Trane BAS-APG001-EN, Engineered Smoke Control System for Tracer Summit manual Wiring analog outputs

Chapter 5 Installing the Tracer MP581 programmable controller

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

Ac powered actuator

24 Vac
Signal	< 1000 ft
	(300 m)

Common

Signal

Common

0–10 Vdc output Load > 500 Ω

<1000 ft

(300 m)

Signal	< 300 ft
	(100 m)
Common	Tape back shield

0–20 mA output Load < 500 Ω

NOTE: To reduce the potential for transients, locate output devices in the same room with the Tracer MP581.

68 BAS-APG001-EN