Technical Data - ABB Relion 670 Series Technical Reference Manual

1MRK 505 208-UEN B
17.2.20.3
Technical reference manual
ST
Y2
T
IEC06000304 V1 EN
Figure 324: IRIG-B PC-MIP board with top left ST connector for PPS 820 nm
multimode fibre optic signal input and lower left BNC connector for
IRIG-B signal input

Technical data

Table 469: IRIG-B
Quantity
Number of channels IRIG-B
Number of channels PPS
Electrical connector IRIG-B
Optical connector PPS and IRIG-B
Type of fibre
Section 17
IED hardware
3
2
en06000304.vsd
Rated value
1
1
BNC
Type ST
62.5/125 μm multimode fibre
661