- Plug and play
- Surge protection for serial data lines (IEC 61632-21 C2)
- Supports RS-422/485
- Compact size for easy installation
- Wide operating temperature for -40º to +85ºC environments
Maximum Power Protection: 5000 watts
Number of Protected Lines: 4
Surge Capacity: 20kV, 8/20 μs impulse per line
Working Voltage: 5 V
Maximum Load Current: 0.4 A (23C), 0.13 A (85C)
Connectors: Terminal Block
In industrial environments, power surges are a major source of serial device failure. Moxa industrial surge protectors helps prevent damage from electrical surge and spikes on RS232/422/485 data lines. Moxa ISD-1230-T series provides surge protection for serial RS422/485 data lines to prevent damage to devices such as modems, fax machines, I/O ports, terminals, instrumentation, hubs, and any other devices that use serial data connections. Moxa ISD-1230-T series can add serial data line protection to serial RS422/485 connections. TNS recommends Moxa ISD-1230-T for harsh environment applications such as:
• Outdoor applications
• Building entryways
• High voltage power systems
• High power motors (over 4 kW)
• Critical applications
• Expensive equipment
RS-422 Serial Signal: Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Serial Signal: Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Serial Signal: Data+, Data-, GND
This product is export-ready and classified under an international HS Code for smooth customs clearance. TNS ships worldwide via DHL Express, providing fast and reliable international delivery.
For customers in Singapore, we offer free local shipping on orders above SGD $80 — no extra handling fees.
Please contact TNS for key shipping and compliance details to support both local and international logistics planning.