Wiring information, Lc-1000 lube system controller, Fig 1 – Graco Trabon LC-1000 User Manual
Page 2: Fig 2
Page 2
14540
LC-1000 Lube System Controller
INPUT
VOLTAGE
HOT
NEU
PUMP
PUMP
1
2
3
4
5
6
7
8
9
MANUAL
RUN
10
11
12
13
14
15
16
17
18
19
CYCLE
SWITCH
(SEE NOTE 2)
+
-
+
-
F
AUL
T
F
AUL
T
DO NOT
USE
OPTIONAL
LOW-LEVEL SWITCH
AND/OR HIGH PRESSURE
SWITCH. BOTH MUST BE
OPEN DURING NORMAL
SYSTEM OPERATION.
FIG 1
Option for units built after February 1, 1999 that are programmed in time mode.
INPUT
OUTPUT
DRY
CONTACT
(SEE NOTE 1)
12 VDC
DO NOT USE
JUMPER
INSTALLED
WIRING INFORMATION
All units programmed in machine count mode, or any units built prior to Februay 1, 1999.
Option for units built after February 1, 1999 that are programmed in time mode.
INPUT
VOLTAGE
HOT
NEU
PUMP
PUMP
1
2
3
4
5
6
7
8
9
MACHINE COUNT
(SEE FIG 3 THRU 5)
MANUAL
RUN
SW
SENSE
10
11
12
13
14
15
16
17
18
19
CYCLE
SWITCH
(SEE NOTE 2)
+
-
+
-
+
SW
IN
SW
-
F
AUL
T
F
AUL
T
DO NOT
USE
FIG 2
INPUT
OUTPUT
DRY
CONTACT
(SEE NOTE 1)
12 VDC
DO NOT USE
CLOSURE OF SWITCH CONTACTS
CAUSES LC-1000 TO INDICATE A FAULT
CONDITION.
BUT PUMP WILL CONTINUE
TO OPERATE.
Note 1: 12 VDC with 12 VDC Input Voltage
24 VDC with 24 VDC, 115 VAC and 230 VAC Input Voltage
Note 2: Piston Distributor or Injector System will use a Pressure Switch.
CLOSURE OF SWITCH CONTACTS
CAUSES LC-1000 TO INDICATE A FAULT
CONDITION. ON EXPIRATION OF THE
NEXT ON (MONITOR) PERIOD.
SUSPENDING OPERATION OF THE PUMP.
OPTIONAL
LOW-LEVEL SWITCH
AND/OR HIGH PRESSURE
SWITCH. BOTH MUST BE
OPEN DURING NORMAL
SYSTEM OPERATION.
FIG 5
10
11
12
13
SINK SWITCH -
2 OR 3 WIRE TYPE
10
11
12
13
DRY CONTACT SWITCH
FIG 3
10
11
12
13
FIG 4
10
11
12
13
SOURCE SWITCH -
2 OR 3 WIRE TYPE
Figure 3, 4 and 5 refer to machine count input only.
WIRING INFORMATION