A2 References; A3 Description Of Open Ports; A4 Cyber Security Disclaimer Note - ABB RVT Serie Instrucciones De Instalación Y De Funcionamiento

Transmit
Tri-State
Tx
Unsigned Integer
USB
Word
Xon/Xoff

A2 References

- 2GCS212014A0050 - RS485 adapter-Installation and start-up guide.pdf
- 2GCS214014A0050 - RS485 adapter- User guide.pdf
- 2GCS215081A0050_RVT Manual.pdf
- 2GCS220013A0050_Quick start.pdf
- 2GCS221013A0050_ABB Power Quality Link.pdf
- Modicon Modbus Protocol Reference Guide (PI–MBUS–300 Rev. J).

A3 Description of open ports

A4 Cyber Security Disclaimer note

This product is designed to be connected to and to communicate information and data
via a network interface. It is User's sole responsibility to provide and continuously ensure
a secure connection between the product and User's network or any other network (as
the case may be). The User shall establish and maintain any appropriate measures (such
as but not limited to the installation of
firewalls, application of authentication measures, encryption of data, installation of anti-
virus programs, etc) to protect the product, the network, its system and the interface
against any kind of security breaches, unauthorized access, interference, intrusion,
leakage and/or theft of data or information.
ABB Ltd and its affiliates are not liable for damages and/or losses related to such
security breaches, any unauthorized access, interference, intrusion, leakage and/or theft
of data or information.
Please note that an ssh account exists for maintenance & development purposes.
Outgoing communication signal. (Tx)
The ability of a communications transmitter to turn its circuitry
off, reducing the load on the network
see Transmit
Positive whole number value represented by 16 bits (0 to 65535)
Universal Serial Bus is a specification to establish communication
between devices and a host controller (usually personal
computers).
A group of 16 bits
Software implementation of data flow control
Port State
502/TCP Open
4250/TCP Open
10022/TCP Open
RVT communication ç Appendices - 81