Rack-mounted 1-128 channel DI/DO/AI/AO to Ethernet-4G-Lora Remote Measurement and Control Terminal FCT-081617

● The internal modular design supports a total of 128-channel dry contact analog AI/AO/DI/DO; with 4 channels as the basic unit, 128 channels of AI/AO/DI/DO can be selected at will. The first 1-8 dry contact or analog can be replaced with 1-4 RS232/422/485, and Modbus protocol can be used for remote acquisition, control, and self-polling acquisition. It can also be used as a slave to connect to the configuration screen PLC, etc.

● Supports 2 10/100M adaptive electrical Ethernet interfaces and 2 100M SFP optical Ethernet interfaces, and 4 Ethernet interfaces are in switching mode; supports automatic negotiation (Auto-Nego Full & half duplex), supports automatic cross-line detection (MDI/MDIX);

● DI supports dry contact and pulse (NPN, PNP transistor) input modes, and DO supports dry contact output and pulse output (wet contact) modes;

● Uplink can be Ethernet, 4G Cat.1, WiFi, LoRa, downlink: RS232/422/485, or LoRa wireless interface

● Wireless interface 4G/LoRa/Wifi can be selected, 4G Cat.1 is full network access, strong signal, low power consumption;

● Supports Modbus TCP, TCP Server, TCP Client, UDP Server, UDP Client, etc.;

● Complete transparent conversion from Modbus-RTU to Modbus-TCP, and read dry contact device data through the network; support communication through gateways and routers; support automatic connection recovery after network interruption;

● Support standard TCP/IP SOCKET application access, TCP supports multiple connections, meeting the needs of up to 4 users to monitor or manage dry contact devices at the same time;

● Support server linkage: can realize linkage between input and output devices , Edge algorithm: supports dry contact, analog edge linkage device output control without being affected by the network, Customized service: supports protocol customization, function customization, hardware customization service

● Support WEB network management, 4G parameters may be configured through WEB network management;, Support Windows configuration tools, SSH, Telnet and WEB and other configuration forms, support SNMP network management; Support local and remote system firmware upgrade;

● Support MQTT multi-topic subscription and publishing functions; Support MQTT transparent transmission and Modbus to JSON data packet functions, and support parsing server to send JSON and timed reporting functions respectively; Support MQTT protocol docking with multiple cloud platforms such as Huawei Cloud, Alibaba Cloud and Mobile Cloud;

● Dry contact and analog interface lightning protection reaches IEC61000-4-5 (8/20μS) differential mode: 6KV, impedance (40Ω); common mode: 6KV, impedance (40Ω) standard;

● Multiple power supply modes are optional: AC220V, DC-48V/DC24V, etc.; Support AC+DC; AC+AC; DC+DC and other dual power supply modes;