Interface Ethernet:1dhöl;

Switch volume acquisition interface:12dhöl;

Switch volume output interface:8dhöl;

RS232Interface:1dhöl;

RS485Interface:2dhöl;

Wël ye nyuɔɔth:1a;

LoRa: 2-4kanal;

Ye install:19Inch standard rack type

Power Supply: Dual WayAC220V

Power Backup: Built-in12V10000mABateri;