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Figure 18:
0-10 V controller-powered valve wiring (ECB-PTU-107/207/307)
Figure 19:
0-10 V controller-powered valve wiring (ECB-PTU-208/308)
Wiring Analog Outputs (AOx)
Analog outputs can be configured to provide either a discrete signal of 0 or 12 VDC or a linear signal ranging from 0 to 10 VDC. The discrete signal can
be used to generate a pulse wave modulation (PWM) signal or a simple two-state signal.
Analog output connectors accept wires between 0.75 mm² (18 AWG) and 1.5 mm² (16 AWG).
If an analog actuator is being controlled, connect the 0 to 10 VDC output, along with an external 24 VAC power source, to the analog actuator according
to the following figure.
Figure 20:
Self-powered 0-10 V actuator wiring
The onboard 24 VAC power supply can be used to power 0-10 V actuators according to the following figure (ECB-PTU-208 and ECB-PTU-308 only).
Figure 21:
Controller-powered 0-10 V actuator wiring
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