Section 5 Interoperability; Physical Layer; Optical Interface; Transmission Speed - ABB Relion 630 Series Communication Protocol Manual

1MRS757203 A
Section 5
5.1
5.1.1
5.1.2
5.2
5.2.1
630 series
Communication Protocol Manual
Interoperability

Physical layer

Table 40: Electrical Interface
EIA RS-485
number of loads

Optical interface

Table 41: Optical interface
Glass fibre
Plastic fibre
F-SMA type connector
BFOC/2,5 type connector

Transmission speed

Table 42: Transmission speed
9 600 bit/s
19 200 bit/s

Application layer

Transmission mode for application data

Mode 1 (least significant octet first), as defined in 4.10 of IEC 60870-5-4, is used
exclusively in this companion standard.
Interoperability
Supported
No
No
Supported
Yes
No
No
Yes
Supported
Yes
Yes
Section 5
43