{"id":29216,"date":"2026-02-12T14:09:19","date_gmt":"2026-02-12T13:09:19","guid":{"rendered":"https:\/\/schuhmacher-tech.de\/product\/pqp-179-p-pfn-universal-pump-control-module\/"},"modified":"2026-10-10T10:21:58","modified_gmt":"2026-10-10T08:21:58","slug":"pqp-179-p-pfn-universal-pump-control-module","status":"publish","type":"product","link":"https:\/\/schuhmacher-tech.de\/en\/product\/pqp-179-p-pfn-universal-pump-control-module\/","title":{"rendered":"PQP-179-P-PFN, Universal Pump Control Module"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">The PQP-179-P-PFN is a universal pump control module for open<\/span> <span style=\"font-weight: 400;\">or closed circuits, featuring an integrated power output stage and an optionally activatable slide valve controller for the<\/span> <span style=\"font-weight: 400;\">Control valve with Profinet connection. It is used to control the swivel angle, pressure and flow rate of  <\/span><span style=\"font-weight: 400;\">Control pumps.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>Key properties and characteristics of the PQP-179-P-PFN:<\/b><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"> Control of swing angle, pressure, power and slide valve position<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> For pumps in open or closed circuits<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Suitable for universal use, including valve position control and other control tasks<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Setpoint specification and monitoring via the fieldbus (Profinet)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Freely scalable analogue inputs; can be expanded with an LVDT module<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Optimised control function, digital, reproducible adjustment<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Two sets of parameters can be selected for pressure control<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Integrated power amplifier<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Alternative analogue control variable for control valves with OBE<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Master-slave function for controlling several pumps connected in parallel<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Easy parameterisation using the WPC-300 software or via the fieldbus<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> The module can control a directional control valve for adjusting the swivel angle on the pump. It is  <\/span>It is possible to control valves using one or two solenoids.<\/li>\n<li> <span style=\"font-weight: 400;\">It is possible to activate an internal slide position controller for the control valve, <\/span>which controls 2-solenoid valves with electrical feedback of the slide position.<\/li>\n<li><span style=\"font-weight: 400;\">The control system is designed as a cascade control system and is therefore suitable for a wide range of pumps from various manufacturers.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Swivelling past zero is possible by setting the setpoint in the negative range.<\/span><\/li>\n<li> <span style=\"font-weight: 400;\">Setpoint and actual values can be read in as either voltage signals<\/span> (0\u201310 V) or current signals (4\u201320 mA).<\/li>\n<li><span style=\"font-weight: 400;\">The inputs are freely scalable, meaning that individual signal ranges can also be <\/span>analysed.<\/li>\n<li><span style=\"font-weight: 400;\">The module is an ideal replacement for OEM control boards such as the Rexroth VT-VPCD for HS4 or EO4<\/span> adjustment.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><b>Things to know:<\/b><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"> The order number is PQP-179-P-PFN.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Alternative products include the PQP-179-P and the PQP-176-P.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">The module controls reversible or non-reversible variable-displacement pumps by actuating the swivel-angle valve. The external setpoint can be influenced by various parameters and functions. The integrated power-limiting function and the pressure regulator, which can be connected in cascade, can intervene in both flow directions. For control valves with electrical feedback of the spool position, the unit features an optionally activatable    <\/span><span style=\"font-weight: 400;\">additional control.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The PQP-179-P-PFN is a universal pump control module for open or closed circuits, featuring an integrated power output stage and an optionally activatable slide valve controller for the Control valve with Profinet connection. It is used to control the swivel angle, pressure and flow rate of Control pumps. &nbsp; Key properties and characteristics of the&hellip;<\/p>\n","protected":false},"featured_media":29217,"template":"","meta":[],"product_brand":[],"product_cat":[416,422],"product_tag":[],"class_list":["post-29216","product","type-product","status-publish","has-post-thumbnail","product_cat-control-electronics","product_cat-pump-control-systems","description-off","first","instock","sold-individually","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/schuhmacher-tech.de\/en\/wp-json\/wp\/v2\/product\/29216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/schuhmacher-tech.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/schuhmacher-tech.de\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/schuhmacher-tech.de\/en\/wp-json\/wp\/v2\/media\/29217"}],"wp:attachment":[{"href":"https:\/\/schuhmacher-tech.de\/en\/wp-json\/wp\/v2\/media?parent=29216"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/schuhmacher-tech.de\/en\/wp-json\/wp\/v2\/product_brand?post=29216"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/schuhmacher-tech.de\/en\/wp-json\/wp\/v2\/product_cat?post=29216"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/schuhmacher-tech.de\/en\/wp-json\/wp\/v2\/product_tag?post=29216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}