← IoT Ethernet I/O Modules: ADAM-6000/6200
ADAM-6251

ADAM-6251

16DI IoT Modbus/SNMP/MQTT 2Ports Ethernet Remote I/O
Key Features
  • 16ch digital input(counter)
  • Protocols:MQTT(TLS),SNMP,Modbus TCP,RESTful,ASCII
  • GCL to perform basic logic control rules
  • Cloud access: Data update to Azure
  • Auto-bypass function to ensure daisy-chain data transmission
  • Peer-to-Peer function to map I/O status
  • Built-in web server
  • Watchdog timer to recover the system
Detailed Specifications
Communications — InterfaceEthernet
Environment — Isolation Voltage2,500 VDC
Environment — Operating Temperature-40~70 °C (-40~158 °F)
General — Connectors2 x RJ45, 1 x 15-pin plug-in screw terminal, 1 x 5-pin plug-in screw terminal
General — ProtocolModbus/TCP, TCP/IP, UDP, HTTP, DHCP, MQTT, SNMP, ASCII command
Isolated Digital Input — Channels16
Isolated Digital Input — Input VoltageDry Contact Logic level 1: close to GND Logic level 0: open Wet Contact Logic level 1: 10~30 VDC and -10~-30 VDC Logic level 0: -3~3 VDC
Power Requirements — Input Voltage10~30 VDC
Counter/Encoder Input — Max. Input Frequency3 kHz
Counter/Encoder Input — Channels16