1
2
3
4
5
6
7
8
9
10
Max. 2A
Resistive
120V/240V
Main Supply
To Controller
Output
RED
—
+
Supply
Voltage
1
2
3
4
5
6
7
8
9
10
120V/240V
Main Supply
To Controller
Output
Three
Phase
Heater
Power
Three Phase
Delta Heater
Load
Contactor
No Fuse
Breaker
—
+
Figure 4.4
Example of Wiring Connections for
ETR-9040-4110 with Relay Output
(ETR-9040-4160 with Triac Output)
Figure 4.5
Example of Wiring Connections for
ETR-9040-4110 with Relay Output
(ETR-9040-4160 with Triac Output)
6
B
B
A
3
4
5
RTD Sensor Connections
CAUTION
SHOCK
HAZARD
Thermocouple
Thermocouple
