Overview C2000 MD16 to 16 dry contact digital input device. It can be achieved on a remote switch data collection through RS485. Communication protocol is Modbus RTU, achieve the most efficient transport industry. RS485 interface port effectively achieve optical and power isolation technology, the effect of suppressing lightning, lightning, ESD and common code interference. Five-year warranty. Features → 16 channel digital input → digital input and the system is completely isolated → using Modbus RTU communication protocol → RS485 communication interface provides optical isolation and surge protection → every line 600W power supply with over-current protection and anti-reverse function → rich lights, comprehensive view of the state, timely troubleshooting → easy installation Technical Data I / O interface to large ones DI 16 DI Contact type dry contacts 1500VDC isolation serial communication parameters baud rate 9600 Data bits 8 Parity None Stop bits 1 Flow control no address 1 to 255 power parameters Voltage 9-24VDC (recommended 12VDC) Current 300mA Environment Operating temperature and humidity -25 ~ 85 ℃, 5 ~ 95% RH, non-condensing Storage temperature and humidity -60 ~ 125 ℃, 5 ~ 95% RH, non-condensing other dimensions 121.5mm * 72mm * 34mm Warranty 5 years 5, Kang Snyder (KonNad) Company profile and advantages: 1) The company has 14 years experience in research and development, with about a hundred people R & D team; 2) There are currently over one million products online live operation; 3) Registered capital: 13,760,000; 4) has applied for patents in the year 2013 and software copyrights over 30; 5) the company has four research and development department, up to 80 More than one R & D team; 6) Marketing Center has more than 2,000 square meters of office space. Kang Snyder (KonNad), founded in 2000, Shenzhen City in the Innovation Automation System Co., a subsidiary of the famous brand. Kang Snyder (KonNad), products include embedded device networking module, serial servers, I / O networking products, serial converters, engine room monitoring, and other five major product lines, nearly 100 products. Our products are widely used in coal mine monitoring, power monitoring, security / access control, smart hotel, building automation, retail / POS, industrial automation, telecommunications, finance, transportation, medical, communications and other industries, providing our customers with the most cost-effective and stable reliable serial communication, serial device networking and remote IO acquisition and control of a comprehensive solution. 6, the product sale: 1, you buy the product under normal use of the product, usually, from the date of purchase and provide free replacement warranty from raw materials or the production process caused by quality problems. a, with casing products: warranty 5 years; renewal b within three months, without enclosure products: 1 year warranty; within a month to get a new c, power supply: 2 year warranty, the warranty period once by the company other than maintenance personnel repaired or changed product, or improper installation, improper input voltage, improper use, the reasons for accidents or natural disasters caused by the failure of the product is not a new one, the warranty. 3, the company renewed or repaired products are 90 days warranty. 4, all the new ones, warranty or repair of products, users risk freight and shipping time commitment. Warranty period or does not meet the conditions of the product warranty, the company provides maintenance fees.