Terem-AGC-B

3G or 4G GPRS modem, router and RTU module with 1 or 4 Ethernet ports. Includes direct (non configurable) communication protocol translation from IEC 60870-5-101 to IEC 60870-5-104. Also used as standalone NTP server.

Basic card

• Ethernet connection
• 2 RS-232 ports
• 2 RS-232/485 ports
• USB port for configuration
• Temperature sensor port
• 3G/GPRS modem

Different expansion cards

Communication protocols towards to control centre
IEC 60870-5-101 Unbalanced & Balanced, IEC 60870-5-104

Communication protocols towards to substation
IEC 60870-5-101 Unbalanced, transparent connection

• Datasheet (PDF)
• User Manual (PDF)

Configuration tool Telem-GWS for data concentrators

User Manual

Cyber security notifications:

• SA1805181: Telem-GW XSS injection
• SA1805182: Telem-GW IEC-104 unsanctioned control command injection vulnerability
• SA1805184: Telem-GW IEC-104 communication channel DoS