1.0Ohishttps://www.ohis.be/en/rich600338<blockquote class="wp-embedded-content" data-secret="tmLAeVg7mC"><a href="https://www.ohis.be/en/produit/3tk-signal-converter/">3TK signal converter</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.ohis.be/en/produit/3tk-signal-converter/embed/#?secret=tmLAeVg7mC" width="600" height="338" title="“3TK signal converter” — Ohis" data-secret="tmLAeVg7mC" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.ohis.be/wp-includes/js/wp-embed.min.js </script> https://www.ohis.be/wp-content/uploads/2023/12/g_77217645.bmp472384The 3TK signal converter is used to convert tri-state signals from the control pendant / radio control into potential-free contacts for conventional contactor controls. The 3TK signal converter is used when the DC chain hoist is used with tri-state signals (control pendant / radio control) in conjunction with a conventionally controlled (contactor-controlled) crane and / or trolley travelling gear. The control signals "Forward", "Back", "Fast" (for the crane axle), "Right", "Left", "Fast" (for the trolley axle), as well as "Special signal_1", "Special signal_2" and "Emergency stop" (safety relay) are available as potential-free contacts. The scope of delivery includes: ● Terminal box and terminal strip; ● Cable bushings (grommets: 2x M20, 3x M25, 1x M25 flat; screw connection 2x M20, 2x M25); ● Mounting plate and screws (order no. 718 383 45). ● Switching relay and control transformer for control voltage connection 42 V, 48 V, 115 V, 230 V.