In-Situ Aquaculture Aerator Controller Manual - Manual (Page 15)

Electrical Connections 15
4.5 RELAY CONNECTIONS
Danger
Make sure that power to the instrument is disconnected
before making any wiring connections.
Danger
Do not connect low voltage circuits (<50 V) to the terminal
connectors on the AC board!
CONNEXIONS AUX RELAIS
Danger
Débrancher toute alimentation à l'appareil avant de
connecter les fils.
Danger
Ne pas connecter des circuits basse tension (moins de
50 V) aux bornes de connexion sur la carte électronique
de secteur (courant alternatif)!
4.5.1 Connecting the Relay Outputs to the AC board
1. Use a Phillips-head screwdriver to remove the screws from the enclosure lid.
2. Remove the lid.
3. The relay terminals are numbered as shown in Figure 6.
FIGURE 6. Numbering of relay terminals
1
2
3
4
8
7
6
5