GCAN-PLC user manual
Figure 2.8 GCAN-PLC-511, Power terminal block
Table 2.3 GCAN-PLC-511, terminal definition
2.5 System status indicator
GCAN-PLC-511 has two sets of status indicators, contains 6 circular
status indicators in the left area and 2 power indicators in the right area. The
specific indicating function of the indicator is shown in table 2.4.