Graco Trabon LC-1000 User Manual

LC-1000 Lube System Controller
The Trabon microprocessor based LC-1000 Controller
is a multi-use solid state controller that is dedicated to
the operation and monitoring of intermittent operat-
ing series and parallel centralized lubrication systems
equipped with a cycle or pressure switch for cycle
completion feed back.
The LC-1000 monitors and schedules lubrication inter-
vals in either time or stroke/cycle basis in values rang-
ing from 1 to 9999. Pump may be self cycling or single
cycle type requiring a pulsed output.
Four units are available for 12 VDC, 24 VDC, 115
VAC, or 230 VAC operation. The LC-1000 is easy to
program in the fi eld using four mini push-buttons. The
programming requires no special knowledge or training
of computer language. During power down or outage,
all data is saved in EEPROM (Electrically Erasable Pro-
gramming Read Only Memory). As power is restored,
counting and pump status are restored to values prior
to the loss of power.

SPECIFICATIONS

Power Supply
115 VAC + 10%, 50/60 Hz, 1 ph
230 VAC + 10%, 50/60 Hz, 1 ph
12 VDC + 10%
24 VDC + 10%
Output Loading
Main Pump Load: ..........12 VDC – 230 VAC, 50/60 Hz
10 Amp Relay Output (External Fused by User)
Fault Output Signal: ........12 VDC – 230 VAC, 50/60 Hz
1 Amp Resistive Max. (N.O.) Dry Isolated Contact
(External Fused by User)
Temperature Range
Do Not Locate unit in Direct Sunlight
Operating:: -20 O C to 50
Storage: -25 C to 60 C (-13
O O
Enclosure
Plastic with Clear Cover, NEMA 4X, IP 66
O C (-4 O F to 122 O F)
F to 140 F)
O O
Display
Supertwist LCD
Annotated 4 Digit
4 LED's: PWR (GN), LUBE (YW), FAULT (RD),
CYCLE (YW)
Stroke Input
Maximum Input Rate: 10 hz (600 CPM)
Nominal 12 Volts for 12 VDC Version
Nominal 24 Volts for 24 VDC, 115 VAC, 230 VAC
Versions
Selectable for either Source or Sink Solid State
Proximity Switch or Dry Contact 10 mA Max.
Other Inputs
Cycle Switch: ........12 Volts, Dry Contact, 2.5 mA Max.
Counts Half Cycles
Programming Selection
Output ON: ...................... 1 to 9999 Seconds, Minutes,
Output OFF:..................... 1 to 9999 Seconds, Minutes,
Cycle Counter: .............................Half Counts (0 to 99)
Pump: ....................................... Steady State or Pulsed
Pulse Off Time (Prime) – 3 Seconds Fixed
Pulse On Programmable - 0 to 99 Seconds
(Pre-Lube function is not available)
Program Entry
4 Mini Push Buttons – Program, Increase, Shift, Enter
EEPROM
Electrically Erasable Programming Read Only Memory
Hours, Counts
Hours, Counts