Operating Instructions Analog Signal Isolators WAVESERIES WAVEANALOG PRO DC/DC Model Screw terminal connection WAS4 PRO DC/DC Tension clamp connection WAZ4 PRO DC/DC Order Number 8560740000 8560750000 Please read these instructions before using the product and retain for future information.
1. General instructions Warning! The analog signal isolators of the WAVEANALOG PRO series may only be installed by qualified personnel. Be sure not to connect the unit to power supply before appropriate installation. Do not select ranges during operation, because live parts are exposed during this process. Only use a screwdriver which is properly insulated against the voltage applied to the input when fine adjusting the potentiometers on the front.
. Configuration 3.1 Equipment A screwdriver with a width of 2.5 mm is required to adjust the unit and to connect the wires to the terminals. 2 3.2 Opening the unit Disconnect the plugs. Disengage the top part of the housing by carefully pressing the latches on both sides (1). Pull out the top 1 part of the housing and the electronics section until they lock (2). 3.3 Settings Set the input and output ranges, offset and bandwidth using DIP switches S1, S2 and S3 as indicated in the following tables.
3.4 WAVETOOL 1.1 setting tool Our software tool WAVETOOL 1.1 is available to simplify equipment setting. Download from the internet at www.weidmueller.de, topic: Downloads.
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Output Output range 0 to ±10 V 2 to 10 V 0 to ±5 V 1 to 5 V 0 to ±20 mA 4 to 20 mA OS 10 V 8V 5V 4V 20 mA 16 mA Offset (in % of output span) Switch S1 S3 5 6 7 1 2 EV 10 V 10 V ON ON 5V ON ON 5V ON 20 mA ON 20 mA ON ON ON ON ON ON ON ON ON S1 8 9 10 S2 5 0% ON -100 % ON -50 % ON ON +50 % ON +100 % Zero potentiometer: additional ±25 % ON Switch S3 Bandwidth 10 kHz Bandwidth 10 Hz ON ON ON ON 3 ON Selected range can be documented on enclosure side.
3.5 Setting examples 1.. Input –150 mV to +150 mV, output –20 mA to +20 mA Input Input range 0 to ±150 mV S1 1 2 S2 3 4 1 2 ON 3 4 ON Output Output range 0 to ±20 mA S1 5 6 7 S3 Offset (in % of output span) S1 8 9 10 1 2 ON S2 5 +0% ON 2.. Input +10 mV to +165 mV, output 0 mA to +20 mA a. Switch on input range 0 to ±150 mV, activate Span potentiometer.
b. Set input to 155 mV, set output to 20 mA with Span potentiometer c. Activate Zero potentiometer.
3.6 Setting tool for all input and output values Definitions: Inmin = smallest input value Inmax = largest input value Outmin = smallest input value Outmax = largest input value OS = output span (take from table on Pg 22) EV = upper end value (take from table on Pg 22) 1. Select output range of unit (according to table on Pg 22) so that Outmin and Outmax are within the output range. 2. Calculate the following auxiliary quantities: 3. Set all DIP switches to OFF. 4.
4. Mounting The analog signal isolators are mounted on standard TS 35 rails. 5. Electrical connection 7 8 Terminal assignments 5 6 1 2 3 4 Input + Input + Input + Input - 5 6 7 8 Output + Output Power supply Power supply > 5 mA ≤ 500 mV / ≤ 5 mA > 500 mV Wire cross-section max. 2.5 mm2 1 2 2 Multi-wire connection max.
Dimensions 73.4 111.4 38 92.4 90 12.5 6.
7. Notes on CE marking The WAS4/WAZ4 PRO DC/DC analog signal isolators are marked CE in accordance with the EU directives 89/336/EEC "Electromagnetic Compatibility" and 73/23/EEC (low-voltage directive) detailing the Harmonized European Standards (EN). The declarations of conformity are held, according the above mentioned EU directive, article 10, for the authorizing body by: Weidmüller Interface GmbH & Co. Postfach 30 30 D-32720 Detmold Tel.
8. Technical Data Input data Inputs Voltage max. 200 V Current max. 100 mA Input resistance Current input: Ranges ≤ 5 mA Ranges > 5 mA Voltage input Input capacitance Current input: Voltage input: Ranges ≤ 500 mV Ranges > 500 mV Overload Current input: Ranges ≤ 5 mA Ranges > 5 mA Voltage input: Ranges ≤ 500 mV Ranges > 500 mV configurable from 20 mV to 200 V and adjustable to calibrated values: 60 mV, 100 mV, 150 mV, 300 mV, 500 mV, 1 V, 5 V, 10 V, 100 V, uni-/bipolar configurable from 0.
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