LINK Systems Microlink - Manual (Page 11)

MicroLink: Operator Interface Terminal
Manual Revision 1.0 4/20/99 3-3
Figure 3.3: Wiring Connections Inside the MicroLink Unit
3.2. Wiring the MicroLink Unit
After the enclosure has been installed, the
MicroLink system is ready for wiring. The system
uses a single power connection of 115 VAC
inside the enclosure. The power connection inside
the unit should be made as shown in Figure 3.3.
This figure represents the inside of the MicroLink
unit and the three pin connector for the AC power.
Note that high voltage (115 VAC) should be run
in a separate conduit from low voltage DC
signals, such as communication and sensor
connections.
The MicroLink unit has an optional counter input
that is used only if there is no MultiSet system on
the back access cover. The MultiSet system has a
dedicated
“Top” input that performs the function
of the counter input when the MultiSet system is
installed. The input connector inside the
MicroLink unit is the green four-pin connector
next to the black keypad connection.
“IN1" on this
connector is used for the RUN/PROG key switch.
The counter input in the MicroLink unit is labeled
“IN2" . The wiring connections for “IN2" are
shown in Figure 3.3. This input is only used if
there is no MultiSet unit on the back access cover