Moxa 4-Port RS-232/422/485 Serial Device Server, 10/100BaseT(X), 1KV Serial Surge, -40 to 75 deg. C.
 
Compared to other NPort IA device servers, the NPort IA5000A series device servers have a more rugged design with respect to housing, connectors, mounting methods, and surge protection. The NPort IA5000A series is not only hardware upgrade, but in addition, the device server's software tools are more versatile and user-friendly.
 
Features & Benefits
Enhanced surge protection for serial, LAN, and power
2 KV isolation for serial signals
Rugged screw-type terminal blocks for power and serial connectors
C1D2 and ATEX certified for harsh industrial environments
Cascading Ethernet ports for easy wiring
Redundant DC power inputs
Warning by relay output and email
Low power consumption with built-in MiiNe CPU
Wide-temperature from -40 to 75°C