{"id":4580,"date":"2026-02-24T14:28:48","date_gmt":"2026-02-24T13:28:48","guid":{"rendered":"https:\/\/www.vtec.ch\/4-20ma\/"},"modified":"2026-02-24T15:23:39","modified_gmt":"2026-02-24T14:23:39","slug":"4-20ma","status":"publish","type":"page","link":"https:\/\/www.vtec.ch\/en\/4-20ma\/","title":{"rendered":"4-20mA to RS232"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row row_height_percent=&#8221;20&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;2&#8243; back_image=&#8221;4569&#8243; overlay_color=&#8221;color-wvjs&#8221; overlay_alpha=&#8221;75&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;141852&#8243; overlay_color_type=&#8221;uncode-palette&#8221;][vc_column column_width_percent=&#8221;100&#8243; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243;][vc_custom_heading text_color=&#8221;color-xsdn&#8221; heading_semantic=&#8221;h1&#8243; text_size=&#8221;fontsize-581486&#8243; uncode_shortcode_id=&#8221;130235&#8243; text_color_type=&#8221;uncode-palette&#8221;]4-20mA to RS232[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;0&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; css=&#8221;.vc_custom_1608556975119{margin-top: -5px !important;}&#8221;][vc_column width=&#8221;1\/1&#8243;][vc_separator sep_color=&#8221;color-uydo&#8221; el_height=&#8221;2px&#8221;][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column width=&#8221;1\/1&#8243;][vc_gallery el_id=&#8221;gallery-115979&#8243; medias=&#8221;4570&#8243; gutter_size=&#8221;3&#8243; screen_lg=&#8221;1000&#8243; screen_md=&#8221;600&#8243; screen_sm=&#8221;480&#8243; single_text=&#8221;under&#8221; single_overlay_opacity=&#8221;50&#8243; single_h_align=&#8221;center&#8221; single_v_position=&#8221;top&#8221; single_padding=&#8221;2&#8243; single_border=&#8221;yes&#8221; items=&#8221;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&#8221; uncode_shortcode_id=&#8221;142453&#8243;][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;0&#8243; top_padding=&#8221;0&#8243; bottom_padding=&#8221;1&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; css=&#8221;.vc_custom_1528372368325{margin-top: -5px !important;}&#8221;][vc_column width=&#8221;1\/1&#8243;][vc_separator sep_color=&#8221;color-uydo&#8221; el_height=&#8221;2px&#8221;][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;132904&#8243;]<strong>Technical data<\/strong><\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;1&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; css=&#8221;.vc_custom_1525004537627{margin-top: -30px !important;}&#8221;][vc_column width=&#8221;1\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;749863&#8243;]Power supply:<br \/>\nDimensions:<br \/>\nWeight:<br \/>\nOperating temperature:<br \/>\nInterfaces[\/vc_column_text][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;165930&#8243;]5 V-DC<br \/>\n90 x 20 x 20 mm (L x B x H)<br \/>\n20 g<br \/>\n-20 \u00b0C to +60 \u00b0C<br \/>\n4-20mA -&gt; RS232[\/vc_column_text][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column width=&#8221;1\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;541019&#8243;]<strong>Description:<\/strong><\/p>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;160673&#8243;]<strong>Interface calibration:<\/strong>[\/vc_column_text][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; css=&#8221;.vc_custom_1531848161806{margin-top: -30px !important;}&#8221;][vc_column width=&#8221;1\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;947908&#8243;]<br \/>\n<strong>4\u201320 mA to RS232 Module \u2013 5V Power Supply<\/strong><\/p>\n<p>This module provides the interface between a <strong>4\u201320 mA<\/strong> signal and the <strong>RS232<\/strong> interface of a repeater. Powered by <strong>5V<\/strong>, it converts standard industrial current into serial data that can be used by connected equipment.<\/p>\n<p>Compact and easy to integrate, it is ideal for industrial applications requiring reliable transmission of analog measurements to a serial interface.<br \/>\n[\/vc_column_text][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;194751&#8243;]<\/p>\n<ol>\n<li>Set the sensor to its minimum value.<\/li>\n<li>Activate DIP switch 1.<\/li>\n<li>Set the value to be displayed using the push button:\n<ul>\n<li>Press &lt; 0.7 s: increment the digit<\/li>\n<li>Press 0.7 to 2 s: decrement the digit<\/li>\n<li>Press &gt; 2 s: move to the next digit<\/li>\n<\/ul>\n<\/li>\n<li>Deactivate DIP switch 1.<\/li>\n<li>Set the sensor to its maximum value.<\/li>\n<li>Activate DIP switch 2.<\/li>\n<li>Set the value to be displayed using the push button (same procedure as above).<\/li>\n<li>Deactivate DIP switch 2.<\/li>\n<\/ol>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;0&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column width=&#8221;1\/1&#8243;][vc_separator sep_color=&#8221;color-uydo&#8221; el_height=&#8221;2px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/1&#8243;][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;0&#8243; top_padding=&#8221;0&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column width=&#8221;1\/1&#8243;][vc_separator sep_color=&#8221;color-uydo&#8221; el_height=&#8221;2px&#8221;][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; css=&#8221;.vc_custom_1524048821708{margin-top: -50px !important;}&#8221;][vc_column column_width_percent=&#8221;100&#8243; align_horizontal=&#8221;align_right&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; align_medium=&#8221;align_center_tablet&#8221; medium_width=&#8221;0&#8243; align_mobile=&#8221;align_center_mobile&#8221; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243;][vc_column_text]<a href=\"\/comingsoon?page_id=769\">Plan du site<\/a>\u00a0| <a href=\"\/comingsoon?page_id=778\">Conditions l\u00e9gales<\/a> | <a href=\"\/comingsoon?page_id=780\">Conditions g\u00e9n\u00e9rales de vente<\/a>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row row_height_percent=&#8221;20&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;2&#8243; back_image=&#8221;4569&#8243; overlay_color=&#8221;color-wvjs&#8221; overlay_alpha=&#8221;75&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;141852&#8243; overlay_color_type=&#8221;uncode-palette&#8221;][vc_column column_width_percent=&#8221;100&#8243; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":4570,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4580","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/pages\/4580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/comments?post=4580"}],"version-history":[{"count":5,"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/pages\/4580\/revisions"}],"predecessor-version":[{"id":4597,"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/pages\/4580\/revisions\/4597"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/media\/4570"}],"wp:attachment":[{"href":"https:\/\/www.vtec.ch\/en\/wp-json\/wp\/v2\/media?parent=4580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}