Configuration and Use Manual 267
Installing Relays
Relay Installation Series 3000 MenusDefaultsSpecifications – Model 3100
Figure D-5 Model 3350 or Model 3700 to Model 3100
Step 3 Connect relay wiring to control devices
Follow the steps below to connect one, two, or three relays to a control device.
1. Wire size must be between 22 and 16 AWG (0,35 to 1,5 mm
2
).
2. Connect the wires between the relay module and the control device as shown in the diagrams:
• If the relay loads have an AC power supply, see Figure D-6. AC output terminals do not
have polarity.
• If the relay loads have a DC power supply, see Figure D-7. DC output terminals have
polarity.
Relay 3 Relay 2 Relay 1
Wire size is 22 to 16 AWG (0,35 to 1,5 mm
2
)
Model 3350 or Model 3700 input/output
wiring terminals
Gray terminal block
See Figure 2-2
MODEL 3300/3500
TERMINAL
CONNECTION