{"product_id":"honeywell-tp-opadp1-200-51305557-100-operator-panel","title":"Honeywell TP-OPADP1-200 51305557-100 Operator Panel","description":"\u003cp\u003eConfigured for discrete control and status monitoring in industrial automation architectures, the \u003cstrong\u003eHoneywell 51305557-100\u003c\/strong\u003e (\u003cstrong\u003eTP-OPADP1-200\u003c\/strong\u003e) Pushbutton Operator Panel operates as a dedicated hardware interface for operator-to-process command execution and visual state feedback.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e51305557-100 (TP-OPADP1-200)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eIndustrial panel-mount form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e20 programmable pushbuttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHoneywell DCS Process Control Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The panel integrates into control loops where specific button presses trigger HART-based configuration commands or status reads through the primary controller. This connectivity is mandatory to allow for rapid parameter adjustments without terminal-level access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The unit acts as a physical interface layer for Fieldbus-connected actuators. This connectivity is mandatory to ensure that operator inputs are mapped to the correct digital network addresses, enabling deterministic machine control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e The internal circuitry for the 20 pushbuttons and corresponding LED indicators is isolated to prevent common-mode electrical noise from affecting the controller backplane. This is mandatory to ensure that high-frequency switching transients from external loads do not disrupt the HMI logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e The operator interface maintains environmental stability for the LED driver and switch-matrix circuitry, preventing signal drift in high-temperature cabinet environments. This is mandatory to ensure that the visual indicators accurately represent the current process state at all times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Are the 20 pushbuttons field-configurable for different control functions?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The functions are defined within the controller's logic configuration. Ensure that the mapping table is updated and verified in the DCS software whenever the physical wiring or control strategy of the machine is altered.\u003c\/p\u003e\n\u003cp\u003eQ: Can the unit be used in high-washdown environments?\u003c\/p\u003e\n\u003cp\u003eA: Only if the enclosure mounting includes a rated gasket seal. The panel itself provides the operator interface, but maintaining the IP rating of the overall assembly is mandatory to prevent moisture ingress into the sensitive electronics behind the pushbuttons.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the panel to a rigid, flat enclosure surface using the provided mounting hardware. Ensuring a tight, vibration-free fit is mandatory to maintain the integrity of the interface and prevent stress on the internal connector pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the panel chassis to the cabinet’s central safety earth bus. A low-impedance connection is mandatory to provide an effective path for transient suppression and to prevent the accumulation of electrostatic charges on the operator interface surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Route all button and LED interface cabling through dedicated shielded conduits away from high-power AC lines. A minimum separation of 150 mm is mandatory to prevent inductive coupling, which is critical for protecting the operator panel from false triggering or LED flickering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45192090452083,"sku":"TP-OPADP1-200 51305557-100","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-12_10-23-22_8bdf37f2-c3d2-42b2-a9f8-4f1d9cd8b94d.png?v=1783576440","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-tp-opadp1-200-51305557-100-operator-panel","provider":"DcsSupplier Limited","version":"1.0","type":"link"}