Two new IP gateways; the EKI-1321 and 1322 GPRS, from Advantech have been designed to ensure that networks are always connected.
The solutions have dual SIM slots, designed to support GPRS signal redundancy and an SD slot for data buffering and auto recovery.
The EKI-1321 and EKI-1322 are cellular gateways that can bring RS-232/422/485 or Ethernet devices to a cellular network. They are compact, can be DIN-rail or wall mounted and have front and side panel LED displays. Each device includes dual DC power input from 12 to 48 V and has 2KV EFT/surge protection.