{"product_id":"abb-pcd230-pcd231-pcd235-digital-i-o-module-series","title":"ABB PCD230 PCD231 PCD235 Digital I\/O Module Series","description":"\u003ch2\u003eABB PCD230 \/ PCD231 \/ PCD235 Digital I\/O Series\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed signal processing in distributed control systems, the \u003cstrong\u003eABB PCD230\u003c\/strong\u003e, \u003cstrong\u003ePCD231\u003c\/strong\u003e, and \u003cstrong\u003ePCD235\u003c\/strong\u003e Digital I\/O Modules provide direct electrical execution of field device monitoring and control logic.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eI\/O Configuration\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCD230\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital Input\u003c\/td\u003e\n\u003ctd\u003e16 digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCD231\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfigurable I\/O\u003c\/td\u003e\n\u003ctd\u003e16 configurable digital I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCD235\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital Output\u003c\/td\u003e\n\u003ctd\u003e16 digital outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003ePCD230 \/ PCD231 \/ PCD235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFactory Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg to 0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 x 107 x 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 W to 8 W @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 V AC\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eABB Industrial Control Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePCD230\/231\/235\u003c\/strong\u003e series leverages high-speed backplane bus communication to maintain deterministic execution of control logic across distributed networks. These modules support I\/O density scaling, allowing for flexible rack configuration within standard industrial cabinets. Technicians may utilize firmware flash compatibility to update device protocols, ensuring long-term interoperability with evolving control system software. Furthermore, the modules feature deterministic network handling via integrated CAN bus interfaces, which minimizes latency and maintains signal synchronization across geographically distributed I\/O nodes. Advanced galvanic isolation protects the internal system bus from field-side voltage transients, ensuring robust operation in high-EMI environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can these modules be replaced without powering down the entire I\/O rack?\u003c\/p\u003e\n\u003cp\u003eA: The modules support hot-swap procedures in redundant configurations; however, technicians must ensure the control system has initiated a module failover sequence to prevent process disruption.\u003c\/p\u003e\n\u003cp\u003eQ: How do these modules handle high-speed signal noise?\u003c\/p\u003e\n\u003cp\u003eA: Internal input filtering and high-speed counting logic suppress common-mode noise, while the 1500 V AC isolation barrier prevents electrical ground loops from impacting signal integrity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Handling:\u003c\/strong\u003e Always utilize a grounded anti-static wrist strap before handling the modules to prevent electrostatic discharge damage to the internal CMOS circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module onto the DIN-rail or rack mount provided in the I\/O cabinet. Ensure the backplane connector is fully seated and the retaining clips are engaged to prevent vibration-induced disconnections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Terminate cable shields at the designated chassis grounding rail to suppress electromagnetic interference. Maintain strict physical separation between low-voltage signal lines and high-current AC power cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e Perform a cold-start diagnostic check by observing the front-panel status LEDs. Confirm the module completes its internal self-test and establishes successful communication with the primary controller before enabling field-side power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44334119747683,"sku":"PCD230 PCD231 PCD235","price":610.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/515._ad5dcaef-3b0a-4fe0-b96d-05e9f0c01795.jpg?v=1783497892","url":"https:\/\/www.autocontrolglobal.com\/products\/abb-pcd230-pcd231-pcd235-digital-i-o-module-series","provider":"AutoControl Global","version":"1.0","type":"link"}