Hach 5500sc SiO2

Table 1 AC wiring information (AC models only)
Terminal Description Color—North America Color—EU
1 Protective Earth (PE) Ground Green Green with yellow stripe
2 Neutral (N) White Blue
3 Hot (L1) Black Brown
Table 2 DC wiring information (DC models only)
Terminal Description Color—North America Color—EU
1 Protective Earth (PE) Ground Green Green with yellow stripe
2 24 VDC return (–) Black Black
3 24 VDC (+) Red Red
Figure 13 Power connection
English 15