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Chapter 5 Installing the Tracer MP581 programmable controller
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BAS-APG001-EN
Wiring analog outputs
The Tracer MP581 controller has six analog outputs. These outputs can 
be either 0–10 Vdc outputs or 0–20 mA outputs. Analog outputs control 
actuators and secondary controllers.
To wire an analog output:
1.
For three-wire applications, use a 3-conductor cable with a shield. For 
two-wire applications, use a 2-conductor cable with a shield. Connect 
the shield to a common terminal at the termination board and tape it 
back at the output device (see Figure 35). Do not use the shield wire 
as the common connection.
2.
Connect the signal wire to an available analog output terminal 
 
(AO1–AO6).
3.
Connect the supply wire to a 24 Vac terminal as required.
4.
Use the Rover service tool to configure the analog output.
Figure 35.  Wiring analog outputs
0–10 Vdc output
Load > 500 
Ω
< 300 ft
(100 m)
< 1000 ft
(300 m)
0–20 mA output
Load < 500 
Ω
Ac powered actuator
Signal
Common
24 Vac
Signal
Common
< 1000 ft
(300 m)
Signal
Common
Tape back shield
NOTE: To reduce the potential for transients, locate output 
devices in the same room with the Tracer MP581.