
Figure 2.12
Output 2 Relay or Triac (SSR) to Drive
Contactor
Figure 2.12
Output 2 Relay or Triac (SSR) to Drive
Contactor
Figure 2.13
Output 2 Pulsed Voltage to Drive SSR
Figure 2.13
Output 2 Pulsed Voltage to Drive SSR
Figure 2.14
Output 2 Linear Current
Figure 2.14
Output 2 Linear Current
120V /240V
Main Supply
120V /240V
Main Supply
Breaker
Three
Phase
Heater
Power
Three
Phase
Heater
Power
Three Phase
Delta
Heater
Load
Three Phase
Delta
Heater
Load
Contactor
_
+
3
4
Load
120V /240V
Main Supply
120V /240V
Main Supply
SSR
30mA / 14Vdc
or
30mA / 5Vdc
Pulsed
Voltage
30mA / 14Vdc
or
30mA / 5Vdc
Pulsed
Voltage
Internal Circuit
Internal Circuit
+
5V
0V
33
33
_
+
+
_
3
4
Maximum Load
500 ohms
Maximum Load
500 ohms
0 - 20mA,
4 - 20mA
0 - 20mA,
4 - 20mA
_
+
Load
3
4
Figure 2.15
Output 2 Linear Voltage
Figure 2.15
Output 2 Linear Voltage
2-8 Alarm Wiring
2-8 Alarm Wiring
Figure 2.16
Alarm Output to Drive Load
Figure 2.16
Alarm Output to Drive Load
Figure 2.17
Alarm Output to Drive Contactor
Figure 2.17
Alarm Output to Drive Contactor
0 - 1V, 0 - 5V
1 - 5V, 0 - 10V
0 - 1V, 0 - 5V
1 - 5V, 0 - 10V
Minimum Load
10 K ohms
Minimum Load
10 K ohms
_
+
Load
3
4
LOAD
120V/240VAC
Main Supply
120V/240VAC
Main Supply
3
4
Relay Output to
Drive Contactor
Relay Output to
Drive Contactor
120V /240V
Main Supply
120V /240V
Main Supply
Breaker
Three
Phase
Heater
Power
Three
Phase
Heater
Power
Three Phase
Delta
Heater
Load
Three Phase
Delta
Heater
Load
Contactor
3
4
17
_
+
_
+