2-7 Control Output Wiring
Figure 2.9
Output 1 Relay or Triac (SSR) to Drive Contactor
Figure 2.9
Output 1 Relay or Triac (SSR) to Drive Contactor
Figure 2.10
Output 1 Pulsed Voltage to Drive SSR
Figure 2.10
Output 1 Pulsed Voltage to Drive SSR
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
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
+
5V
0V
33
33
_
+
+
_
Figure 2.11
Output 1 Linear Current
Figure 2.11
Output 1 Linear Current
Figure 2.12
Output 1 Linear Voltage
Figure 2.12
Output 1 Linear Voltage
Figure 2.13
Output 2 Relay or Triac (SSR) to Drive Load
Figure 2.13
Output 2 Relay or Triac (SSR) to Drive Load
Maximum Load
500 ohms
Maximum Load
500 ohms
0 - 20mA,
4 - 20mA
0 - 20mA,
4 - 20mA
_
+
Load
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
LOAD
120V/240VAC
Main Supply
120V/240VAC
Main Supply
16
9
10
3
4
ETR-4100
ETR-8100 ETR-9100
9
10
3
4
ETR-4100
ETR-8100 ETR-9100
_
+
9
10
3
4
ETR-4100
ETR-8100 ETR-9100
_
+
9
10
3
4
ETR-4100
ETR-8100 ETR-9100
5
6
11
12
ETR-4100
ETR-8100 ETR-9100