CTX NEXT - Page 56

56
ENGLISH
These are outputs powered with the input voltage of cable 1 (Fig. 1)
RL1 RL2 RL3 RL4 ALARM
OUT 1
OUT 2
OUT 3 OUT 4
N F N F N F N F
NO COM NC
12 Vdc
12 Vdc
1
2
3
4
5
101113
12
L
N
L
N
1
2
Fig. 12 – Electrical connection box Fig. 1 – Detail of the power supply input
terminal board
1
Power IN relays
5
Alarm Relay (from controller)
10
OUT4
2
Power IN controller
11
OUT3
3
Power OUT controller
(+12VDC
12
OUT2
4
To controller Relay
9
Alarm Relay (to external)
13
OUT1
Table 1 – Connections of the junction box
Guardian NEXT 1
QXB0005101CT
Guardian NEXT 2
QXB0005201CT
Guardian NEXT 2
QXB0005202CT
Guardian NEXT 3
QXB0005301CT
OUT1
-
pH1 setpoint
pH1 setpoint
pH1 setpoint
OUT2
-
pH2 setpoint
pH2 setpoint
pH2 setpoint
OUT3
Cl
Cl setpoint
-
Cl setpoint
OUT4
-
-
Redox setpoint
Redox setpoint
mA 1
Cl
pH1
pH1
pH1
mA 2
Cl
Redox
Cl
Tab. 2 - Configuring relay outputs of the junction box