IPD 555-4 12-Relay Isolated Output I\/O Card Eurocard PLC Board CXP 565-4<\/p>\n
Vintage industrial relay-output \/ isolated I\/O PCB card marked ‘IPD 555-4’ and ‘CXP 565-4’. Eurocard-style rack module with red extraction lever, top and bottom 32-pin DIN 41612-style connectors, three LED status indicators, and 12 AZ5-240E electromechanical relays. The board includes Toshiba TLP504A dual phototransistor optocouplers for galvanic isolation, ULN2003AN Darlington driver arrays, Toshiba TMP8243P programmable peripheral interface\/controller ICs, and 74LS-series logic. It is likely an output\/relay interface module for a legacy IPD industrial control, PLC, or process-automation rack. Sold as pictured as a used spare\/replacement board; no functional testing is claimed. Please verify connector pinout, supply voltage, relay contact requirements, and system compatibility before purchase.<\/p>\n\n
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IPD 555-4 12-Relay Isolated Output I\/O Card Eurocard PLC Board CXP 565-4 Vintage industrial relay-output \/ isolated I\/O PCB card marked ‘IPD 555-4’ and ‘CXP 565-4’. Eurocard-style rack module with red extraction lever, top and bottom 32-pin DIN 41612-style connectors, three LED status indicators, and 12 AZ5-240E electromechanical relays. The board includes Toshiba TLP504A dual…<\/p>\n","protected":false},"featured_media":8752,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"box":[],"product_brand":[515],"product_cat":[513],"product_tag":[],"apx_part_category":[565],"class_list":["post-8757","product","type-product","status-publish","has-post-thumbnail","product_brand-i_p_d","product_cat-circuit-boards-modules","apx_part_category-control-electronics","first","instock","taxable","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product\/8757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/comments?post=8757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/media\/8752"}],"wp:attachment":[{"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/media?parent=8757"}],"wp:term":[{"taxonomy":"box","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/box?post=8757"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product_brand?post=8757"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product_cat?post=8757"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product_tag?post=8757"},{"taxonomy":"apx_part_category","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/apx_part_category?post=8757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}