{"product_id":"rki-mc-6400-64-channel-modbus-gas-detection-controller","title":"RKI MC-6400 64-Channel Modbus Gas Detection Controller","description":"\u003cp\u003eThe RKI MC-6400 is a 64-channel gas monitoring controller that reads up to 64 RKI gas detectors, such as the M2A, T3A and VOC Pro, over RS-485 Modbus. Four individually configurable alarm relays, a sunlight-readable graphical LCD and a fault terminal come in a NEMA 4X enclosure, on 12 to 35 VDC or an optional AC supply.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e64-channel wired Modbus controller (RS-485)\u003c\/li\u003e\n\u003cli\u003e12 to 35 VDC; optional AC power supply\u003c\/li\u003e\n\u003cli\u003eOperates from -20 to +70 °C\u003c\/li\u003e\n\u003cli\u003eGraphical LCD with LED backlight; push-button interface with SCAN \/ HOLD and RESET\u003c\/li\u003e\n\u003cli\u003e4 configurable alarm set points with 4 dry-contact relays (4 A each), latching or not\u003c\/li\u003e\n\u003cli\u003ePower and fault status LEDs; relay 4 can act as a fault relay\u003c\/li\u003e\n\u003cli\u003eOptional horn and \/ or strobe on the housing\u003c\/li\u003e\n\u003cli\u003e1-year limited hardware warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RKI Instruments","offers":[{"title":"MC-6400 64-channel Modbus controller","offer_id":67794403655906,"sku":"RK-MC-6400","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/MC-6400-Image.jpg?v=1792777524","url":"https:\/\/www.ereinc.com\/en-us\/products\/rki-mc-6400-64-channel-modbus-gas-detection-controller","provider":"ERE Inc.","version":"1.0","type":"link"}