Figure 2.15 Output 2 Relay Or Triac (Ssr) To Drive Contactor - Brainchild C21 User Manual

C21 C91
3
4
_
Figure 2.15 Figure 2.15
Output 2 Relay or Triac (SSR) to Drive Contactor Output 2 Relay or Triac (SSR) to Drive Contactor
C21 C91
3
4
_
Figure 2.16 Output 2 Figure 2.16 Output 2
_
Figure 2.17 Output 2 Linear Current Figure 2.17 Output 2 Linear Current
29
2
1
Three Phase Three Phase
Delta Delta
Heater Heater
Load Load
SSR
2
_
1
_
30mA / 5V 30mA / 5V
Pulsed Pulsed
Voltage Voltage
Pulsed Voltage to Drive SSR Pulsed Voltage to Drive SSR
C21 C91
3 2
0 - 20mA, 0 - 20mA,
4 - 20mA 4 - 20mA
4 1
UM0C911B
No Fuse No Fuse
Contactor Breaker Breaker
Load
120V /240V 120V /240V
Mains Supply Mains Supply
Internal Circuit Internal Circuit
5V
33
+
33
0V
Load
_
120V /240V 120V /240V
Mains Supply Mains Supply
Three Three
Phase Phase
Heater Heater
Power Power
Maximum Load Maximum Load
500 ohms 500 ohms