产品介绍：
6路模拟量输入，2路模拟量输出，2路数字量输入和2路数字量输出PoE模块
Built-in Web Server for IF-THEN-ELSE rule setting
Built-in IF-THEN-ELSE rule enigne for logic operation
No more programming. Just click and get done!
Support IO, Counter, Timer, Email operations
Modbus/TCP Protocol for SCADA Software Seamless Integration
IEEE 802.3af-compliant Power over Ethernet (PoE)
10/100 Base-TX Ethernet
AI: 6 (mV, V, mA)
AO: 2 (V, mA)
DO: 2 (Open Collector Output)
DI: 2 (Dry+Wet)
