code: function() {
  
        var wrapper = inputEx.cn('div', {className: 'WireIt-InputExTerminal'});
        this.divEl.insertBefore(wrapper, this.fieldContainer);
  
        this.terminal = new WireIt.Terminal(wrapper, {
           name: this.options.name, 
           direction: [-1,0],
           fakeDirection: [0, 1],
           ddConfig: {
              type: "input",
              allowedTypes: ["output"]
           },
        nMaxWires: 1 }, this.options.container);
  
        // Reference to the container
        if(this.options.container) {
           this.options.container.terminals.push(this.terminal);
        }
  
        // Register the events
        this.terminal.eventAddWire.subscribe(this.onAddWire, this, true);
        this.terminal.eventRemoveWire.subscribe(this.onRemoveWire, this, true);
      }
docs: Render the associated input terminal
  @method renderTerminal