{"id":11083,"date":"2026-09-28T13:23:03","date_gmt":"2026-09-28T13:23:03","guid":{"rendered":"https:\/\/berndt-contec.de\/produkt\/ac1-5\/"},"modified":"2026-10-07T12:29:46","modified_gmt":"2026-10-07T12:29:46","slug":"ac1-5","status":"publish","type":"product","link":"https:\/\/berndt-contec.de\/en\/produkt\/ac1-5\/","title":{"rendered":"AC1-5"},"content":{"rendered":"\t\t
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Properties<\/h4>
  • Auto-tuning function for PID control or two-point control<\/li>
  • Main output via relay 12(4)A or for SSR control and auxiliary output via relay 7(2)A<\/li>
  • Input for 0\u00f71V, 0\/4\u00f720mA, PTC\/NTC10K, TC J\/K or Pt100<\/li>
  • Resolution 0.1 \/ 1\u00b0C or 1\u00b0F<\/li>
  • Selection of cooling (dehumidification) or heating (humidification) function<\/li>
  • Relative or absolute alarm thresholds<\/li>
  • Standby button on the front panel<\/li>
  • Power-on limitation and safety function for sensor failure<\/li>
  • Quick configuration via ZOT-AC1 programming device<\/li>
  • Connection for LAE monitoring system TAB<\/li><\/ul>

    <\/h4>

    Applications<\/h4>
    • Heating system control<\/li>
    • Climate zone control<\/li>
    • Water baths<\/li>
    • Ovens<\/li>
    • Small cold rooms<\/li>
    • Refrigerators<\/li>
    • Refrigerated counters<\/li><\/ul>

      <\/h4>

      Benefits<\/h4>
      • 2 independent outputs, ideal for air conditioning control<\/li><\/ul>

        <\/h4>

        Technical data<\/h4>
        <\/th>AC1-5PS1RW<\/th>AC1-5PS1MD<\/th><\/tr><\/thead>
        Sensor Type<\/td>PT100<\/td>PT100<\/td><\/tr>
        Control Range Electronics<\/td>-100\u00b0C … +850\u00b0C<\/td>-100\u00b0C … +850\u00b0C<\/td><\/tr>
        Resolution<\/td>0.1\u00b0<\/td>0.1\u00b0<\/td><\/tr>
        Terminals<\/td>Screw Terminals<\/td>Screw Terminals<\/td><\/tr>
        Output type<\/td> <\/td> <\/td><\/tr>
        Relay 1 \/ Changeover<\/td>12 (4)A<\/td>SSR (12V dc 15mA)<\/td><\/tr>
        Interface<\/td>–<\/td>–<\/td><\/tr>
        Power Supply<\/td>115 \u2026 230Vac<\/td>12Vac\/dc<\/td><\/tr>
        Dimensions WxHxD<\/td>77x35x77mm<\/td>77x35x77mm<\/td><\/tr>
        Mounting Dimensions WxH<\/td>71x29mm<\/td>71x29mm<\/td><\/tr>
        Front Protection<\/td>IP 55<\/td>IP 55<\/td><\/tr>
        Certification<\/td>CE<\/td>CE<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

        Universal Thermostat<\/h4>\n

        The AC1-5 is a universal controller with two independent outputs.
        \nYou can select the operating mode (Heating\/Cooling) for each channel in the menu, as well as whether you wish to control the channel with hysteresis or PID control!
        \nFor easy configuration, it is equipped with an assisted parameter programming system, ensuring that only parameters relevant to the specifically selected application are displayed.
        \nThis makes controller programming faster and more efficient.
        \nThe two setpoints can be rapidly adjusted to requirements using the L1 and L2 buttons.
        \nNaturally, the AC1-5 also features a Standby (I\/O) button and an info menu.<\/p>\n","protected":false},"featured_media":11076,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[70],"product_tag":[],"class_list":["post-11083","product","type-product","status-publish","has-post-thumbnail","product_cat-thermostats","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/comments?post=11083"}],"version-history":[{"count":1,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11083\/revisions"}],"predecessor-version":[{"id":11084,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11083\/revisions\/11084"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/media\/11076"}],"wp:attachment":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/media?parent=11083"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_brand?post=11083"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_cat?post=11083"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_tag?post=11083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}