{"product_id":"beckhoff-ip2301-b810-fieldbus-box-4-channel-digital-input-output-module","title":"Beckhoff IP2301-B810 Fieldbus Box 4-Channel Digital Input \/ Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDecentralized machine-level signal routing is simplified using the \u003cstrong\u003eBeckhoff IP2301-B810\u003c\/strong\u003e Fieldbus Box, which establishes robust connection points directly on field machinery. This low-profile I\/O module combines four digital inputs and four digital outputs with an integrated \u003cstrong\u003eRS232 serial interface\u003c\/strong\u003e, bypassing the need for protective control cabinets. Operating on a \u003cstrong\u003e24 V DC\u003c\/strong\u003e power supply, it processes signals with a standard input filter time of \u003cstrong\u003e3 ms\u003c\/strong\u003e. Each digital output supports up to \u003cstrong\u003e0.5 A\u003c\/strong\u003e, providing robust switching capabilities for solenoids, actuators, and indicators. Connections are completed using compact \u003cstrong\u003eM8 screw connectors\u003c\/strong\u003e, preserving the module's environmental integrity in demanding production halls.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Machine Integration:\u003c\/strong\u003e Eliminates terminal boxes by mounting directly to the machine frame.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombined I\/O Footprint:\u003c\/strong\u003e Provides 4 digital inputs and 4 digital outputs within a single rugged enclosure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSerial Integration:\u003c\/strong\u003e Features an integrated RS232 interface for direct point-to-point data exchange.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection:\u003c\/strong\u003e Built-in safeguards on the 0.5 A digital outputs prevent damage from wiring faults.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e Dust-tight and moisture-resistant construction rated for high-exposure environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eDecentralized assembly lines and conveyor systems.\u003c\/li\u003e\n  \u003cli\u003eDirect-on-machine sensor arrays and pneumatic valve control.\u003c\/li\u003e\n  \u003cli\u003eSerial communication extensions in distributed PLC topologies.\u003c\/li\u003e\n  \u003cli\u003eMaterial handling systems requiring localized I\/O nodes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: bold;\"\u003eSpecification Parameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; font-weight: bold;\"\u003eTechnical Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eBeckhoff\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eIP2301-B810\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eFieldbus Box\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eDigital Inputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e4 channels (24 V DC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eInput Filter Time\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e3 ms\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eDigital Outputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e4 channels (24 V DC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eMax. Output Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e0.5 A per channel (short-circuit proof)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eInterface Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eRS232\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eI\/O Connection Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eM8 screw connectors\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eOperating Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eProtection Class\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eIP67\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e2.0 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe IP2301-B810 relies on serial communication. When replacing older Beckhoff IP-series boxes, verify that the baud rate and transmission protocol settings configured within the TwinCAT System Manager match the hardware dip-switch settings of the replacement unit. Standardize process image sizes to prevent diagnostic mapping conflicts during field swaps.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eBecause this module is rated IP67, it is designed for wet or dusty environments. However, avoid routing the RS232 cable alongside high-voltage AC motor lines or variable frequency drive output cables. The RS232 protocol is single-ended and highly susceptible to electromagnetic interference, which can corrupt serial data frames.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways utilize a torque wrench set to the manufacturer's specification when securing the M8 connections. Over-tightening can crack the internal connector molding, while under-tightening compromises the IP67 moisture seal. For optimal noise rejection, ground the module via the metal mounting surface using a dedicated grounding strap.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 15px; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e De-energize all primary and auxiliary power sources feeding the field bus node prior to physical installation or connection modification. Failure to isolate power can result in transient voltage spikes that damage the internal RS232 transceivers or corrupt non-volatile system registers.\n\u003c\/div\u003e\n\n\u003col style=\"list-style: none; padding: 0; margin-bottom: 1.5rem;\"\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 12px; color: #2d3748;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px;\"\u003e1\u003c\/span\u003e\n    \u003cspan\u003eSecurely mount the IP2301-B810 to a flat, vibration-resistant machine frame using the integrated mounting flanges.\u003c\/span\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 12px; color: #2d3748;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px;\"\u003e2\u003c\/span\u003e\n    \u003cspan\u003eAttach the RS232 serial interface cable to the designated port, ensuring the connection is threaded straight to avoid cross-threading.\u003c\/span\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 12px; color: #2d3748;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px;\"\u003e3\u003c\/span\u003e\n    \u003cspan\u003eConnect the digital input and output sensors\/actuators using standard IP67 M8 cable sets.\u003c\/span\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 12px; color: #2d3748;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px;\"\u003e4\u003c\/span\u003e\n    \u003cspan\u003eVerify that all unused M8 receptacles are sealed with protective watertight caps to maintain dust and moisture resistance.\u003c\/span\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 12px; color: #2d3748;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; font-weight: bold; margin-right: 12px;\"\u003e5\u003c\/span\u003e\n    \u003cspan\u003eApply the 24 V DC system power and observe the status LEDs to verify initialization and communication diagnostic health.\u003c\/span\u003e\n  \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106519933291,"sku":"IP2301-B810","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ip2301-b810-akxb3x5ogye.png?v=1776244998","url":"https:\/\/www.plcprotech.com\/id\/products\/beckhoff-ip2301-b810-fieldbus-box-4-channel-digital-input-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}