{"product_id":"isma-b-24i-h","title":"iSMA iSMA-B-24I-H 24 Pulse\/Digital Inputs – RS485 I\/O Module","description":"\u003cdiv class=\"ssm-product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eiSMA-B-24I-H\u003c\/strong\u003e is a multiprotocol building automation I\/O module providing \u003cstrong\u003e24 pulse\/digital inputs\u003c\/strong\u003e. Designed for distributed control, BMS integration and compatible utility metering systems, this RS485 module connects field signals to supervisory controllers using \u003cstrong\u003eBACnet MS\/TP \/ Modbus RTU\/ASCII\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eiSMA-B-24I-H – Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O configuration:\u003c\/strong\u003e 24 digital inputs for multi-meter pulse acquisition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e BACnet MS\/TP \/ Modbus RTU\/ASCII\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e RS485 serial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 24 V AC\/DC ±20%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure protection:\u003c\/strong\u003e IP20 (indoor control panel installation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -10°C to +50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e iSMA CONTROLLI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e iSMA-B-24I-H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eSuitable for building management systems, distributed I\/O expansion, energy management and monitoring of compatible field equipment. For pulse metering, check the meter output type, pulse duration and scaling before commissioning.\u003c\/p\u003e\n\u003ch2\u003eInstallation and Integration\u003c\/h2\u003e\n\u003cp\u003eInstall within a suitable control enclosure and connect to a compatible 24 V AC\/DC supply. Select the correct communication protocol and network settings for your controller. Verify wiring, channel capabilities and protocol compatibility against the current manufacturer documentation before installation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/icdocs.ismacontrolli.com\/multiprotocol-io-bacnet\/V1.9\/technical-specification\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer technical specifications\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"iSMA CONTROLLI","offers":[{"title":"Default Title","offer_id":59966174134617,"sku":"iSMA-B-24I-H","price":407.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/1441\/4937\/files\/24I_persp.png?v=1792326873","url":"https:\/\/stockshedmetering.com\/products\/isma-b-24i-h","provider":"Stockshed Metering Limited","version":"1.0","type":"link"}