Overview C2000 M281 is 8 dry contact digital inputs all the way to the digital output device. It can be achieved on a remote switch data collection through a network interface. Communication protocol uses standard ModbusTCP, achieve the most efficient transport industry. Effectively achieve optical network ports and power isolation technology, the effect of suppressing lightning, lightning, ESD and common code interference. Five-year warranty. (Company product reliability Video Show URL: http: //www.soku.com/search_video/q_%E5%BA%B7%E8%80%90%E5%BE%B7) M281 is 8 I / O switch Ethernet network module (DI) and 1 switching output (DO) acquisition and control equipment, DO can output normally open (NO), normally closed (NC) two states. Modbus TCP uses the standard communication protocol, data via TCP / IP network to remotely collect digital. Switch to RJ45 modules can also be used to collect binary signals, after the configuration software to determine the amount of output control switch. I / O input and output modules enables geographically distributed remote control device, often used in the engine room monitoring, power monitoring, industrial automation, environmental testing, smart home, networking and other applications. I / O to Ethernet Selection of eight points: switch turn RJ45 modules wide temperature adaptation: In order to avoid the natural environment and climate affect the stability of the equipment, Kang Snyder I / O to Ethernet supports a wide temperature adaptation, -40 ℃ ~ 85 Sustainable stability within ℃ temperature range. I / O port input and output modules of protection: Kang Snyder switch to RJ45 module supports full port overcurrent, overvoltage protection, even accidentally line reversed, wrong, or even port is shorted, will not burn equipment. Switch to RJ45 module lightning protection: To prevent lightning caused the string into the system along the wire damage, Kang Snyder I / O to Ethernet port built-in 1.5KV magnetic isolation protection, 600W lightning protection. Scalability and compatibility of I / O input and output modules: Kang Snyder I / O to Ethernet supports the standard Modbus RTU protocol and configuration software is connected (network-based support Modbus TCP protocol), supports network-based RS485 interface 16 IO modules extend other level, to low-cost access Ethernet. I / O to Ethernet price: Kang Snyder switch to RJ45 module factory direct, available free to customers with Demo, and the products are all supported by a five year warranty. Features → 8 channel digital input → 1 way switch output → I / O and system completely isolated → RS485 interface can be used as expansion interface, to connect MD44, MDA8, MD82, MD88 → using Modbus TCP and Modbus RTU communication protocol → Power supply has over current protection and anti-reverse function → rich indicators and comprehensive view of the state, timely troubleshooting → easy installation Technical Data I / O interface DI DO large ones 8 large ones 1 channel isolation 1500VDC network communication parameters of bandwidth 10 / 100M Adaptive Interface RJ-45 communication port TCP: 502 serial communication parameters baud rate 9600 Data bits 8 Parity None Stop bits 1 Flow control None Address 1 to 255 power parameters Voltage 9-24VDC (recommended 12VDC) Current 300mA Environment Operating temperature 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, Cornwall 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 over one million products online live operation; 3) Registered capital: 13,760,000; 4 ) has applied for a year in the 2013 patents and software copyrights over 30; 5) the company has four research and development department, as many as 80 people 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.