Overview C2000 M2VA to-channel isolated analog network-based intelligence collection, 8 analog input voltage (range is -5V ~ 5V), the use of full-scale channel isolation, fully differential input design. Modbus TCP uses the standard communication protocol, a TCP / IP network remote acquisition of analog data The product also provides a RS485 expansion interface, convenient and flexible way cascades, can support up to 16 cascaded so MD44, MD82, MD88 , MD16, MDIA, MDVA, MDI8, MDV8 and other RS485 acquisition module enables network access through the lowest cost, and achieve a variety of digital and analog combination expansion acquisition. 5-year warranty. Features: → 8-channel analog (voltage inputs); → I / O and system completely isolated; → AI Resolution: 12; → AI input channels take fully differential input; → analog input channels are completely isolated, isolation degree 5VDC; → AI input measurement range: -5V ~ 5V; → support up to three threads simultaneously capture; → RS485 interface as an extension interface for connection to MD44, MD82, MD88, MD16, MDIA, MDVA, MDI8, MDV8 other modules; → using Modbus TCP protocol; → RS485 communications interface provides optical isolation and surge protection 600W per line; → power supply with over-current protection and anti-reverse function; → easy to install. Technical parameters of analog inputs AI 8 differential inputs AI precision 12bit range -5V ~ 5V AI channel separation 5 V DC AI input impedance 1MΩ network communication parameters Interface type RJ-45 rate of 10 / 100M adaptive communication protocol embedded Modbus TCP protocol ARP, ICMP, IP, TCP, DHCP setting mode setup extension RS485 port communication parameters baud rate 9600 Data bits 8 Parity None Stop bits 1 Flow control None address parameters 1-255 serial port ESD protection 1.5KV serial lightning protection 600W Serial overvoltage, overcurrent Serial less than 240V, less than 80mA power parameters power specifications 9-24VDC (recommended 12VDC) Current 100mA @ 12VDC power consumption less than 2W 1.5kW power surge protection, overvoltage, overcurrent 60V, 500mA working environment temperature, Humidity -25 ~ 85 ℃, 5 ~ 95% RH, non-condensing Storage temperature and humidity -60 ~ 125 ℃, 5 ~ 95% RH, non-condensing other sizes 72.1 * 121.5 * 33.6mm Warranty 5 year warranty 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.