SVHC

Lead 7439-92-1

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

Temperatures

Humidity

5...95 %, no condensation

Operating temperature, max.

70 °C

Operating temperature, min.

-40 °C

Storage temperature, max.

85 °C

Storage temperature, min.

-40 °C

Operating temperature

-40°C...70°C

Storage temperature

-40°C...85°C

Ratings Iecex/Atex/Cul

Certificate no. (cULus)

E141197