{"id":11075,"date":"2026-09-28T13:23:06","date_gmt":"2026-09-28T13:23:06","guid":{"rendered":"https:\/\/berndt-contec.de\/produkt\/ac1-5a\/"},"modified":"2026-10-07T12:27:30","modified_gmt":"2026-10-07T12:27:30","slug":"ac1-5a","status":"publish","type":"product","link":"https:\/\/berndt-contec.de\/en\/produkt\/ac1-5a\/","title":{"rendered":"AC1-5A"},"content":{"rendered":"\t\t
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Properties<\/h4>
  • Auto-tuning function for PID control or two-point control<\/li>
  • Main output via 12(4)A relay or for SSR control and auxiliary output via 7(2)A relay<\/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 (dehumidifying) or heating (humidifying) function<\/li>
  • Relative or absolute alarm thresholds<\/li>
  • Standby button on the front<\/li>
  • Power-on limitation and safety function for sensor breakage<\/li>
  • Quick configuration via ZOT-AC1 programming device<\/li>
  • Connection for LAE monitoring system TAB<\/li><\/ul>

    <\/h4>

    Applications<\/h4>
    • Greenhouse control<\/li>
    • Cold rooms<\/li>
    • Air-conditioned premises<\/li><\/ul>

      <\/h4>

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

        <\/h4>

        Technical data<\/h4>
        <\/th>AC1-5AS2RW<\/th>AC1-5AS2RW-B<\/th><\/tr><\/thead>
        Sensor type<\/td>0 \u2026 1V<\/td>0 \u2026 1V<\/td><\/tr>
        Control range electronics<\/td>0 \u2026 100% RH<\/td>0 \u2026 100% RH<\/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>12 (4)A<\/td><\/tr>
        Relay 2 \/ Normally open<\/td>7 (2)A<\/td>7 (2)A<\/td><\/tr>
        Interface<\/td>–<\/td>RS485<\/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 rating<\/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 Hygrostat<\/h4>\n

        The AC1-5 is a universal hygrostat with two independent outputs.
        \nYou can select the operating mode (humidifying\/dehumidifying) for each channel in the menu, as well as whether you wish to control the channel with hysteresis or PID control!
        \nThe two setpoints can be quickly 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":[67],"product_tag":[],"class_list":["post-11075","product","type-product","status-publish","has-post-thumbnail","product_cat-hygrostats","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11075","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=11075"}],"version-history":[{"count":1,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11075\/revisions"}],"predecessor-version":[{"id":11077,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11075\/revisions\/11077"}],"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=11075"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_brand?post=11075"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_cat?post=11075"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_tag?post=11075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}