©Copyright Task Force Tips, Inc. 2008-2014
LIY-500 May 12, 2014 Rev10
13
4.2.3 INPUTS SIGNAL CONFIGURATION
The Panel Mount Operator Station is shipped from the factory confi gured to 12/24 volt DC input signals, but can be fi eld
changed to accept ground input signals. To change the confi guration:
1. Ensure power is OFF to the unit.
2. Remove lid from enclosure.
3. Locate DIP switches on communication board.
4. Slide DIP switch #4 to the OFF position to select GROUND inputs or slide to the ON position to select VOLTAGE inputs.
5. Verify rubber seal is clean and undamaged. Verify that no wires are caught between lid and box. Replace lid.
Figure 4.2.3
Panel Mount Operator Station
VOLTAGE
INPUTS
GROUND
INPUTS
Figure 4.2.4
Relay / Terminal Location
AT PARK RELAY
USER TERMINALS
AT
PARK
PARK
INPUTS
ON
1 2 3 4
ON
1 2 3 4
4.2.4 PANEL MOUNT OPERATOR STATION WITH AT PARK RELAY (Y4E-RP)
The Panel Mount Operator Station provides feedback for the user that the monitor is in the AT PARK position. The Operator station
contains a circuit board that is equipped with a relay that is energized when the monitor is in use and de-energized when the monitor
reaches its fi nal PARK location. The contact rating of the relay is 1 amp @ 30VDC for resistive loads and 0.2 amps @ 30VDC for
inductive loads.
The AT PARK relay has one Form-C contact (common, normally open, normally closed) that can be used. The fi gure above shows
the terminal blocks available for user wiring.
