1254C-66XX Curtis Instruments, USA, 1254C-66XX Datasheet - Page 2

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

F E A T U R E S c o n t i n u e d
Flexible and Programmable
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M O D E L 1 2 5 4 C
M O D E L C H A R T
Up to 8 fixed speed and 3 variable speed inputs for
maximum application flexibility. Speed control signals can
be additive or prioritized in a myriad of combinations. An
additional programmable feature permits a simple interface
with a multi-function control handle.
Fully compatible with all Curtis handheld and PC
based programmers for testing, diagnostics and
parameter adjustments.
1254C-44XX
1254C-45XX
1254C-46XX
1254C-47XX
1254C-54XX
1254C-55XX
1254C-56XX
1254C-64XX
1254C-65XX
1254C-66XX
Model No
Voltage Rating (V)
24-36
24-36
24-36
24-36
36-48
36-48
36-48
36-80
36-80
36-80
2 Minutes (Amps)
Current Rating
Safety Features
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Meets or exceeds EEC fault detection requirements. Software
and hardware circuitry detect faults in the variable speed
controls and power section for safe operation.
Power On Self Test and continuous diagnostics ensure proper
operation. Dual watchdog circuits ensure software integrity.
Programmable minimum speed setting for maintaining
steering system pressure and pump lubrication.
Lift interrupt/inhibit input can be connected to a Curtis BDI
or other interlock function to disable the controller at low
battery or when the operator is not present.
400
500
600
700
400
500
600
400
500
600
1 Hour (Amps)
Current Rating
160
180
200
200
150
170
190
140
160
190