node-red-contrib-remote-io/wago/WAGO_AO.html

A sample node for node-red

<script type="text/javascript">
    RED.nodes.registerType('Analog Output',{
        category: 'remote io',
        color: '#EBEDEC',
        defaults: {
            name: {value:""},
            sensorType: {value:"4-20mA"},
            resolution: {value:"16_Bit"},
            selectedProcess: {value: "Raw"},
            low: {value: "0"},
            high: {value: "1000"},
            precision: {value: "2"}
        },
        inputs:1,
        outputs:1,
        icon: "iconAO.png",
        align: 'right',
        label: function() {
            return this.name||"Analog Output";
        }

    });
</script>

<script type="text/x-red" data-template-name="Analog Output">
    <div class="form-row">
        <label for="node-input-sensorType"><i class="icon-tag"></i> Sensor Type</label>
        <select type="text" id="node-input-sensorType" placeholder="sensorType">
            <option value="0-20mA">0-20mA</option>
            <option value="4-20mA">4-20mA</option>
            <option value="0-10VDC"> 0-10VDC</option>
            <option value="+/-10VDC"> +/-10VDC</option>
            <option value="0-30VDC">0-30VDC</option>
        </select>
    </div>
    <div class="form-row">
        <label for="node-input-resolution"><i class="icon-tag"></i>Resolution</label>
        <select type="text" id="node-input-resolution" placeholder="resolution">
            <option value="12_Bit">12 Bit</option>
            <option value="13_Bit">13 Bit</option>
            <option value="13_Bit_signed">13 Bit signed</option>
            <option value="14_Bit">14 Bit</option>
            <option value="15_Bit">15 Bit</option>
            <option value="15_Bit_signed">15 Bit signed</option>
            <option value="16_Bit">16 Bit</option>
        </select>
    </div>
    <div class="form-row">
        <label for="node-input-selectedProcess"><i class="icon-tag"></i>Process</label>
        <select type="text" id="node-input-selectedProcess" placeholder="selectedProcess">
            <option value="Raw">Raw Signal</option>
            <option value="SensorVal">Actual Sensor Value</option>
            <option value="Scaled">Scaled Value</option>            
        </select>
    </div>
    <div class="form-row">
        <label for="node-input-low"><i class="fa fa-arrow-down"></i>Scale Min</label>
        <input type="text" id="node-input-low" placeholder="lowest number"  style="width: 150px;">
    </div>
    <div class="form-row">
        <label for="node-input-high"><i class="fa fa-arrow-up"></i>Scale Max</label>
        <input type="text" id="node-input-high" placeholder="highest number"  style="width: 150px;">
    </div>
    <div class="form-row">
        <label for="node-input-precision"><i class="icon-tag"></i>Dec Places</label>
        <input type="text" id="node-input-precision" placeholder="dec"  style="width: 50px;">
    </div>
    <div class="form-row">
        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>


<script type="text/x-red" data-help-name="750 I/O Analog Output">
    <p>A node that maps user data to modbus format for analog output modules on the WAGO 750 IO system<br/>
    
    Select the desired module type, input scaling, and process image size<br/>
    <br/>
    The node is for a single channel only so it writes to only 1 WORD ( INT ) or register.  Output is a string value.<br/>
    </p>
</script>