Reliable Controls MACH-Air User Manual

20
MACH-Air™ VAV Controller
 2002 Reliable Controls™ Corporation
Outputs
Outputs
The MACH-Air™ VAV controller is designed with five outputs,
which can be ordered in two different configurations:
! MACH-Air™ with three user configurable universal outputs,
and two dedicated outputs.
! MACH-Air-T™ with one universal output, one single stage
triac output, one dual stage triac output and two dedicated
outputs.
MACH-Air™ Universal Outputs
Outputs one, two, or three (OUT1, OUT2, OUT3) can be
configured as digital (binary) or analogue (modulating).
! Each universal output can be
connected to a two-wire output
device (relay, motor, etc.)
! Connect the output ‘signal’ to
the positive (+) terminal and the
output ‘common’ to the
corresponding negative (-)
terminal.
The maximum voltage provided by
an output is 12 VDC. The
maximum current sourced by an
output is 75 mA.
Only consider relays approved by
Reliable Controls™ when selecting
relays for output connection.
OUT1+
OUT1-
OUT2+
OUT2-
OUT3+
OUT3-

Reliable Controls MACH-Air Specifications

General

Brand	Reliable Controls
Model	MACH-Air
Category	Controller
Language	English