Hypertherm SensorOHC User Manual
Page 9

Section 1: Overview
5
Hardware Specifications
Main Power Supply:
24 Vdc +/- 10%, 50/60 Hz
Compatible Lifter Motors:
DC shunt motor 24Vdc, 2 Amps to 6 Amps
Operating Temperature:
0 to +50 deg C
Control Range:
Linear 0.1 inch to 1.0 inch (2.5 to 25 mm)
(standard sensor & cable)
Height Measuring Technology:
Capacitive Ring with Coax Cable
Accuracy:
0.01 inch (0.25 mm) w/ representative Lifter
(dependent on lifter mechanics)
HF Coax Cable:
500 mm to 1500 mm (1000 mm standard)
Standard Sensor:
Stainless Steel Ring 100 mm outer & 50 mm inner
diameters. Can be calibrated for others
Dimensions:
8.50”
(216mm) W x 4.21” (107mm) D x 4.02” (102mm) H
Control Type:
Digital Micro Processor based
Motor Output:
Full “H” Bridge PWM with current sensing
Control Interface:
Optically Isolated I/O on “D” connectors
Outputs: Digital
In-Position
Output
Digital
Error
Output
Digital
Plate
Contact
Output
Inputs:
Digital
Manual/Auto
Select
Digital Manual Up
Digital Manual Down
Digital
Upper
Limit
Switch
Digital
Lower
Limit
Switch
Digital
Second
Height
Select
Remote
Height
Set-point
Pot
Second
Height
Set-point
Pot
Front
Panel
Indicators
green
Power
yellow
Upper Limit Switch
green
In
Position
yellow
Lower
Limit
Switch
red
Attention/Error
Code