WAVESERIES PT 100/2 and PT 100/3 Signal Conditioners for Current Output Type Screw-type connection WTS4 PT100/2 Select C WTS4 PT100/3 Select C Cat. No. 8432210000 8432150000 Tension clamp connection WTZ4 PT100/2 Select C WTZ4 PT100/3 Select C 8432220000 8432160000 Read these instructions before using the product and retain for future information.
1 General instructions The WAVESERIES signal conditioner PT 100 should only be installed by qualified staff. The signal conditioner PT 100 should only be powered up following professional installation. 2 Application The WAVESERIES signal conditioner PT 100 can be used to connect PT 100 sensors as well as converting temperature data into standard linear current signals. The temperature range can be set by DIP switches on the printed circuit board.
.1 Mounting onto TS 35 DIN rails (s. Fig. 1) 3.2 Pluggable electronic components for range alteration (depending on model) (s. Fig. 2) 1. Remove connector, (depending on model either screw-type or tension clamp). 2. Press locking clips on both sides of the enclosure. 3. Pull out the circuit board. Warning!! The circuit board can only be inserted in one position. The connectors have been coded by the manufacturer, ensuring that they cannot be reversed.
3.3 Setting the potentiometer (depending on model) (s. Fig. 3) The module has been exactly calibrated by the manufacturer. Should nevertheless a follow-up adjustment be necessary, open the hinged cover upwards. The potentiometers are on the front panel. 3.4 Pluggable cross-connections for voltage supply (s. Fig. 4) A maximum feed through of 2 A is possible. If a signal conditioner is accidently rotated through 180°, the cross-connection cannot be inserted. 3.5 Labelling possibilities (s. Fig.
4 Calibration Warning!! The power supply must be disconnected, before changing the signal conditioner settings using the DIP switches. Failure to observe will lead to considerable damage! 4.1 – – – Equipment Power supply 24 Vdc, 50 mA Simulator for PT 100 or precision resistance decade Current meter/voltmeter that can be so calibrated, as to allow an accuracy of > 0.1 % from the upper range value 4.2 Calibration with a signal output from 0 ... 20 mA 1.
2. Professionally install module. 3. Add 1 % of the temperature span to the selected "minimum" temperature and set this value on a PT 100 simulator (when using a precision resistance decade, where necessary observe DIN IEC 751 conversion table from °C to Ω!) and calibrate the signal conditioner output signal to 0.200 mA using the null potentiometer. (The potentiometers are located behind the hinged cover). 4.
4.3 Calibration with an signal output from 4 ... 20 mA 1. Set the required temperature range on the printed circuit board using the DIP switch, see table on the module or page 22 and 23. The DIP switches 1, 2 and 3 set the minimum input temperature range ϑmin. The span (difference between minimum and maximum input temperature) is set using the DIP switches 4, 5 and 6. 2. Professionally install module. 3.
4.4 Setting the DIP switches Warning!! The signal conditioner PT 100 must be protected against a direct electrostatic discharge when setting the DIP switches.
Span 40 ... 50 °C 50 ... 75 °C 75 ... 110 °C 110 ... 165 °C 165 ... 245 °C 245 ... 360 °C 360 ... 540 °C 540 ... 800 °C DIP switches 4 5 ON ON ON ON ON OFF ON OFF OFF ON OFF ON OFF OFF OFF OFF Output 0 ... 20 mA 4 ...
Example Input range: -50 ... +150 °C Minimum input temperature: = -50 °C Choose next lower or equal value according to table for ϑmin. Table value -60 °C Set DIP switch 1 to OFF; DIP switches 2 and 3 to ON. The span is 200 K (150 °C - (-50 °C)). The table value lies between 165 ... 245 °C Set DIP switch 4 to OFF; DIP switches 5 and 6 to ON. The input range must be raised by 10 K (-60 °C + 50 °C). The 10 K corresponds to 5 % of the span (see calculation).
5 Electrical connection 2-wire technology (s. Fig. 6) 6 3-wire technology (s. Fig. 7) Dimensions (s. Fig. 8) 7 Notes on CE labelling of WAVESERIES modules WAVESERIES modules, that carry CE-labelling, fulfil the requirements of the EU-Guidelines 89/336/EU "electromagnetic compatibility" and the therein listed harmonised European Norms (EN).
8 Technical data Input Sensor types Input current Conductor resistance Input range Offset Output Current output Load resistance Accuracy Temperature coefficient Measurement range ≥ 200 K ≥ 100 K; < 200 K ≥ 40 K; < 100 K 26 PT 100/2 Select C, PT 100/3 Select C according to DIN IEC 751 1.35 mA ... 1.45 mA ... 1.60 mA ≤ 50 Ω (3-wire) -200 ... +800 °C adjustable using DIP switches input range up to +25 % possible adjustable using DIP switches ≤ 500 Ω ± 0.5 % from end value ≤ 200 ppm/K (typ.
Connection data Connection Insulating stripping length Solid core Flexible core With ferrules EMC specification General Current consumption BLZ/SL 8 ± 0.5 mm 0.5 ... 2.5 mm2 0.5 ... 2.5 mm2 0.5 ... 1.5 mm2 according to EN 55011, class B, group 1 according to EN 50081-1 according to EN 50082-2 Voltage supply Cross-connection, upper Cross-connection, lower Operating temperature Storage temperature 30 mA ... 38 mA ... 48 mA Iout = 20 mA 19.2 Vdc ... 24 Vdc ... 28.8 Vdc 24 V, max. 2 A 0 V, max. 2 A 0 ...
9 Accessories Cross-connection ZQV 2,5N/2 black Cross-connection ZQV 2,5N/2 red Cross-connection ZQV 2,5N/2 blue Cross-connection ZQV 2,5N/2 yellow 1718080000 1717900000 1717990000 1693800000 Terminal connector, 2-pole for screw-type connection BLZ 5,08/2 - orange 1526460000 - black 1526410000 Terminal connector, 2-pole for tension clamp connection BLZ 5,08/2 - orange 1707460000 - black 1707700000 Connector markers WS 10/5 Multicard for plotter labelling WS 10/5 blank 1635010000 1060860000 In the intere
