1254C-66XX Curtis Instruments, USA, 1254C-66XX Datasheet - Page 3

• Manufacturer Part Number: 1254C-66XX
• Description: Pump System Controller
• Manufacturer: Curtis Instruments, USA

M O D E L 1 2 5 4 C
T Y P I C A L W I R I N G D I A G R A M
Programmer
Handheld
* Variable Speed Control
J1 11
J1-22
J1-23
J1-2
J1-20
J1-21
J1-9
J1-16
J1-15
J1-3
J1-4
J1-7
J1-8
J1-10
J1-13
J1-14
J3-1
J3-2
J3-3
J3-4
-
SPEED SELECT 2
SPEED SELECT 3
INTERLOCK + PWR
LIFT
LOWER
SPEED SELECT 1
SPEED SELECT 4
SPEED SELECT 5
SPEED SELECT 6
POT HIGH 1
VSC1*
POT HIGH 2
VSC2*
POT HIGH 3
VSC3*
POT LOW
RECEIVE DATA
GROUND
TRANSMIT DATA
+15v
TERMINATE
1254C PUMP SYSTEM CONTROLLER
J2-5
CAN
Communication
CAN-LOW
(optional)
J2-4
LOAD HOLD SOLENOID
PROPORTIONAL VALVE
PUMP CONTACTOR
HOUR METER
J2-6
J2-3
FAULT 1
FAULT 2
J2-2
KSI
J2-1
J1-12
J1-17
J1-18
J1-19
J1-1
B+
M-
B-
J1-5
J1-6
A
+15VDC
GROUND
CAN-HIGH
CAN-LOW
Pump Contactor
10 4.5
}TO CAN CONTROL BUS