Digital In-Out Board I/O; Table 2-4. Auxiliary Digital I/O) - Emerson VILTER MicroVission Operation And Service Manual

Section 2 • Hardware Architecture

Digital In-Out Board I/O

For information about each Digital I/O signal, see Table
2-4. Auxiliary Digital I/O.
Auxiliary Digital Output #1 - #4
• Optional digital outputs that can be configured in
user defined manner. When Condenser Control is se-
lected in Configuration Screen, these outputs can be
used to control to condenser fans / pumps.
Connector on Auxil-
iary Digital-IO Board
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3

Table 2-4. Auxiliary Digital I/O)

I/O #
X1 – 1 1
X1 – 2 2
X1 – 3 3
X1 – 4 4
X2 – 1 5
X2 – 2 6
X2 – 3 7
X2 – 4 8
Auxiliary Digital Input #1 - #4
• Optional digital inputs that can be configured to con-
trol, alarm or trip. Typically, these are connected to
external switched devices.
Description
Auxiliary Output #1
Auxiliary Output #2
Auxiliary Output #3
Auxiliary Output #4
Auxiliary Input #1
Auxiliary Input #2
Auxiliary Input #3
Auxiliary Input #4
Channel Type
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
2 – 7